{"id":52485,"date":"2019-11-09T00:00:00","date_gmt":"2019-11-08T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obzor-nakopitelya-seagate-st2000dm008-bystraya-dvushka-bez-overprajsa"},"modified":"2020-02-18T14:00:12","modified_gmt":"2020-02-18T11:00:12","slug":"obzor-nakopitelya-seagate-st2000dm008-bystraya-dvushka-bez-overprajsa","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/obzor-nakopitelya-seagate-st2000dm008-bystraya-dvushka-bez-overprajsa","title":{"rendered":"Recenzia unit\u0103\u021bii Seagate ST2000DM008: o \u201edou\u0103\u201d rapid\u0103 f\u0103r\u0103 overprice","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Unit\u0103\u021bile SSD continu\u0103 s\u0103 captureze pia\u021ba, dar, \u00een ciuda acestui fapt, HDD-urile tradi\u021bionale se descurc\u0103 excelent. Este prea devreme pentru a pensiona \u201eclasicul\u201d, deoarece stocarea unor volume mari de informa\u021bii este \u00eenc\u0103 convenabil\u0103 pe discurile HDD. <\/p>\n

\u00cen primul r\u00e2nd, se pune problema pre\u021bului \u2014 este suficient s\u0103 compari costul SSD-urilor \u0219i HDD-urilor de la un terabyte \u00een sus. Pre\u021bul unui SSD de 2 TB este echivalent cu cel al patru HDD-uri de capacitate similar\u0103. Un argument solid, nu-i a\u0219a?<\/p>\n

\u00cen al doilea r\u00e2nd, HDD-urile clasice s-au adaptat \u00een ace\u0219ti ani cerin\u021belor pie\u021bei: au devenit mai rapide, mai simple \u0219i mai convenabile. Despre un exemplu vom vorbi ast\u0103zi. Este varianta clasic\u0103 a unui HDD modern \u2014 Seagate ST2000DM008<\/b>.<\/p>\n

\"Recenzia<\/a><\/noindex>
\n<\/a><\/noindex>
\nDiscul dur pe care \u00eel analiz\u0103m face parte din gama Barracuda, care nu mai are nevoie de prezentare. Capacitatea sa este de 2 terabytes. Aceasta este unul dintre cele mai populare formate ast\u0103zi: un terabyte de memorie incorporat\u0103 nu este suficient pentru mul\u021bi, deoarece titlurile AAA de jocuri \u0219i con\u021binutul video din ultimii ani au crescut semnificativ \u00een greutate. Un film de dou\u0103 ore \u00een format 4K ocup\u0103 p\u00e2n\u0103 la 20 de gigabytes, iar Far Cry 5 poate ajunge chiar la 50 GB.<\/p>\n

Pe de alt\u0103 parte, unit\u0103\u021bile cu adev\u0103rat mari (de exemplu, Seagate ST14000VX0008 de 12 \u2014 14 TB) sunt \u00een continuare scumpe pentru utilizarea casnic\u0103 \u0219i sunt destinate \u00een primul r\u00e2nd pentru supraveghere video. A\u0219adar, 2000 de gigabytes reprezint\u0103 o solu\u021bie medie pentru majoritatea PC-urilor de acas\u0103 moderne.\u00a0<\/p>\n

\"Recenzia
\n
\nModelul Seagate ST2000DM008 nu este at\u00e2t de simplu pe c\u00e2t pare la prima vedere. \u00cen familia HDD-urilor Barracuda, acesta are cea mai mare vitez\u0103 de transfer de date. \u00cen plus, discul se poate l\u0103uda cu o memorie cache impresionant\u0103 de 256 MB. Cu alte cuvinte, avem de-a face cu una dintre cele mai rapide \u201edou\u0103\u201d de pe pia\u021b\u0103, iar pre\u021bul acesteia nu reflect\u0103 asta. S\u0103 ne uit\u0103m la specifica\u021biile tehnice principale.<\/p>\n

Specifica\u021bii tehnice\u00a0<\/h2>\n

\nModel:<\/b> Seagate ST2000DM008
\nInterfa\u021b\u0103:<\/b> SATA III, 6 Gb\/s
\nCapacitatea unit\u0103\u021bii:<\/b> 2 TB
\nCapacitatea cache-ului:<\/b> 256 MB
\nViteza de rota\u021bie a axului:<\/b> 7200 rpm
\nPuterea consumat\u0103:<\/b> 4,3 W
\nDimensiuni:<\/b> 101,6 \u00d7 20,2 \u00d7 146,99 mm
\nFactor de form\u0103:<\/b> 3,5 inci<\/p>\n

\u2192\u00a0Specificatii complete pe site-ul produc\u0103torului<\/a><\/noindex> | Datasheet \u00een PDF<\/a><\/noindex>\u00a0<\/p>\n

Designul Seagate ST2000DM008 este tradi\u021bional: este bine cunoscutul Barracuda clasic, care poate fi recunoscut de la distan\u021b\u0103 dup\u0103 stilul s\u0103u de culoare specific. Montajele sunt standard, nu este necesar s\u0103 te complici cu suporturi \u0219i metode de fixare atipice \u2014 instalarea hard disk-ului va dura minimum timp.<\/p>\n

\"Recenzia
\n
\nDiscul este echipat cu dou\u0103 capete \u0219i o plac\u0103, a\u0219a c\u0103 nu este prea greu: c\u00e2nt\u0103re\u0219te doar 415 grame. \u00cen plus, carcasa Seagate ST2000DM008 este mai sub\u021bire dec\u00e2t multe dintre concurente: grosimea sa este de 20,2 milimetri. Acest lucru influen\u021beaz\u0103 pozitiv func\u021bionarea \u00eentregului PC, de exemplu, ventilarea din interiorul unit\u0103\u021bii de sistem.<\/p>\n

\"Recenzia
\n
\nViteza de scriere \u0219i citire specificat\u0103 pentru Seagate ST2000DM008 este de 220 MB\/s. Viteza maxim\u0103 de transfer a interfe\u021bei externe este de 600 MB\/s. Suport\u0103 tehnologia proprie MTC (multi-tier cache), care optimizeaz\u0103 fluxurile de date \u0219i \u00eembun\u0103t\u0103\u021be\u0219te performan\u021ba general\u0103 a sistemului. S\u0103 ad\u0103ug\u0103m la asta o memorie cache impresionant\u0103 \u0219i o vitez\u0103 de rota\u021bie de 7200 de rota\u021bii pe minut \u2014 \u0219i ob\u021binem o op\u021biune bun\u0103 pentru utilizare activ\u0103 acas\u0103, la un pre\u021b moderat.<\/p>\n

\"Recenzia
\n
\nO parte din caracteristicile specificate pot fi verificate \u00een practic\u0103 prin rularea unei aplica\u021bii de testare. Verificarea a fost efectuat\u0103 pe set\u0103rile standard ale aplica\u021biei HD Tune Pro 5.70, f\u0103r\u0103 ajust\u0103ri suplimentare.<\/p>\n

La \u00eenceput, s\u0103 ne uit\u0103m la tab-ul cu informa\u021bii generale despre disk:<\/p>\n

\"Recenzia
\nObserva\u021bi c\u0103 volumul efectiv al discului dup\u0103 formatare este de 1863 GB.\u00a0<\/p>\n

Acum s\u0103 arunc\u0103m o privire asupra rezultatelor \u00een benchamark-uri. Sunt indicate viteza maxim\u0103, minim\u0103 \u0219i medie de citire \u0219i scriere a datelor:<\/p>\n

\"Recenzia
\n\"Recenzia
\n\u00cen tab-ul Acces aleator, se testeaz\u0103 performan\u021ba opera\u021biunilor aleatorii de citire \u0219i scriere. \u00cen tabelele de sub grafic sunt indicate dimensiunile fi\u0219ierelor, num\u0103rul de opera\u021biuni pe secund\u0103 \u0219i viteza medie de scriere:<\/p>\n

\"Recenzia
\n\"Recenzia
\nUltimul pas \u2014 m\u0103sur\u0103tori suplimentare. Utiliz\u0103m \u00eentreaga serie de teste prezentate \u00een acest tab:<\/p>\n

\"Recenzia
\n\"Recenzia
\n\u0218i acum s\u0103 privim cel mai simplu \u0219i clar test pentru hard disk-uri \u0219i alte tipuri de stocare \u2014 CrystalDiskMark.<\/p>\n

\"Recenzia
\nObserva\u021bi c\u0103 exist\u0103 o diferen\u021b\u0103 foarte mic\u0103 \u00eentre viteza de citire \u0219i viteza de scriere.<\/p>\n

* * *<\/p>\n

Dup\u0103 cum pute\u021bi observa, Seagate ST2000DM008 arat\u0103 rezultate excelente \u00een teste \u0219i se conformeaz\u0103 pe deplin caracteristicilor declarate. A\u0219adar, este perfect pentru utilizarea acas\u0103, de exemplu, \u00een combina\u021bia \u201eSSD pentru sistem + HDD pentru stocarea datelor\u201d. Datorit\u0103 vitezei ridicate (\u00een raport cu hard disk-urile) de citire \u0219i scriere, dispozitivul poate fi folosit cu succes \u00een lucrul cu software multimedia precum Adobe Premiere \u0219i Vegas Pro, precum \u0219i pentru jocuri. Un alt avantaj este nivelul sc\u0103zut de zgomot: chiar \u0219i mai multe HDD-uri sub o sarcin\u0103 constant\u0103 func\u021bioneaz\u0103 aproape f\u0103r\u0103 sunet.<\/p>\n

\"Recenzia
\n
\nMerit\u0103 men\u021bionat c\u0103 gama general\u0103 de modele Seagate Barracuda este reprezentat\u0103 de dispozitive cu capacit\u0103\u021bi cuprinse \u00eentre 500 GB \u0219i 8 TB, astfel \u00eenc\u00e2t ve\u021bi putea alege un stocator pentru orice spectru de sarcini. Printre \u201efra\u021bii\u201d ST2000DM008 din linie, se remarc\u0103 ST2000DM006<\/b> (2 TB, 7200 rpm, cache 64 MB) \u0219i lini\u0219tit ST2000DM005<\/b> (2 TB, 5400 rpm, cache 256 MB). Gama complet\u0103 de modele este aici<\/a><\/noindex>.<\/p>\n

\"Recenzia
\n
\nPentru segmentul corporate, sunt disponibile alte modele Seagate \u2014 cu capacitate de stocare crescut\u0103. Aceste dispozitive sunt cele mai potrivite pentru stocarea \u0219i prelucrarea datelor pe servere. Un bun exemplu este modelul ST16000NM001G<\/b>, al c\u0103rui review poate fi vizionat aici<\/a><\/noindex>.
\n
Sursa: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-52485","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Review-ul dispozitivului Seagate ST2000DM008: o \u201edubl\u0103\u201d rapid\u0103 f\u0103r\u0103 pre\u021buri excesive | ProHoster","description":"Unit\u0103\u021bile cu stare solid\u0103 continu\u0103 s\u0103 captureze pia\u021ba, dar, \u00een ciuda acestui fapt, HDD-urile tradi\u021bionale se descurc\u0103 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