Ntawm Seagate lub rooj sib tham qhia peb lub hlis twg, tus thawj coj ntawm lub tuam txhab lees paub tias kev xa khoom ntawm 16 TB hard drives pib thaum kawg ntawm lub Peb Hlis, uas tam sim no tau sim los ntawm cov neeg koom tes thiab cov neeg siv khoom ntawm cov chaw tsim khoom no. Tsav tsheb siv laser-rhuab magnetic wafer thev naus laus zis (HAMR), raws li Seagate tus thawj coj ua haujlwm tau sau tseg, tau pom zoo los ntawm cov neeg siv khoom: "Lawv tsuas yog ua haujlwm." Tab sis tsuas yog ob peb xyoos dhau los tau tham txog tag nrho HAMR thev naus laus zis txog nws qhov kev ntseeg siab tsis txaus, thiab Seagate cov neeg sib tw tsis tau maj nrawm los txais yuav nws. Nws yuav tsum raug coj mus rau hauv tus account, txawm li cas los xij, Seagate tsis npaj rau kev lag luam muab cov hard drives, thiab kev lag luam siv HAMR thev naus laus zis yuav pib tsuas yog tom qab tso tawm 20 TB tsav.
Yog tias koj saib nws, Toshiba tau ntev tau tsom mus rau qhov nce ntawm cov hlau nplaum sib nqus hauv cov ntaub ntawv nyuaj, thiab tsis maj nrawm los qhia kev tsim kho tshiab xws li tib lub "tiled" qauv (SMR). Raws li qhov tshwm sim, nws mus txog qhov muaj peev xwm ntawm 16 TB nrog cov qauv qub ntawm cov hlau nplaum sib nqus thiab tsuas yog thaum nws mus txog 18 TB qhov pib nws yuav pib siv SMR, txawm hais tias nws kuj tso cai rau kev sib xyaw ntawm cov paib nrog MAMR thev naus laus zis, uas suav nrog. cuam ββtshuam cov xov xwm siv microwaves. Tab sis rau Toshiba, tso cuaj hlau nplaum rau hauv ib qho 3,5 "form factor case yog ib theem dhau los, thiab lub tuam txhab tab tom xav txog kev tsim drives nrog kaum sib nqus platters.
Toshiba txoj kev mob siab rau kev ua kom cov hlau nplaum sib nqus txawm tias yog lub hom phiaj rau kev thuam los ntawm Western Digital Corporation, uas cov neeg sawv cev ntawm lub rooj sib tham qhia peb lub hlis twg tau hais tias nws 16 TB hard drives ntawm yim sib nqus platters nrog MAMR thev naus laus zis yuav pheej yig dua los tsim dua cov neeg sib tw ' cov khoom. WDC yuav ua tus txheej txheem "tiled" thaum tso tawm 18 TB tsav, uas yuav raug tso tawm ua ntej xyoo tas los no. Thaum tsim cov tsav tsheb nrog lub peev xwm ntau dua 20 TB hauv kaum xyoo tom ntej, WDC yuav siv tsis yog MAMR thev naus laus zis nkaus xwb, tab sis kuj tseem muaj ob lub taub hau ywj pheej (actuators).
Cov kev daws teeb meem tshiab tseem tab tom ua los ntawm Seagate, thiab ntawm kev tswj hwm lub hlis twg ntawm lub rooj sib tham tau piav qhia tias kev hloov pauv mus rau ob lub taub hau thaiv tuaj yeem muab kev nce ntxiv hauv cov ntaub ntawv hloov ceev, uas yog qhov tsim nyog, piv txwv li, rau kev ua haujlwm hnyav nrog video. Lub Plaub Hlis lub tuam txhab ib qho kev tsim ua ntej ntawm 16 TB hard drive nrog HAMR thev naus laus zis; kev xa cov qauv ntawm cov tsav no tau pib thaum lub Peb Hlis kawg, tab sis lawv yuav tsis mus rau hauv kev tsim khoom. Hauv ib xyoos, raws li Seagate cov neeg sawv cev, 16 TB qauv yuav yog lub tuam txhab cov nyiaj tau los tseem ceeb hauv ntu server. Serial versions ntawm cov khoom ntawm cov ntim no yuav ua ke "perpendicular" kaw nrog TDMR ntawm cuaj daim hlau; Seagate yuav hloov mus rau "tiled" kaw tsuas yog thaum tsim 18 TB drives, tab sis lawv yuav ua yam tsis muaj kev dag zoo li HAMR.
Hauv xyoo 2020, Seagate yuav qhia 20 TB hard drives nrog HAMR thev naus laus zis. Thaum lub sij hawm, nws yuav ua rau nws muaj peev xwm tsim hard drives nrog ib tug muaj peev xwm ntawm ntau tshaj 40 TB, tab sis tag nrho cov Seagate cov neeg sib tw tau cog lus rau tib yam, siv cov txheej txheem sib txawv me ntsis, yog li kev tawm tsam hauv kev lag luam tsav tsheb cog lus tias yuav loj heev. .
Tau qhov twg los: 3d xov.ru