SK Hynix tau pib tsim 96-txheej 4 Tbit 1D QLC NAND nco chips. Lub sijhawm tam sim no, peb tau pib xa cov qauv ntawm cov chips no rau cov neeg tsim khoom loj ntawm cov tswj rau cov khoom siv hauv xeev. Qhov no txhais tau hais tias tsis muaj sijhawm ntau ntxiv ua ntej kev tsim khoom loj ntawm cov chips no, nrog rau kev tsav tsheb raws li lawv.
Yuav pib nrog, cia peb nco qab tias 4D NAND yog lub npe lag luam rau me ntsis hloov 3D NAND nco. Lub tuam txhab SK Hynix tau txiav txim siab siv lub npe no vim hais tias nyob rau hauv nws cov microcircuits lub peripheral circuits uas tswj cov array ntawm cov hlwb tsis nyob ib sab ntawm lub hlwb, tab sis tau tsiv mus nyob rau hauv lawv (Periphery Under Cell, PUC). Nws yog qhov nthuav tias lwm cov tuam txhab lag luam kuj muaj cov kev daws teeb meem zoo sib xws, tab sis lawv tsis siv lub npe nrov "4D NAND", tab sis ua tib zoo txuas ntxiv hu lawv lub cim xeeb "3D NAND".
Raws li cov chaw tsim khoom, txav cov khoom siv hauv qab lub hlwb tau ua kom txo tau thaj tsam ntawm cov chips ntau dua 10% piv rau classic 3D QLC NAND chips. Qhov no, ua ke nrog 96-txheej txheej, ntxiv cov ntaub ntawv khaws cia kom ceev. Txawm hais tias, raws li koj paub, QLC nco tau muaj tuab heev vim yog cia ntawm plaub qhov chaw ntawm cov ntaub ntawv hauv ib lub cell.
Tam sim no SK Hynix tau pib muab 4 Tbit 1D QLC NAND chips rau ntau lub tuam txhab rau kev sim thiab kev tsim cov tsav tom qab raws li lawv. Tab sis tib lub sijhawm, nws tus kheej kuj tseem ua haujlwm ntawm SSDs raws li cov chips nco. Lub tuam txhab ua haujlwm ntawm nws tus kheej tswj hwm, thiab tseem tab tom tsim lub hauv paus software rau nws cov kev daws teeb meem, uas nws npaj yuav muab rau cov neeg siv khoom lag luam. SK Hynix npaj yuav tso nws tus kheej SSDs raws li 4D QLC NAND xyoo tom ntej.
Tau qhov twg los: 3d xov.ru