{"id":123293,"date":"2025-04-03T21:59:55","date_gmt":"2025-04-03T19:59:55","guid":{"rendered":"https:\/\/prohoster.info\/?p=123293"},"modified":"2026-02-13T13:20:48","modified_gmt":"2026-02-13T11:20:48","slug":"novaya-statya-obzor-ssd-nakopitelya-dahua-c970-plus-kitaj-v-horoshem-smysle","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/novaya-statya-obzor-ssd-nakopitelya-dahua-c970-plus-kitaj-v-horoshem-smysle","title":{"rendered":"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Num\u0103rul de produc\u0103tori care \u00eencearc\u0103 s\u0103 \u00ee\u0219i fac\u0103 loc pe pia\u021ba unit\u0103\u021bilor de stocare cu stare solid\u0103 a \u00eencetat demult s\u0103 mai fie num\u0103rat. Pragul de intrare pe aceast\u0103 pia\u021b\u0103 este foarte sc\u0103zut \u2014 dezvoltatorii independen\u021bi de controlere sunt preg\u0103ti\u021bi s\u0103 \u00ee\u0219i asume \u00eentregul proces de produc\u021bie a SSD-urilor, oferind clien\u021bilor lor posibilitatea de a se ocupa doar de distribu\u021bia produsului rezultat. Ca urmare, rafturile magazinelor sunt pline de numeroase modele de SSD-uri cu denumiri mai pu\u021bin cunoscute. Consumatorii din Rusia observ\u0103 aceast\u0103 tendin\u021b\u0103 \u00een special clar: odat\u0103 cu \u00eencetarea livr\u0103rilor oficiale de produse din partea unor branduri interna\u021bionale, companiile chineze au v\u0103zut o oportunitate de a-\u0219i cre\u0219te v\u00e2nz\u0103rile pe pia\u021ba local\u0103.<\/p>\n<p>Cele mai multe dintre aceste SSD-uri chineze\u0219ti nu merit\u0103 o aten\u021bie deosebit\u0103. Ele concureaz\u0103 pentru aten\u021bia consumatorilor prin pre\u021buri sc\u0103zute \u0219i cu greu au nevoie de recenzii tehnice detaliate. Totu\u0219i, nu toate SSD-urile chineze\u0219ti sunt la fel: printre ele se pot g\u0103si solu\u021bii destul de interesante. De exemplu, Dahua C970 Plus, despre care se va vorbi \u00een aceast\u0103 recenzie.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/c0ae9943a04e06ace2c9a448f312a9e6.jpg\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Aceast\u0103 unitate de stocare este interesant\u0103 nu doar pentru c\u0103 Dahua este un nume mai pu\u021bin cunoscut, ci deoarece este unul dintre liderii pie\u021bei sistemelor de supraveghere video, care, \u00eempreun\u0103 cu alt produc\u0103tor chinez, Hikvision, produce p\u00e2n\u0103 la 40% din camerele de supraveghere utilizate pe glob. A\u0219adar, aceast\u0103 companie dispune de suficiente resurse ingineresti \u0219i capacitate de produc\u021bie pentru a realiza produse complementare de calitate, cum ar fi SSD-urile.<\/p>\n<p>\u00cen plus, nu se poate ignora faptul c\u0103, \u00een ultimii ani, China a f\u0103cut progrese destul de semnificative \u00een crearea propriilor baze de elemente pentru SSD-uri complet respectabile. \u00cen \u021bar\u0103 exist\u0103 un produc\u0103tor de memorie flash propriu, YMTC, care nu doar c\u0103 a ajuns din urm\u0103 concuren\u021bii sud-coreeni \u0219i americani, dar i-a dep\u0103\u0219it \u00een anumite aspecte tehnologice, de exemplu \u00een cre\u0219terea num\u0103rului de straturi 3D NAND. \u00cen plus, \u00een China exist\u0103 \u0219i propriile companii dezvoltatoare de controlere, cum ar fi binecunoscuta companie Maxio Technology, cipurile c\u0103reia au reu\u0219it s\u0103 c\u00e2\u0219tige o reputa\u021bie respectabil\u0103.<\/p>\n<p>Astfel, SSD-urile chineze\u0219ti au \u0219anse destul de bune s\u0103 devin\u0103 c\u0103utate nu doar \u00een segmentele inferioare ale pie\u021bei, ci \u0219i ca solu\u021bii de nivel mediu. Exact \u00een aceast\u0103 lig\u0103 se preg\u0103te\u0219te s\u0103 concureze Dahua C970 Plus. Este un mediu de stocare f\u0103r\u0103 cache, dar de mare vitez\u0103, cu interfa\u021ba PCIe 4.0 x4, care este garantat echipat cu memorie TLC \u0219i este lansat de un produc\u0103tor cu un nume mondial recunoscut. \u00cen aceast\u0103 recenzie, vom examina cum arat\u0103 un astfel de SSD \u00een compara\u021bie cu solu\u021biile din clasa Kingston KC3000 \u0219i Samsung 990 Evo Plus.<\/p>\n<p class=\"h1\"><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\ud83d\udd3d<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u0432\u0438\u0434 \u0438 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\" href=\"#\u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u0432\u0438\u0434 \u0438 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex>Aspectul exterior \u0219i interior<\/p>\n<p>Faptul c\u0103 dezvoltatorii Dahua C970 Plus nu au avut ca obiectiv s\u0103 reduc\u0103 la maximum costul produsului rezultat este evident \u00eenc\u0103 de la ambalaj. Unitatea este livrat\u0103 \u00eentr-o cutie din carton, \u00eenso\u021bit\u0103 de un ghid de utilizare pe h\u00e2rtie \u0219i chiar dotat\u0103 cu un \u0219urub de montare pentru slotul M.2. Grija fa\u021b\u0103 de utilizator se observ\u0103 \u0219i \u00een construc\u021bia SSD-ului \u00een sine. \u00cen ciuda faptului c\u0103 este vorba despre un mediu de stocare f\u0103r\u0103 cache, cu o performan\u021b\u0103 departe de a fi record, acesta este echipat cu o plac\u0103 de disipare a c\u0103ldurii din aluminiu, care intr\u0103 \u00een contact cu toate cipurile \u0219i ajut\u0103 la disiparea c\u0103ldurii de la acestea.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/95a267fbc742341b82da019185dbde92.jpg\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Aceasta este o solu\u021bie de r\u0103cire elementar\u0103, dar foarte convenabil\u0103, care nu \u00eeng thickeaz\u0103 practic unitatea de stocare. Cu ea, se va potrivi at\u00e2t \u00een PlayStation 5, c\u00e2t \u0219i \u00een orice laptop. Mai mult, nu trebuie s\u0103 o \u00eendep\u0103rtezi nici m\u0103car atunci c\u00e2nd SSD-ul este utilizat \u00eentr-un slot M.2 pe placa de baz\u0103, care are un radiator propriu.<\/p>\n<p>Eticheta cu informa\u021biile tehnice ale Dahua C970 Plus este plasat\u0103 pe partea din spate, unde nu exist\u0103 circuite integrate \u0219i unde nu deranjeaz\u0103 deloc. Aceasta enumer\u0103 doar informa\u021biile de baz\u0103 \u2014 denumirea SSD-ului, articolul \u0219i num\u0103rul de serie \u2014 deci nu merit\u0103 s\u0103 fie supus\u0103 unei aten\u021bii deosebite. S\u0103 men\u021bion\u0103m doar c\u0103, a\u0219a cum se poate observa din fotografii, \u00een aceast\u0103 recenzie ne referim la varianta C970 Plus cu o capacitate de 2 TB.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/d0a7823094d7027db331340a8775ae6b.jpg\" style=\"display:block;margin: 0 auto;\" \/> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/14a93666cd05821517f4b5b5e3726b42.jpg\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Sub placa de disipare a c\u0103ldurii se afl\u0103 trei circuite integrate. Primul este controlerul Maxio MAP1602, cu care suntem deja bine familiariza\u021bi. \u00cen prezent, acesta este unul dintre cele mai comune controlere pentru SSD-urile PCIe 4.0 rapide f\u0103r\u0103 buffer DRAM, av\u00e2nd patru canale pentru formarea unui aranjament de memorie flash \u0219i suport\u00e2nd cipuri NAND cu interfa\u021b\u0103 de 2400 MHz.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/2d164c4f9435f1c850a255bdc0275319.jpg\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Dou\u0103 alte cipuri &mdash; memorie flash. Pentru dispozitivul de stocare chinezesc Dahua, a fost aleas\u0103, a\u0219a cum era de a\u0219teptat, versiunea chinez\u0103 TLC 3D NAND produs\u0103 de YMTC, \u0219i anume cea mai modern\u0103 \u0219i rapid\u0103 versiune &mdash; cu 232 de straturi. Aceasta \u00eenseamn\u0103 c\u0103 C970 Plus se bazeaz\u0103 pe o baz\u0103 de componente robust\u0103 \u0219i dovedit\u0103 \u00een timp. Memoria YMTC cu 232 de straturi, care apar\u021bine genera\u021biei Xtacking 3.0, \u00eempreun\u0103 cu controlerul MAP1602, poate utiliza complet l\u0103\u021bimea de band\u0103 a celor patru linii PCIe 4.0, ceea ce este o realizare mare pentru un SSD f\u0103r\u0103 buffer.<\/p>\n<p>Este destul de curios c\u0103 cipurile de memorie de pe C970 Plus au marcajul MasonSemi, care indic\u0103 compania Mason Technology. Aceasta este una dintre companiile chineze de semiconductori care, \u00een acest caz, a ac\u021bionat ca subcontractor pentru t\u0103ierea \u0219i ambalarea cristalelor de memorie flash, emise de YMTC. Se credea anterior c\u0103 \u00eentre YMTC \u0219i Mason exist\u0103 leg\u0103turi de s\u00e2nge, dar dup\u0103 impunerea sanc\u021biunilor care au afectat YMTC, rela\u021biile dintre cele dou\u0103 companii sunt puternic respinse.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/2b234be5b398bac21cdc8c21c95ebab9.jpg\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Pe placa Dahua C970 Plus nu exist\u0103 altceva interesant \u00een afar\u0103 de cele trei cipuri. Cipul DRAM lipse\u0219te din acest stocare, fiind \u00eenlocuit de tehnologia Host Memory Buffer (HMB), care permite SSD-ului s\u0103 utilizeze o mic\u0103 parte din memoria RAM a sistemului. \u00cen C970 Plus, volumul s\u0103u este limitat la 40 MB.<\/p>\n<p>La cele spuse se poate ad\u0103uga c\u0103 designul pl\u0103cii de baz\u0103 pe care este asamblat dispozitivul de stocare discutat este etalon. Dahua a folosit pur \u0219i simplu expertiza existent\u0103 de la Maxio \u0219i nu a modificat nimic. Adic\u0103, din perspectiva componentelor hardware, C970 Plus este complet analog cu multe alte SSD-uri construite pe combina\u021bia dintre controlerul MAP1602 \u0219i memoria TLC YMTC cu 232 de straturi.<\/p>\n<p>O ilustrare bun\u0103 a absen\u021bei unor modific\u0103ri \u00een design este LED-ul ascuns pe suprafa\u021ba frontal\u0103 a C970 Plus, care indic\u0103 activitatea unit\u0103\u021bii de stocare. \u00cen acest caz, existen\u021ba sa nu are niciun sens, deoarece placa de disipare a c\u0103ldurii instalat\u0103 pe unitate \u00eel ascunde complet de privirea utilizatorului. Totu\u0219i, Dahua a p\u0103strat chiar \u0219i acest detaliu.<\/p>\n<p class=\"h1\"><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\ud83d\udd3d<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438\" href=\"#\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex>Specifica\u021bii tehnice<\/p>\n<p>Un avantaj important al C970 Plus fa\u021b\u0103 de dispozitivele similare ale multor al\u021bi produc\u0103tori &mdash; specifica\u021biile detaliate. \u00cen acestea, Dahua indic\u0103 valori precise ale vitezei, f\u0103r\u0103 a folosi termeni vagi precum &laquo;p\u00e2n\u0103 la&hellip;&raquo;, ceea ce \u00eenseamn\u0103 c\u0103 con\u021binutul SSD-ului s\u0103u nu se poate schimba brusc \u00een direc\u021bia degrad\u0103rii \u0219i C970 Plus nu se va transforma \u00eentr-o memorie QLC \u00eentr-o bun\u0103 zi. Acest fapt trebuie subliniat \u00een mod special, deoarece o astfel de migra\u021bie este o practic\u0103 destul de frecvent\u0103, iar chiar \u0219i produc\u0103tori de amploare precum Adata nu se sfiesc de ea. De exemplu, acela\u0219i Legend 900, care a fost ini\u021bial bazat pe aceea\u0219i baz\u0103 de componente ca \u0219i Dahua C970 Plus, a \u00eenceput recent s\u0103 fie livrat cu memorie QLC. Din fericire, acestui dispozitiv de stocare Dahua nu \u00eei amenin\u021b\u0103 o astfel de metamorfoz\u0103, ceea ce este exact confirmat de caracteristicile sale specifice clare.<\/p>\n<table class=\"neat\">\n<tbody>\n<tr>\n<th>Produc\u0103tor<\/th>\n<th colspan=\"3\">Dahua<\/th>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Seria<\/strong><\/td>\n<td colspan=\"3\">C970 Plus<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Num\u0103r de model<\/strong><\/td>\n<td>DHI-SSD-C970VN512G<\/td>\n<td>DHI-SSD-C970VN1TB<\/td>\n<td>DHI-SSD-C970VN2TB<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Factor de form\u0103<\/strong><\/td>\n<td colspan=\"3\">M.2 2280<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Interfa\u021ba<\/strong><\/td>\n<td colspan=\"3\">PCI Express 4.0 x4 &ndash; NVMe 2.0<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Capacitate, GByte<\/strong><\/td>\n<td>512<\/td>\n<td>1024<\/td>\n<td>2048<\/td>\n<\/tr>\n<tr>\n<td class=\"dark\" colspan=\"4\"><strong>Configura\u021bie<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Memorie flash: tip, proces tehnologic, produc\u0103tor<\/strong><\/td>\n<td colspan=\"3\">YMTC 232-layer 1-Tbit TLC 3D NAND<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Controler<\/strong><\/td>\n<td colspan=\"3\">Maxio MAP1602<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Buffer: tip, capacitate<\/strong><\/td>\n<td colspan=\"3\">Nu<\/td>\n<\/tr>\n<tr>\n<td class=\"dark\" colspan=\"4\"><strong>Performan\u021b\u0103<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Max. vitez\u0103 stabil\u0103 de citire secven\u021bial\u0103, MByte\/s<\/strong><\/td>\n<td>7000<\/td>\n<td>6290<\/td>\n<td>7200<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Max. vitez\u0103 stabil\u0103 de scriere secven\u021bial\u0103, MByte\/s<\/strong><\/td>\n<td>4300<\/td>\n<td>5680<\/td>\n<td>6400<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Max. vitez\u0103 de citire aleatorie (blocuri de 4 KByte), mii IOPS<\/strong><\/td>\n<td>915<\/td>\n<td>985<\/td>\n<td>1026<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Max. vitez\u0103 de scriere aleatorie (blocuri de 4 KByte), mii IOPS<\/strong><\/td>\n<td>763<\/td>\n<td>749<\/td>\n<td>766<\/td>\n<\/tr>\n<tr>\n<td class=\"dark\" colspan=\"4\"><strong>Caracteristici fizice<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Max. putere consumat\u0103, W<\/strong><\/td>\n<td>3,6<\/td>\n<td>3,5<\/td>\n<td>4,3<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>MTBF (timp mediu \u00eentre erori), milioane de ore<\/strong><\/td>\n<td colspan=\"3\">1,5<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Resursa de scriere, TByte<\/strong><\/td>\n<td>300<\/td>\n<td>600<\/td>\n<td>1200<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Perioada de garan\u021bie, ani<\/strong><\/td>\n<td colspan=\"3\">3<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Dimensiuni exterioare: L \u00d7 \u00ce \u00d7 G, mm<\/strong><\/td>\n<td colspan=\"3\">80 &times; 22 &times; 2,25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><center><\/center> \t\t\t\t<center><\/center> <\/p>\n<p>Cu toate acestea, \u00een tabelul de caracteristici exist\u0103 \u0219i anumite ciud\u0103\u021benii. \u00cen special, Dahua ofer\u0103 pentru SSD-ul s\u0103u o garan\u021bie de doar trei ani, \u00een timp ce standardul pentru SSD-urile bazate pe TLC 3D NAND este deja de mult timp de cinci ani. \u00cens\u0103 aceast\u0103 garan\u021bie de trei ani func\u021bioneaz\u0103 cu adev\u0103rat \u00een condi\u021biile noastre, datorit\u0103 faptului c\u0103 compania are un centru de service propriu \u00een Rusia. Pu\u021bine SSD-uri pot oferi o garan\u021bie complet\u0103 \u00een actualele condi\u021bii, iar produsul Dahua se num\u0103r\u0103 printre ele.<\/p>\n<p>C\u00e2t despre indicatorii de vitez\u0103, \u00een realitate C970 Plus se dovede\u0219te a fi chiar pu\u021bin mai rapid dec\u00e2t promite produc\u0103torul. Cel pu\u021bin, a\u0219a rezult\u0103 din testele modelului cu capacitate de 2 TByte pe care l-am primit pentru teste.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/48f66e959ee5c27d3e05b0cd5c6a8a5e.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Vitezele de citire \u0219i scriere se ridic\u0103 la 7,1 \u0219i 6,5 Gbytes\/s, respectiv, vitezele de opera\u021bii pentru blocuri mici ating 1,0 \u0219i 1,1 milioane IOPS. Dac\u0103 ne orient\u0103m dup\u0103 aceste valori, Dahua C970 Plus dep\u0103\u0219e\u0219te pu\u021bin noul Samsung 990 Evo Plus, ceea ce \u00eei confer\u0103 un loc \u00een r\u00e2ndul celor mai bune SSD-uri f\u0103r\u0103 tampon cu interfa\u021ba PCIe 4.0. Dar nu se poate omite interfa\u021ba aici: pe pia\u021b\u0103 au ap\u0103rut deja dispozitive f\u0103r\u0103 tampon cu interfa\u021ba mai rapid\u0103 PCIe 5.0 pe controlerul Phison E31T, care sunt, desigur, semnificativ mai rapide.<\/p>\n<p>Cu toate acestea, Dahua nu pretinde c\u0103 C970 Plus este o solu\u021bie de \u00eenalt\u0103 clas\u0103. De exemplu, \u00een gama sa, nu exist\u0103 \u00eenc\u0103 o versiune a acestui dispozitiv cu o capacitate de 4 TB, ceea ce este caracteristic \u00een primul r\u00e2nd pentru modelele de mas\u0103. \u00cens\u0103, pe termen lung, produc\u0103torul ar putea foarte bine s\u0103 lanseze o astfel de versiune - controlerul MAP1602 permite acest lucru.<\/p>\n<p>\u00cempreun\u0103 cu caracteristicile de vitez\u0103 destul de ridicate, C970 Plus are un pre\u021b nu foarte mare. Corect este s\u0103 spunem c\u0103, deocamdat\u0103, acest SSD este v\u00e2ndut pu\u021bin mai scump dec\u00e2t produsele similare ale companiilor mai mici. \u00cens\u0103, un mic adaos la pre\u021bul oferit de Dahua poate fi u\u0219or acceptat. De\u0219i Dahua este un brand chinezesc, nu este un oarecare \"no-name\", ci un nume bine cunoscut la nivel mondial.<\/p>\n<p class=\"h1\"><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\ud83d\udd3d<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435\" href=\"#\u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex>Software<\/p>\n<p>Produc\u0103torul nu ofer\u0103 niciun software de servicii pentru Dahua C970 Plus. Totu\u0219i, pentru dispozitivele cu controlere Maxio, aceasta este o imagine absolut tipic\u0103.<\/p>\n<p class=\"h1\"><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\ud83d\udd3d<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u043c\u0435\u0442\u043e\u0434\u0438\u043a\u0438 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f\" href=\"#\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u043c\u0435\u0442\u043e\u0434\u0438\u043a\u0438 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex>Descrierea sistemului de testare \u0219i metodologia de testare<\/p>\n<p>Pentru compara\u021bia cu Dahua C970 Plus, am ales c\u00e2teva dispozitive moderne cu interfe\u021bele PCIe 4.0 \u0219i PCIe 5.0. Principalele sale competi\u021bii vor fi Netac NV7000-t cu hardware similar, noul SSD f\u0103r\u0103 tampon PCIe 4.0 Samsung 990 Evo Plus, precum \u0219i Kingston KC3000, care reprezint\u0103 o armat\u0103 de dispozitive cu controlerul Phison E18, multe dintre care sunt \u00eenc\u0103 disponibile pe pia\u021b\u0103.<\/p>\n<p>Detalii despre to\u021bi participan\u021bii la teste sunt prezentate \u00een tabel.<\/p>\n<table class=\"neat\">\n<tbody>\n<tr>\n<th>Dispozitiv<\/th>\n<th>Cod articol<\/th>\n<th>Interfa\u021ba<\/th>\n<th>Controler<\/th>\n<th>Buffer DRAM<\/th>\n<th>Memorie flash<\/th>\n<th>Firmware<\/th>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Adata Legend 900 2048GB<\/strong><\/td>\n<td>SLEG-900-2TCS<\/td>\n<td>PCIe 4.0 x4<\/td>\n<td>Maxio MAP1602<\/td>\n<td>Nu<\/td>\n<td>YMTC 232L QLC NAND<\/td>\n<td>SN14436<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Dahua C970 Plus 2048GB<\/strong><\/td>\n<td>DHI-SSD-C970VN2TB<\/td>\n<td>PCIe 4.0 x4<\/td>\n<td>Maxio MAP1602<\/td>\n<td>Nu<\/td>\n<td>YMTC 232L TLC NAND<\/td>\n<td>H231255a<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Digma Meta<noindex><a rel=\"nofollow\" href=\"#mark-extr\" class=\"denyintext mark-link-extr\">\u2734<\/a><\/noindex> P31 2048GB<\/strong><\/td>\n<td>DGSM5002TP31T<\/td>\n<td>PCIe 5.0 x4<\/td>\n<td>Phison PS5031-E31T<\/td>\n<td>Nu<\/td>\n<td>Kioxia 218L TLC NAND<\/td>\n<td>EVFM00.0<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Kingston KC3000 2000GB<\/strong><\/td>\n<td>SKC3000D\/2048G<\/td>\n<td>PCIe 4.0 x4<\/td>\n<td>Phison PS5018-E18<\/td>\n<td>2 Gbytes<\/td>\n<td>Micron 176L TLC NAND<\/td>\n<td>EIFK31.6<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>MSI Spatium M570 Pro Frozr 2000 GB<\/strong><\/td>\n<td>SM570PN2TBF<\/td>\n<td>PCIe 5.0 x4<\/td>\n<td>Phison PS5026-E26<\/td>\n<td>4 Gbytes<\/td>\n<td>Micron 232L TLC NAND<\/td>\n<td>EQFM22.2<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Netac NV7000-t 2000GB<\/strong><\/td>\n<td>NT01NV7000t-2T0-E4X<\/td>\n<td>PCIe 4.0 x4<\/td>\n<td>Maxio MAP1602<\/td>\n<td>Nu<\/td>\n<td>YMTC 232L TLC NAND<\/td>\n<td>H230827a<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Samsung 990 Evo Plus 2000 GB<\/strong><\/td>\n<td>MZ-V9S2T0BW<\/td>\n<td>PCIe 4.0 x4<\/td>\n<td>Samsung Piccolo<\/td>\n<td>Nu<\/td>\n<td>Samsung 236L TLC NAND<\/td>\n<td>2B2QKXG7<\/td>\n<\/tr>\n<tr>\n<td class=\"light\"><strong>Samsung 990 Pro 2000 GB<\/strong><\/td>\n<td>MZ-V9P2T0BW<\/td>\n<td>PCIe 4.0 x4<\/td>\n<td>Samsung Pascal<\/td>\n<td>2 Gbytes<\/td>\n<td>Samsung 236L TLC NAND<\/td>\n<td>4B2QJXD7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Configurarea sistemului de testare a fost urm\u0103toarea:<\/p>\n<ul>\n<li>Procesor: Intel Core i9-14900K (Raptor Lake Refresh, 8P+16E nuclee, 3,2-6,0\/2,4-4,4 GHz, 36 MB L3).<\/li>\n<li>R\u0103citor de procesor: Noctua NH-D15.<\/li>\n<li>Plac\u0103 de baz\u0103: ASUS ROG Maximus Z790 Apex (LGA1700, Intel Z790).<\/li>\n<li>Memorie: 2 \u00d7 16 GB DDR5-6400 SDRAM (G.Skill Ripjaws S5 F5-6400J3239G16GX2-RS5K).<\/li>\n<li>Plac\u0103 grafic\u0103: GIGABYTE GeForce RTX 4090 Gaming OC (AD102 2235\/2535 MHz, 24 GB GDDR6X 21 Gb\/s).<\/li>\n<\/ul>\n<p>Discurile de test sunt instalate \u00een slotul PCIe 5.0 x16 de pe placa de baz\u0103 (prin adaptorul Asus PCIe 5.0 M.2 Card), la care sunt conectate liniile PCI Express direct de la procesor.<\/p>\n<p>Testarea a fost efectuat\u0103 \u00een sistemul de operare Microsoft Windows 11 Pro (24H2) Build 26100.2605. Sistemul a utilizat driverul Microsoft Standard NVMe Express Controller 10.0.26100.2454.<\/p>\n<p class=\"h1\"><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\ud83d\udd3d<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"SLC-\u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435: \u0437\u0430\u043f\u0438\u0441\u044c, \u0447\u0442\u0435\u043d\u0438\u0435 \u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432\" href=\"#SLC-\u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435: \u0437\u0430\u043f\u0438\u0441\u044c, \u0447\u0442\u0435\u043d\u0438\u0435 \u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex>Cache SLC: scriere, citire \u0219i \u0219tergere de fi\u0219iere.<\/p>\n<p>Cache-ul SLC este un algoritm esen\u021bial care \u00een dispozitivele moderne responsabilizeaz\u0103 accelerarea opera\u021biunilor de scriere. Esen\u021ba acestuia const\u0103 \u00een faptul c\u0103 informa\u021biile pe SSD-uri cu memorie TLC sau QLC sunt \u00eenregistrate mai \u00eent\u00e2i \u00een modul rapid de un bit, iar compactarea lor se \u00eent\u00e2mpl\u0103 ulterior, \u00een momentele de inactivitate ale dispozitivului. Aceasta \u00eenseamn\u0103 c\u0103 dispozitivele moderne pot demonstra viteze mari doar pe volume limitate de date, dimensiunea c\u0103rora depinde de implementarea specific\u0103 a algoritmului de cache SLC.<\/p>\n<p>Pentru a \u00een\u021belege cum func\u021bioneaz\u0103 acest lucru \u00een practic\u0103 \u0219i care sunt vitezele array-ului de memorie flash pentru unit\u0103\u021bile specifice \u00een diferite moduri de operare, realiz\u0103m un test de scriere continu\u0103 a fi\u0219ierelor pe SSD p\u00e2n\u0103 la epuizarea complet\u0103 a capacit\u0103\u021bii sale, simultan cu m\u0103surarea performan\u021bei. \u00cen acest test sunt utilizate opera\u021bii standard de copiere a fi\u0219ierelor pe SSD-ul testat (de pe un RAM disk), iar testul se desf\u0103\u0219oar\u0103 \u00een trei treceri: pentru un SSD complet curat; pentru un SSD umplut cu date pe jum\u0103tate; \u0219i pentru un SSD care este ini\u021bial plin \u00een propor\u021bie de trei sferturi.<\/p>\n<p>Cache-ul SLC func\u021bioneaz\u0103 la Dahua C970 Plus pe un principiu dinamic, ceea ce \u00eenseamn\u0103 c\u0103 dimensiunea cache-ului SLC depinde de volumul de spa\u021biu liber de pe unitate. Pe un SSD de 2 TB care este gol sau umplut pe jum\u0103tate, este posibil s\u0103 se scrie aproximativ 320 GB de date cu o vitez\u0103 mare, dar dac\u0103 trei sferturi din volum sunt ocupate de date, dimensiunea cache-ului SLC se reduce la jum\u0103tate - la 160 GB.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/3a47e742ff2c964b0ffa97c25eb1b16f.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Viteza de scriere a datelor pe SSD are trei grad\u0103ri, ceea ce este tipic pentru unit\u0103\u021bile cu memorie TLC. Modul SLC asigur\u0103 o vitez\u0103 de scriere de 3,1-4,4 GB\/s, \u00een timp ce \u00een modul normal TLC, viteza scade la 2,0-2,2 GB\/s. Iar \u00een cel mai nefavorabil caz, c\u00e2nd, \u00eempreun\u0103 cu scrierea, are loc rearanjarea intern\u0103 a datelor cu comutarea celulelor SLC \u00een modul TLC, scrierea se realizeaz\u0103 cu o vitez\u0103 de aproximativ 800 MB\/s.<\/p>\n<p>\u00cen ceea ce prive\u0219te viteza medie pe \u00eentreaga capacitate a dispozitivului, Dahua C970 Plus se descurc\u0103 destul de bine - printre variantele cu un aranjament de patru canale de memorie flash, acesta poate fi clasificat printre cele mai rapide solu\u021bii. Umplerea complet\u0103 a celor 2 TB de capacitate ale acestui SSD dureaz\u0103 aproximativ 20-22 de minute. Cele mai bune rezultate sunt ob\u021binute doar de dispozitivele cu opt canale, \u0219i chiar \u0219i acelea nu toate.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/b476a212cfd0d63f2b94c888bce2fdd4.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Este de men\u021bionat c\u0103, \u00een ceea ce prive\u0219te viteza medie de scriere, Dahua C970 Plus este cu mult superior fa\u021b\u0103 de Netac NV7000-t \u2013 un dispozitiv similar bazat pe acelea\u0219i componente hardware. Cu toate acestea, ele difer\u0103 \u00een logica firmware-ului, iar aceste SSD-uri func\u021bioneaz\u0103 complet diferit \u00een ceea ce prive\u0219te cache-ul SLC. \u00cen cazul C970 Plus, dimensiunea acestuia este aproape de dou\u0103 ori mai mic\u0103, ceea ce \u00eei permite s\u0103 scrie date mult mai rapid dincolo de limitele sale.<\/p>\n<p>Dac\u0103 ne uit\u0103m la <a href=\"https:\/\/prohoster.info\/ro\/\"  data-wpil-monitor-id=\"3208\">viteza maxim\u0103<\/a> de scriere utiliz\u00e2nd Windows, care poate fi ob\u021binut\u0103 pe diferite SSD-uri, toate unit\u0103\u021bile cu interfa\u021ba PCIe 4.0 x4 vor fi similare. Cele mai bune rezultate sunt date doar de modelele care folosesc magistrala PCIe 5.0 x4.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/03d685ad3486ae1a57727a724a1a59ad.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Referitor la viteza minim\u0103, Dahua C970 Plus se \u00eencadreaz\u0103 \u00een subgrupa unit\u0103\u021bilor cu controllere pe patru canale \u0219i memorie TLC: toate ofer\u0103 aproximativ acela\u0219i nivel minim de performan\u021b\u0103 \u00een scriere.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/7a0deb48b8742097e0fe910778147436.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Unitatea analizat\u0103 nu arat\u0103 diferen\u021be semnificative fa\u021b\u0103 de solu\u021biile din aceea\u0219i clas\u0103 nici la evaluarea vitezei medii de citire a fi\u0219ierelor prin intermediul Windows. Mai mult, aranjamentul cu patru canale al memoriei acestui SSD se prezint\u0103 la fel de bine ca un aranjament cu opt canale \u00een Samsung 990 Pro, ceea ce confirm\u0103 eficien\u021ba memoriei TLC 3D NAND cu 232 de straturi a produc\u0103torului chinez YMTC.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/49e6def64ab13d4d506e523c57a133b3.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Astfel, Dahua C970 Plus se descurc\u0103 destul de bine \u00een opera\u021biunile simple de copiere a fi\u0219ierelor de pe unitate pe unitate. Platforma Maxio MAP1602 cu memorie TLC YMTC de 232 de straturi este considerat\u0103 una dintre cele mai bune op\u021biuni pentru unit\u0103\u021bile f\u0103r\u0103 buffer cu interfa\u021b\u0103 PCIe 4.0, iar unitatea analizat\u0103 \u00een aceast\u0103 recenzie confirm\u0103 acest lucru cu \u00eencredere.<\/p>\n<p>Nu exist\u0103 nicio pl\u00e2ngere cu privire la modul \u00een care gestioneaz\u0103 opera\u021biile de \u0219tergere a fi\u0219ierelor. Dup\u0103 ce \u0219terge volume mari de informa\u021bii de pe Dahua C970 Plus, performan\u021ba sa scade doar pentru c\u00e2teva secunde, iar acest comportament este destul de acceptabil pentru un SSD consumator. Cu at\u00e2t mai mult, de\u0219i unitatea pierde temporar \u00een vitez\u0103, p\u0103streaz\u0103 suficient\u0103 reac\u021bie astfel \u00eenc\u00e2t utilizatorul s\u0103 nu b\u0103nuiasc\u0103 nimic \u00een neregul\u0103. Grafica de mai jos ilustreaz\u0103 vizual acest lucru. Aceasta arat\u0103 ce se \u00eent\u00e2mpl\u0103 cu performan\u021ba C970 Plus dup\u0103 \u0219tergerea a 16 fi\u0219iere de c\u00e2te 8 GB.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/0eae381b26916a3a76072ee19049ccdf.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Consecin\u021bele \u0219tergerii fi\u0219ierelor se manifest\u0103 \u00eentr-o oarecare m\u0103sur\u0103 timp de 15 secunde dup\u0103 opera\u021bie, dar efectele negative vizibile, sub form\u0103 de o sc\u0103dere a vitezei de mai mult de dou\u0103 ori, apar doar pentru o secund\u0103 \u0219i nu deodat\u0103.<\/p>\n<p class=\"h1\"><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\ud83d\udd3d<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439\" href=\"#\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex>Performan\u021ba opera\u021biunilor complexe cu fi\u0219iere<\/p>\n<p>O alt\u0103 modalitate de a lucra cu fi\u0219iere pe Windows, pe care o test\u0103m atunci c\u00e2nd ne familiariz\u0103m cu noile SSD-uri, este copierea, arhivarea \u0219i decompresarea fi\u0219ierelor \u00een cadrul spa\u021biului de stocare. Aceste scenarii sunt mai complexe dec\u00e2t copierea de pe sau pe un dispozitiv de stocare, deoarece implic\u0103 gestionarea simultan\u0103 a dou\u0103 fluxuri de date opuse \u0219i, \u00een acest caz, puterea controlerului \u0219i algoritmii s\u0103i joac\u0103 un rol mai semnificativ.<\/p>\n<p>Cu toate acestea, Dahua C970 Plus face fa\u021b\u0103 foarte bine acestei sarcini. \u00cen ansamblul rezultatelor, poate fi comparat cu Kingston KC3000 \u2013 un dispozitiv de stocare cu buffer DRAM \u0219i un array de memorie flash pe opt canale. Cu alte cuvinte, pentru utilizarea ca spa\u021biu de stocare, SSD-ul analizat se dovede\u0219te a fi destul de bun: rezultatele sale se afl\u0103 \u00een partea superioar\u0103 a diagramelor at\u00e2t la copierea normal\u0103 a folderelor, c\u00e2t \u0219i la lucrul cu arhive.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/d18ef050adbadbcecc1e403740d780e2.png\" style=\"display:block;margin: 0 auto;\" \/> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/43b3240606b1c32467c8871276fd3db2.png\" style=\"display:block;margin: 0 auto;\" \/> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/ae52b396ebe95ae0dcbf99faafee66c3.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p class=\"h1\"><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\ud83d\udd3d<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445\" href=\"#\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex>Performan\u021ba \u00een aplica\u021bii<\/p>\n<p>Pentru a evalua performan\u021ba discurilor \u00een aplica\u021bii de diverse tipuri, folosim dou\u0103 teste care reproduc activitatea de disc care apare pe PC c\u00e2nd se rezolv\u0103 anumite sarcini practice. Primul test \u2013 PCMark 10 \u2013 este orientat c\u0103tre evaluarea performan\u021bei \u00een scenarii uzuale, caracteristice pentru uzul personal \u0219i birou. Al doilea \u2013 SPECworstation 4.0. A\u0219a cum sugereaz\u0103 numele, acesta are un caracter profesional \u0219i simuleaz\u0103 o \u00eenc\u0103rcare considerabil mai intensiv\u0103, caracteristic\u0103 sta\u021biilor de lucru utilizate pentru lucr\u0103ri de inginerie sau \u0219tiin\u021bific.<\/p>\n<p>Rezultatul Dahua C970 Plus \u00een PCMark 10 este complet a\u0219teptat. Acest SSD demonstreaz\u0103 exact aceea\u0219i performan\u021b\u0103 ca \u0219i rudele sale, care utilizeaz\u0103 controlerul Maxio MAP1602 cu memorie TLC sau chiar QLC. Asta \u00eenseamn\u0103 c\u0103, pe de o parte, C970 Plus dep\u0103\u0219e\u0219te Kingston KC3000 pe platforma Phison E18, dar, pe de alt\u0103 parte, pierde \u00een fa\u021ba modelului f\u0103r\u0103 cache Samsung 990 Evo Plus.<\/p>\n<p> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/e7079cf3c628d0c6dff389130c378506.png\" style=\"display:block;margin: 0 auto;\" \/> <\/p>\n<p>Dac\u0103 ne concentr\u0103m asupra modului \u00een care SSD-ul analizat trece prin diferitele trasee incluse \u00een PCMark 10, putem concluziona c\u0103 pornirea sistemului de operare, programelor \u0219i jocurilor sunt scenarii de utilizare mai potrivite pentru acesta dec\u00e2t utilizarea ca unitate de lucru \u00een crearea \u0219i procesarea con\u021binutului digital.<\/p>\n<p>  <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/76ae0b86c44e248faae5925fe94b95e1.png\" style=\"display:block;margin: 0 auto;\" \/> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/f531857bf73e6cfc0f2c506a81d333d2.png\" style=\"display:block;margin: 0 auto;\" \/> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/6e52e0023d79e0baa73fc99d3cf2cc04.png\" style=\"display:block;margin: 0 auto;\" \/> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/8e494729a5ce822ef81d5a8a26f89994.png\" style=\"display:block;margin: 0 auto;\" \/> <img decoding=\"async\" alt=\"Articol nou: Recenzie a unit\u0103\u021bii SSD Dahua C970 Plus: \u201eChina\u201d \u00eentr-un sens bun\" src=\"\/wp-content\/uploads\/2025\/04\/d16a4d4df01f8c9437358a86450aa8bc.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1120355\">3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439, \u043f\u0440\u043e\u0431\u0443\u044e\u0449\u0438\u0445 \u0441\u0432\u043e\u0438 \u0441\u0438\u043b\u044b \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0442\u0432\u0435\u0440\u0434\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439, \u0434\u0430\u0432\u043d\u043e \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u043b\u043e \u043f\u043e\u0434\u0434\u0430\u0432\u0430\u0442\u044c\u0441\u044f \u043f\u0435\u0440\u0435\u0441\u0447\u0451\u0442\u0443. \u041f\u043e\u0440\u043e\u0433 \u0432\u044b\u0445\u043e\u0434\u0430 \u043d\u0430 \u044d\u0442\u043e\u0442 \u0440\u044b\u043d\u043e\u043a \u043e\u0447\u0435\u043d\u044c \u043d\u0438\u0437\u043e\u043a &mdash; \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 \u043f\u0440\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0433\u043e\u0442\u043e\u0432\u044b \u0432\u0437\u044f\u0442\u044c \u043d\u0430 \u0441\u0435\u0431\u044f \u0432\u0441\u0451 \u0431\u0440\u0435\u043c\u044f \u043f\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0443 SSD, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044f \u0441\u0432\u043e\u0438\u043c \u043a\u043b\u0438\u0435\u043d\u0442\u0430\u043c \u0437\u0430\u043d\u0438\u043c\u0430\u0442\u044c\u0441\u044f \u043b\u0438\u0448\u044c \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u043b\u0443\u0447\u0438\u0432\u0448\u0435\u0433\u043e\u0441\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043f\u0440\u0438\u043b\u0430\u0432\u043a\u0438 \u043c\u0430\u0433\u0430\u0437\u0438\u043d\u043e\u0432 \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u0437\u0430\u0432\u0430\u043b\u0435\u043d\u044b \u043c\u043d\u043e\u0433\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u043c\u0438 \u043c\u043e\u0434\u0435\u043b\u044f\u043c\u0438 SSD \u0441 \u043c\u0430\u043b\u043e\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u043c\u0438 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f\u043c\u0438. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":123294,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-123293","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439, \u043f\u0440\u043e\u0431\u0443\u044e\u0449\u0438\u0445 \u0441\u0432\u043e\u0438 \u0441\u0438\u043b\u044b \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0442\u0432\u0435\u0440\u0434\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439, 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