Unyaka ka-2018 owedlule ube yisikhathi sokukhula okukhulu kwamadrayivu e-NVMe. Ngalesi sikhathi, abakhiqizi abaningi baye basungula futhi bethula imikhiqizo ekhuphule kakhulu izinga lezixazululo ezisebenza ngebhasi le-PCI Express. Ukusebenza okuqondile kwama-NVMe SSD athuthukile kwaqala ukusondela ekuphumeni kwesixhumi esibonakalayo se-PCI Express 3.0 x4, futhi isivinini sokusebenza ngokungafanele sikhuphuke kakhulu uma siqhathaniswa neminikelo yezizukulwane ezedlule.
Ngenxa yalokhu, akumangazi neze ukuthi izixazululo eziningi ezithakazelisayo ziye zafika emakethe. Ukushayela okuhle kakhulu kwabathengi ngonyaka owedlule bekuyintuthuko ye-Intel SSD 760p, WD Black NVMe kanye ne-ADATA XPG SX8200, futhi bonke babheke izinga lamamodeli wangaphambilini we-NVMe njengabamele isizukulwane esisha ngokuphelele - ukwanda kwezici zejubane bekubi kakhulu. . Uphawu loshintsho futhi kwaba yiqiniso lokuthi ngokokuqala ngqa eminyakeni embalwa, abakwaSamsung balahlekelwa isihloko somphakeli wama-SSD akhiqizwa ngobuningi athakazelisa kakhulu: i-Samsung 960 EVO drive, eyanikezwa yona ngonyaka odlule, yaba kude. kusukela kunketho engcono kakhulu ngenxa yomsebenzi owandayo wezimbangi. Futhi kwabonakala sengathi ukukhula okunamandla okwase kuqalile kwakungeke kusamiswa, futhi ngo-2019 ukuthuthukiswa okusebenzayo kwama-NVMe SSD akhiqizwa ngobuningi kuzoqhubeka.
Kodwa-ke, izinyanga zokuqala zalo nyaka zibonisa okuphambene: kubonakala sengathi abakhiqizi bachithe yonke imizamo yabo ekuphumeleleni konyaka odlule, futhi iningi esingakubona esikhathini esizayo esiseduze ukubuyekezwa kancane kancane kwemikhiqizo yonyaka odlule. Awudingi ukubheka kude ukuthola izibonelo. Namuhla sizobheka i-NVMe SSD yakamuva ye-Western Digital, i-WD Black SN750, futhi lona umkhiqizo wesithathu omusha kulo nyaka odalwe ngaphandle kokwenza izinguquko ezibalulekile ekwakhiweni okuyisisekelo kwedrayivu. Emikhiqizweni esihlangana nayo kulo nyaka, abakhiqizi abasithokozisi ngezindlela ezintsha nezixazululo zehardware. Konke kukhawulelwe ekuguquleni inkumbulo ye-flash ibe izinhlobo zesimanje, noma ikakhulukazi ekuthuthukisweni okusezingeni le-firmware.
Nokho, asifuni ukusho ukuthi indlela enjalo ngokusobala ayinakuletha imiphumela emihle. Kunesibonelo esiphelele: idrayivu entsha ye-Samsung 970 EVO Plus, ehlukile kweyandulelayo ngokufaka ungqimba oludala lwe-64 ngeyesimanjemanje engu-96-layer TLC 3D V-NAND, kusethe ngokungalindelekile amabhentshimakhi okusebenza amasha emakethe yabathengi ye-NVMe SSD. ingxenye.
Kodwa lokhu akusebenzi ngaso sonke isikhathi futhi hhayi wonke umuntu. Isibonelo, inguqulo entsha yedrayivu ye-ADATA XPG SX8200, ethole i-Pro yokugcina egameni layo, ithole ukulungiselelwa kwe-firmware okungaba ngcono ukungabi nakho nhlobo. Idrayivu isishesha ukwedlula eyandulelayo kuphela kumabhentshimakhi, kodwa ayinikezi ukuthuthukiswa kwangempela kwesivinini noma ezinye izici.
Okwenziwa yiWestern Digital ekuqaleni kubukeka kufana nendlela ye-ADATA. Iqiniso liwukuthi i-WD Black SN750 iyi-analogue ye-WD Black NVMe drive yangonyaka odlule (yayinenombolo yemodeli SN720) ene-firmware elungisiwe. Kodwa-ke, masingajahi ukuya eziphethweni; ngubani owaziyo ukuthi lokhu kungathinta kanjani ukusebenza. Ngemuva kwakho konke, i-Western Digital isivele isinikeze isimanga esingalindelekile nesijabulisayo lapho, kulandela inguqulo yokuqala ehamba kancane futhi engaqondakali ye-WD Black PCIe, inguqulo yesibili ye-WD Black NVMe yakhululwa, eyashintsha yonke into futhi yaba omunye wabathengi abahamba phambili be-NVMe SSDs. yangonyaka odlule. Ngakho-ke, ngokushesha nje lapho inguqulo yesithathu ye-"black" Western Digital drive ifika eRussia, ngokushesha sanquma ukuyihlola. Ake sibone, mhlawumbe i-Western Digital ikwazile ukudlula i-Samsung futhi yenza okuthile okuthakazelisa kakhulu kune-Samsung 970 EVO Plus?
Технические характеристики
Ku-Black NVMe drive (SN720) ekhishwe ngonyaka odlule, i-Western Digital ibuyekeze ngokuphelele inkundla yehadiwe. Umkhiqizi wasondela ekuthuthukisweni kwale SSD nawo wonke umthwalo wemfanelo: isilawuli esikhethekile sobunikazi se-modular saze sadalelwa sona, okwathi, njengoba kwakuhleliwe ekuqaleni, ngokuhlukahluka okuhlukahlukene, kwakufanele sisakaze kancane kancane indawo yayo kwamanye ama-NVMe SSD enkampani. I-SN750 entsha Emnyama esikhuluma ngayo namuhla iyiqiniso ngokuphelele ekwakhiweni kwayo kwasekuqaleni: ingxenye yayo eyinhloko izuzwa njengefa kumanduleli wayo. Iphinde isebenzisa isilawuli esifanayo se-tri-core 28nm, esakhiwe ithimba lonjiniyela leSanDisk elangena ngaphansi kwephiko le-Western Digital.
Nokho, ukungabuyiseleki kwesilawuli ngeke kubhekwe njengento embi. I-chip ye-SanDisk yenze kahle kakhulu ku-2018 Black NVMe, futhi naphezu kwenani elincane lama-ARM Cortex-R cores, inikeze ukusebenza okuhle kakhulu ngaphandle kwezinkinga.
I-SSD nememori ye-flash akukashintshi uma kuqhathaniswa nenguqulo yangaphambilini. Kokubili ngaleso sikhathi namanje, i-Western Digital isebenzisa inkumbulo ye-64-layer BiCS3 (TLC 3D NAND) enosayizi we-chip we-256-gigabit womkhiqizo wayo ophambili. Futhi lesi sikhathi, ukukhuluma ngokungagwegwesi, siphakamisa imibuzo emikhulu kakhulu. Iqiniso ngukuthi iWestern Digital imemezele ukulethwa kwesivivinyo sememori yesizukulwane sesine yesizukulwane sesine (BiSC96) ethuthuke kakhulu maphakathi nonyaka odlule. Futhi kungaba okunengqondo uma lolu hlobo lwenkumbulo luvela enguqulweni yanamuhla ye-flagship drive yenkampani. Ngaphezu kwalokho, uzakwethu wokukhiqiza we-Western Digital, u-Toshiba, waqala ukuhlinzeka ngamadrayivu asuselwa kumemori ye-BiCS4 emuva ngoSepthemba wonyaka odlule (imodeli ehambisanayo ibizwa nge-XG4). Kodwa-ke, kukhona okungahambanga kahle e-Western Digital, futhi ukushintshela kumemori ye-flash ye-6-ungqimba akwenzekanga, ngenxa yalokho i-Black SN96 entsha, mayelana nokucushwa kwe-hardware, yafana ngokuphelele nenguqulo yangaphambilini i-flagship "emnyama".
Ekuvikeleni umkhiqizo wayo omusha, umenzi uthi izinguquko ezinkulu zenziwe ezingeni le-firmware, futhi ingxenye yesofthiwe eklanywe kabusha ingase inikeze impumelelo ezinkomba zejubane. Kodwa-ke, kufanelekile ukukhumbula lapha ukuthi isilawuli seSanDisk okusekelwe kuso amadrayivu e-Western Digital sibonakala ngokusetshenziswa kwehadiwe yama-algorithms amaningi okuvame ukusetshenziselwa izindlela zesoftware.
Futhi leli qiniso libeka ukungabaza kokuthi ukusebenza kwelungu elilandelayo lomndeni Omnyama kungathuthukiswa kakhulu yini uhlobo oluthile lokwenziwa kwe-firmware. Kodwa, ngokusobala, umnyango wezokuthengisa we-Western Digital awuhambisani nokungabaza kwethu. Uhlu lwezimpawu zomkhiqizo omusha luhlanganiswe sengathi iBlack SN750 iwumkhiqizo ongcono ngokuphawulekayo uma uqhathaniswa neBlack NVMe yangaphambilini. Isivinini esilinganiselwe sokufunda nokubhala okungahleliwe, kanye nesivinini sokufunda-block encane, ngokusho kwedatha esemthethweni, kukhuphuke ngo-3-7%. Futhi ukusebenza ngesikhathi sokurekhoda okungahleliwe kukhuphuke ngokushesha kufika ku-40%, okufanele ngokuyinhloko kuqinisekise ukusebenza okungcono kwemodeli entsha ezimeni zangempela.
Uma sikhuluma ngezinombolo ezithile, khona-ke imininingwane esemthethweni ye-WD Black SN750 ithathelwe kuleli fomu elilandelayo.
| Umkhiqizi | I-Western Digital | |||
| Uchungechunge | I-WD Black SN750 NVMe SSD | |||
| Inombolo yemodeli | I-WDS250G3X0C | I-WDS500G3X0C I-WDS500G3XHC |
I-WDS100T3X0C Idatha ye-WDS100T3XHC |
I-WDS200T3X0C Idatha ye-WDS100T3XHC |
| Isici sefomu | M.2 2280 | |||
| isikhombikubona | I-PCI Express 3.0 x4 - NVMe 1.3 | |||
| Amandla, GB | 250 | 500 | 1000 | 2000 |
| Ukucushwa | ||||
| Memory chips: uhlobo, inqubo ubuchwepheshe, umenzi | I-SanDisk 64-layer BiCS3 3D TLC NAND | |||
| Isilawuli | I-SanDisk 20-82-007011 | |||
| Isigcinalwazi: uhlobo, ivolumu | I-DDR4-2400, 256 MB |
I-DDR4-2400, 512 MB |
I-DDR4-2400, 1024 MB |
I-DDR4-2400, 2048 MB |
| Ukukhiqiza | ||||
| Ubukhulu. isivinini sokufunda okulandelanayo esiqhubekayo, MB/s | 3100 | 3470 | 3470 | 3400 |
| Ubukhulu. isivinini sokubhala esilandelanayo esimeme, MB/s | 1600 | 2600 | 3000 | 2900 |
| Ubukhulu. isivinini sokufunda okungahleliwe (amabhulokhi angu-4 KB), i-IOPS | 220 000 | 420 000 | 515 000 | 480 000 |
| Ubukhulu. isivinini sokubhala okungahleliwe (amabhulokhi angu-4 KB), i-IOPS | 180 000 | 380 000 | 560 000 | 550 000 |
| izici zomzimba | ||||
| Ukusetshenziswa kwamandla: ukungenzi lutho/ukufunda-kubhala, W | 0,1/9,24 | |||
| I-MTBF (isikhathi esimaphakathi phakathi kokwehluleka), amahora ayisigidi. | 1,75 | |||
| Insiza yokuqopha, i-TB | 200 | 300 | 600 | 1200 |
| Ubukhulu bebonke: LxHxD, mm | 80 x 22 x 2,38 - ngaphandle kwerediyetha 80 x 24,2 x 8,1 – ngerediyetha |
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| Isisindo, g | 7,5 - ngaphandle kwerediyetha 33,2 - ngerediyetha |
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| Isikhathi sewaranti, iminyaka | 5 | |||
Uma kucatshangelwa ukuthi konke ukuthuthukiswa kokusebenza kufinyelelwa ngokulungiswa kwe-firmware kuphela, kuphakama umbuzo wemvelo wokuthi ngabe i-2018 WD Black NVMe eseyikhishwe kakade izothola ukuthuthukiswa okufanayo. Futhi ngeshwa, impendulo ingucha. I-Western Digital yenqabile ukuchaza ngokuqondile ukuthi kungani i-firmware ye-SN750 ingakwazi ukusetshenziswa ku-SN720, kodwa sikholelwa ukuthi i-firmware entsha iphusha isilawuli ngesivinini esiphezulu sewashi, nokuqinisekisa ukuthi lokhu akubangeli izinkinga, imithetho eqinile isetshenziswa Ama-SN750 chips ngesikhathi sezidingo zokukhiqiza zekhwalithi yamakristalu e-semiconductor. Eqinisweni, i-Western Digital isanda kufaka isisombululo se-NVMe esisezingeni eliphansi kuhlu lomkhiqizo wayo, i-Blue SN500, futhi ngenxa yalokhu, inkampani manje inethuba elingokwemvelo lokuhlukanisa abalawuli ngokusekelwe kwikhwalithi ye-silicon ngaphandle kokwandisa izinga lokukhubazeka.
Ngokuhambisana nokwandisa imvamisa yesilawuli, ukuhlelwa kabusha kwezimiso zokusebenza ze-caching ye-SLC nakho kungasiza ukuthuthukisa ukusebenza kwe-Black SN750. Uma sikhuluma ngeBlack NVMe, inqolobane ye-SLC kule drive ayizange icishe isebenze kahle. Abathuthukisi basebenzise uhlelo olulula kakhulu olumile, futhi inani lememori ye-flash esebenza kwimodi esheshisiwe lalincane impela - cishe i-3 GB kuwo wonke ama-250 GB we-SSD. Kodwa inguqulo entsha ye-Black SN750, ngeshwa, ayizange ithole ukuthuthukiswa okuphawulekayo kulokhu. Inqolobane ye-SLC iphinda isebenze endaweni engaguquki yohlu lwenkumbulo ekhanyayo enosayizi ofanayo. Ngenxa yalokho, zonke izikhalazo ezindala mayelana ne-cache ye-Black SN750 SLC zihlala.
Njengomfanekiso, nansi igrafu yendabuko ebonisa ukuthi ukusebenza kwemodeli ebuyekeziwe enguhhafu weterabhayithi WD Black SN750 kubukeka kanjani phakathi nokurekhoda okulandelanayo okuqhubekayo.
Ngempela, le grafu icishe ifane ngokuphelele negrafu yesivinini sokubhala elandelanayo esiyitholele i-WD Black NVMe. Ngaphezu kwalokho, lokhu akusebenzi kuphela enanini ledatha ngemva kokuqopha lapho kwehla khona ukusebenza, kodwa futhi namanani aphelele ejubane lokuqopha.
Kepha i-WD Black SN750 entsha isanikeza izinto ezintsha ezingathi sína. Isibonelo, inguqulo yedrayivu engu-2 TB manje isivele ohlwini. Kodwa-ke, udinga ukukhumbula ukuthi ukuyidala, umenzi kwakudingeka asebenzise ama-chips angu-512-gigabit esikhundleni se-256-gigabit, futhi lokhu, njengoba kuvame ukwenzeka ezimweni ezinjalo, akuzange kube nomphumela omuhle kakhulu ekusebenzeni. Ngisho nangokucaciswa kwepasipoti, idrayivu ye-2 TB ihamba kancane kune-1 TB drive.
Ukuqamba okusha okuyisisekelo ukubonakala kwemodi yokudlala ekhethekile ku-SSD (Imodi Yokudlala), eqondiswe kwabashisekayo abafuna ukuthola ukusebenza okungcono kakhulu. Kuyo, imisebenzi yokonga amandla (i-Autonomous Power State Transitions) ikhutshaziwe kudrayivu, okuvumela ukunciphisa ukubambezeleka ngesikhathi sokufinyelela kokuqala kudatha. Imodi yegeyimu ye-Black SN750 inikwe amandla kusisetshenziswa sedeshibhodi ye-Western Digital SSD, lapho isishintshi esihambisanayo manje seyengeziwe.
Kodwa-ke, akufanele ucabange ukuthi i-Gaming Mode iwuhlobo oluthile lobuchwepheshe bomlingo olungasishintsha ngokufanelekile isimo sokusebenza. Ukuhlola kubonisa ukuthi ukwanda kwezinkomba cishe akubonakali. Izinguquko ezincane ezingcono zibonakala kuphela kumabhentshimakhi okwenziwa futhi kuphela ngemisebenzi yamabhulokhi amancane lapho ungekho ulayini wesicelo.
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Kodwa-ke, kumasistimu edeskithophu sisancoma ukuthi kusebenze Imodi yokudlala ekhutshaziwe ekuqaleni. Isanikeza ukuthuthukiswa kokusebenza, nakuba kuncane. Ngesikhathi esifanayo, le modi ayibonisi noma yimiphi imiphumela emibi, ngaphandle kokwenyuka okuncane kokusetshenziswa kwamandla, okungenakwenzeka ukuthi kubonakale kumakhompiyutha edeskithophu.
Ngokuqondene nezimo zewaranti kanye nensiza eshiwo, kulokhu i-WD Black SN750 ifana ngokuphelele nemodeli yangaphambilini. Isikhathi sewaranti sisethwa eminyakeni emihlanu evamile, lapho umsebenzisi evunyelwe ukubhala kabusha idrayivu izikhathi ezingama-600 ngokuphelele. Okuhlukile kwenzelwa kuphela inguqulo encane enomthamo we-250 GB: kuyo, insiza inyuswa izikhathi ezingu-800 lapho i-SSD ibhala kabusha ngesikhathi senkonzo yayo.
Ukubukeka kanye nesakhiwo sangaphakathi
Ngokulandelayo kukho konke okungenhla, i-WD Black SN750 iyisibuyekezo esincane se-WD Black NVMe yangaphambilini enohlu oluncane lwezinguquko. Ngakho-ke, akumangazi ukuthi izinguqulo ezindala nezintsha zedrayivu ziyefana ngokuya ngedizayini ye-PCB. Idizayini yayo ayishintshile nhlobo, futhi cishe kuzoba nzima ukuhlukanisa imodeli entsha kwendala uma ukhumula isitikha kuso.
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I-SSD inomklamo wohlangothi olulodwa oluvumela ukuthi isetshenziswe ezindaweni "zephrofayili ephansi". Isilawuli se-SanDisk sokuphathelene 20-82-007011 sitholakala phakathi nendawo yebhodi, futhi ama-flash memory chips amabili atholakala emaphethelweni emojula ye-M.2. Lokhu kwenziwa ngenhloso - onjiniyela be-Western Digital bacabange ukuthi ngalesi sakhiwo ibhodi lesifunda eliphrintiwe line-topology elula, futhi lixazulula inkinga ye-heat sink ngokuphumelelayo.
Sihlole idrayivu engu-500 GB, futhi uhlu lwenkumbulo ye-flash kuyo yavela ukuthi yakhiwe ama-chips amabili, ngalinye linamakristalu ayisishiyagalombili angama-64-layer 256 Gbit 3D TLC NAND (BiCS3) akhiqizwa yi-SanDisk. Ngenxa yalokho, isilawuli seziteshi eziyisishiyagalombili esifakwe kudrayivu ecatshangelwayo sisebenzisa ukushiyana kabili kwamadivayisi esiteshini ngasinye. Lokhu ngokuvamile kwanele ukuthi inkundla yehadiwe ye-SSD ifinyelele amandla ayo aphelele.
I-DRAM buffer chip ifakwe eduze kwesilawuli, okudingekayo ukuze kusetshenzwe ngokushesha nethebula lokuhumusha ikheli. Lena ukuphela kwengxenye ye-WD Black SN750 ethengwa ngaphandle. Kulokhu, kusetshenziswa i-chip ye-SK Hynix enamandla angu-512 MB, futhi kugxilwe kumemori eshesha kakhulu - DDR4-2400.
Kodwa-ke, akukho okusha kukho konke lokhu; sabona into efanayo lapho sijwayelana ne-WD Black NVMe. Kodwa i-Western Digital izamile ukunxephezela ukuntuleka kwezinguquko ekucushweni kwehadiwe okungenani ngezinguquko ezithile ngaphandle. Isithombe sokudlala sikhethelwe i-WD Black SN750, futhi sigcizelelwa ngazo zonke izindlela ezitholakalayo: okokuqala, ngokuklanywa kwephakheji futhi okwesibili ngendlela isitikha solwazi esiku-SSD esibukeka ngayo.
Ibhokisi le-WD Black SN750 lenziwe ngohlelo lombala omnyama, oluthathe indawo yomklamo oluhlaza okwesibhakabhaka nomhlophe, ifonti ye-monospace isetshenziswa ngenkuthalo ekwakhiweni, futhi igama ledrayivu manje selibhalwe ukuthi WD_BLACK.
Isitika ku-drive naso siklanywe ngesitayela esifanayo, kodwa hhayi ngaphandle kwamaphutha. Kodwa-ke, angathethelelwa ngalokhu, ngoba umenzi kwakudingeka abeke ulwazi oluningi olusemthethweni, ama-logo namabhakhodi kuwo.
Njengoba iBlack SN750 ihloselwe abashisekayo ngokusobala, bekungaba okunengqondo uma isitikha senziwe ngesisekelo se-foil, abanye abakhiqizi abaphendukela kuso ukuze bathuthukise ukuchithwa kokushisa okuvela kuma-chips ebhodini le-SSD. Kodwa abathuthukisi be-Western Digital banqume ukubhekana nodaba lokupholisa ngokujulile, futhi kulabo abakhathazeke kakhulu ngodaba lokupholisa, benza ukuguqulwa okuhlukile kwe-Black SN750 nge-radiator egcwele.
Le nguqulo ingumkhiqizo ohlukile obiza u-$20-$35 ngaphezulu. Kodwa-ke, i-Western Digital ikholelwa ukuthi kukhona okumele ukhokhele lapha. Phela, i-heatsink esetshenzisiwe ayiyona i-cap elula, engasebenzi yokushisa ukushisa, okuthi, isibonelo, izinkampani zesigaba sesithathu zithanda ukuzifaka kuma-NVMe SSD azo. KuBlack SN750 iyibhulokhi ye-aluminium emnyama enkulu kakhulu, umumo wayo owasetshenzwa ongcweti bomsebenzi wabo wezandla - umenywe ochwepheshe benkampani yakwa-EKWB.
Isofthiwe
Amadrayivu e-Western Digital ahlala eza nensizakalo efanayo yesevisi yedeshibhodi ye-SSD, esebenzisa yonke imisebenzi eyisisekelo yokuwasevisa. Kodwa ngokukhululwa kwenguqulo entsha ye-flagship NVMe SSD, ishintshe ngokuphawulekayo: inenguqulo entsha emnyama yesibonisi, esivulwa ngokuzenzakalelayo uma insiza ithola umdlalo we-Black SN750 ohlelweni.
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Ngesikhathi esifanayo, amandla okusebenza ahlala ecishe afane, futhi akunakwenzeka ukumangaza noma ubani. Eqinisweni, iswishi ye-Gaming Mode kuphela eyengezwa kusethi evamile yemisebenzi. Kodwa lokhu akusho ukuthi asenelisekile nganoma yini: azikho izikhalo ngohlelo lwe-SSD Dashboard, ngoba luhlala lungenye yezinsiza ezigcwele ezigcwele zalolu hlobo.
Izici eziyinhloko zedeshibhodi ye-SSD: ukuthola ulwazi mayelana ne-SSD efakwe ohlelweni, kuhlanganise nedatha yesisetshenziswa esisele nezimo zamanje zokushisa; ukuqapha ngesikhathi sangempela ukusebenza kwedrayivu; I-Firmware update nge-Inthanethi noma ngefayela; ukwenza umsebenzi Wokusula Ngokuvikelekile kanye nokususa noma iyiphi idatha kumemori ye-flash ngokuyiphoqa ukuba ibe ziro; Yenza izivivinyo ze-SMART futhi ubuke izibaluli ze-SMART.
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Kuyaphawuleka ukuthi amathuba okuhumusha amapharamitha e-SMART ashumekwe Kudeshibhodi ye-SSD acebe ngandlela thile kunolwazi olungatholwa ezinhlelweni ezizimele zezinkampani zangaphandle.
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Kepha akekho umshayeli we-NVMe ophathelene ne-WD Black SN750. Ngakho-ke, kuzofanela usebenze nayo ngomshayeli wesistimu yokusebenza ejwayelekile, ezimpahleni zayo, ukukhulisa ukusebenza nokusebenza kumabhentshimakhi ajwayelekile, kunconyelwa ukuthi uhlole ibhokisi eliseduze kwenketho ethi “Khubaza ukushaja isilondolozi senqolobane yerekhodi leWindows. kulo mshini.”
Source: 3dnews.ru