Tag kis no hauv Seoul, Kaus Lim Qab Teb, Intel tau tuav "Nco thiab Cia Hnub 2019" kev tshwm sim rau yav tom ntej cov phiaj xwm hauv lub cim xeeb thiab lub xeev tsav tsheb lag luam. Nyob ntawd, cov neeg sawv cev ntawm tuam txhab tau hais txog yav tom ntej Optane qauv, kev nce qib hauv kev txhim kho tsib-ntsis PLC NAND (Penta Level Cell) thiab lwm yam kev cog lus thev naus laus zis uas nws npaj yuav txhawb ntau xyoo tom ntej. Intel kuj tau hais txog nws txoj kev xav qhia txog RAM tsis hloov pauv hauv cov khoos phis tawj desktop hauv lub sijhawm ntev thiab hais txog cov qauv tshiab ntawm SSDs paub rau ntu no.
Qhov xav tsis thoob tshaj plaws ntawm Intel qhov kev nthuav qhia txog kev txhim kho tsis tu ncua yog zaj dab neeg hais txog PLC NAND - ib qho tseem ceeb dua hom flash nco. Lub tuam txhab tau hais ntxiv tias ob xyoos dhau los, tag nrho cov ntaub ntawv tsim tawm hauv ntiaj teb tau nce ob npaug, yog li kev tsav tsheb raws li plaub-ntsis QLC NAND tsis zoo li kev daws teeb meem zoo rau qhov teeb meem no - kev lag luam xav tau qee qhov kev xaiv nrog ntau dua. ceev ceev. Cov zis yuav tsum yog Penta-Level Cell (PLC) flash nco, txhua lub xov tooj ntawm tes uas khaws tsib cov ntaub ntawv ib zaug. Yog li, lub hierarchy ntawm flash nco hom yuav sai sai no zoo li SLC-MLC-TLC-QLC-PLC. PLC NAND tshiab yuav tuaj yeem khaws tau tsib zaug ntau cov ntaub ntawv piv rau SLC, tab sis, ntawm chav kawm, nrog kev ua haujlwm qis dua thiab kev ntseeg tau, txij li tus tswj hwm yuav tsum paub qhov txawv ntawm 32 lub xeev sib txawv ntawm tus nqi ntawm tes los sau thiab nyeem tsib yam. .
Nws yog ib qho tsim nyog sau cia tias Intel tsis yog ib leeg hauv nws qhov kev tshawb nrhiav kom ua txawm tias lub cim xeeb denser. Toshiba kuj tau hais txog cov phiaj xwm tsim PLC NAND thaum lub sijhawm Flash Memory Summit muaj nyob rau lub Yim Hli. Txawm li cas los xij, Intel's thev naus laus zis yog qhov sib txawv heev: lub tuam txhab siv lub rooj vag nco lub hlwb, thaum Toshiba cov qauv tsim nyob ib puag ncig cov khoom siv hluav taws xob. Nrog nce cov ntaub ntawv khaws cia ceev, lub rooj vag ntab zoo li yog qhov kev daws teeb meem zoo tshaj plaws, vim nws txo qis kev sib nrig sib cuam tshuam thiab ntws ntawm cov nqi hauv cov hlwb thiab ua rau nws muaj peev xwm nyeem cov ntaub ntawv nrog tsawg qhov yuam kev. Hauv lwm lo lus, Intel tus qauv tsim tau zoo dua rau kev ua kom ceev, uas tau lees paub los ntawm cov txiaj ntsig ntawm kev lag luam muaj QLC NAND ua siv cov thev naus laus zis sib txawv. Cov kev ntsuam xyuas no qhia tau hais tias cov ntaub ntawv degradation hauv QLC nco hlwb raws li lub rooj vag ntab tau tshwm sim ob mus rau peb zaug qeeb dua hauv QLC NAND cov hlwb nrog lub cuab yeej.
Tawm tsam keeb kwm yav dhau los no, cov ntaub ntawv uas Micron tau txiav txim siab los qhia nws txoj kev txhim kho flash nco nrog Intel, thiab lwm yam, vim tias muaj kev xav hloov mus rau kev siv cov cuab yeej cuab tam, zoo li nthuav heev. Intel tseem tau cog lus rau cov thev naus laus zis qub thiab ua haujlwm zoo hauv txhua qhov kev daws teeb meem tshiab.
Ntxiv rau PLC NAND, uas tseem tab tom txhim kho, Intel npaj siab yuav nce qhov ceev ntawm cov ntaub ntawv hauv flash nco los ntawm kev siv lwm cov thev naus laus zis, pheej yig dua. Tshwj xeeb, lub tuam txhab tau lees paub qhov kev hloov pauv mus rau qhov loj ntawm 96-txheej QLC 3D NAND: nws yuav siv rau hauv cov neeg siv khoom tshiab. .
Qhov no yuav ua raws li kev paub txog kev tsim khoom ntawm 144-txheej QLC 3D NAND - nws yuav ntaus cov khoom tsim tawm rau xyoo tom ntej. Nws yog qhov xav paub tias Intel tam sim no tsis kam lees ib qho kev xav siv triple soldering ntawm monolithic siv lead ua, yog li thaum lub 96-txheej tsim muaj kev sib dhos ntsug ntawm ob 48-txheej crystals, 144-txheej thev naus laus zis yuav pom meej raws li 72-txheej. "cov khoom semifinished".
Nrog rau qhov nce ntawm cov khaubncaws sab nraud povtseg hauv QLC 3D NAND crystals, Intel cov neeg tsim khoom tseem tsis tau npaj siab ua kom muaj peev xwm ntawm cov muaju ntawm lawv tus kheej. Raws li 96- thiab 144-txheej thev naus laus zis, tib lub terabit siv lead ua yuav raug tsim ua thawj tiam 64-txheej QLC 3D NAND. Qhov no yog vim lub siab xav muab SSDs raws li nws nrog rau qib kev ua tau zoo. Thawj SSDs siv 144-txheej nco yuav yog Arbordale + server drives.
Tau qhov twg los: 3d xov.ru