I-Intel ikhupha i-Optane H10 drive, idibanisa i-3D XPoint kunye nememori ye-flash

Emuva ngoJanuwari walo nyaka, i-Intel ibhengeze i-Optane H10 engaqhelekanga kakhulu i-drive-state drive, ebalaseleyo kuba idibanisa i-3D XPoint kunye ne-3D QLC NAND memory. Ngoku i-Intel ibhengeze ukukhutshwa kwesi sixhobo kwaye yabelana ngeenkcukacha malunga nayo.

Imodyuli ye-Optane H10 isebenzisa i-QLC 3D NAND imemori yesimo esiqinileyo yokugcina umthamo ophezulu kunye nememori ye-3D XPoint ye-cache yesantya esiphezulu. Imveliso entsha inabalawuli abahlukeneyo kuhlobo ngalunye lwememori, kwaye, eneneni, ziidrive ezimbini ezahlukeneyo eziqinileyo kwimeko enye.

Inkqubo "ibona" ​​ezi ziqhuba njengesixhobo esinye sibonga kwi-Intel Rapid Storage Technology software (udinga inguqulo yomqhubi we-RST okanye ngaphezulu kwe-17.2). Isasaza idatha kwi-Optane H10 drive: abo bafuna ukufikelela ngokukhawuleza bafakwe kwimemori ye-3D XPoint, kwaye yonke enye into igcinwe kwimemori ye-QLC NAND. Ngenxa yokusetyenziswa kwetekhnoloji ye-RST, iidrive ezintsha ziya kukwazi ukusebenza kuphela kunye nesizukulwana sesibhozo se-Intel processors kunye nentsha.

Inxalenye nganye ye-Optane H10 drive isebenzisa imizila emibini ye-PCIe 3.0 ene-peak throughput malunga ne-1970 MB / s. Ngaphandle koku, imveliso entsha ibango ngokulandelelana kwesantya sokufunda/ukubhala ukuya kuthi ga kwi-2400/1800 MB/s. Oku kungafani kuchazwa yinyaniso yokuba, phantsi kweemeko ezithile, iteknoloji ye-RST iyakwazi ukufunda nokubhala idatha kuzo zombini iindawo zokuqhuba ngaxeshanye.

Ngokuphathelele ukusebenza kwimisebenzi ye-I / O engahleliwe, i-Intel ibango kunamanani angalindelekanga: kuphela i-32 kunye ne-30 amawaka e-IOPS yokufunda nokubhala, ngokulandelanayo. Ngexesha elifanayo, kwezinye ii-SSD eziqhelekileyo eziqhelekileyo, abavelisi babanga amanani kummandla we-400 amawaka e-IOPS. Konke kumalunga nendlela yokulinganisa ezi zalathi. I-Intel yabalinganisa phantsi kwezona meko zinokwenzeka kubasebenzisi abaqhelekileyo: kubunzulu bomgca QD1 kunye ne-QD2. Abanye abavelisi bahlala belinganisa ukusebenza phantsi kweemeko ezingafumanekiyo kwizicelo zabathengi, umzekelo, kwi-QD256.

Ngokubanzi, i-Intel ithi indibaniselwano yememori ye-flash ene-speed buffer evela kwi-3D XPoint iphumela kumaxesha aphindwe kabini akhawulezayo ukulayisha uxwebhu, i-60% iqalisa umdlalo okhawulezayo, kunye ne-90% yamaxesha okuvula iifayile zemidiya ngokukhawuleza. Kwaye konke oku nakwiimeko zemisebenzi emininzi. Kuqatshelwe ukuba iiplatifti ze-Intel ezinememori ye-Intel Optane zilungelelanisa ukusetyenziswa kwe-PC yemihla ngemihla kunye nokwandisa ukusebenza kwenkqubo ukwenza imisebenzi eqhelekileyo kunye nezicelo eziqaliswa rhoqo.

I-Intel Optane H10 drives iya kufumaneka kwimimiselo emithathu: i-16 GB yememori ye-Optane kunye ne-256 GB flash, i-32 GB Optane kunye ne-512 GB flash, kunye ne-32 GB Optane kunye nememori ye-1 TB. Kuzo zonke iimeko, inkqubo iya "kubona" ​​kuphela inani lememori ye-flash kwi-drive. Iidrive ze-Optane H10 ziya kuqala ukufumaneka kwiilaptops kunye needesktops ezivela kwiindidi ezahlukeneyo ze-OEM, kubandakanya iDell, HP, ASUS kunye ne-Acer. Emva kwexesha elithile, baya kuthengiswa njengeemveliso ezizimeleyo.

umthombo: 3dnews.ru