Hoseng hona Seoul, Korea Boroa, Intel e ile ea tšoara ketsahalo ea "Memory and Storage Day 2019" e nehetsoeng mererong ea nako e tlang mohopolong le 'marakeng oa hard-state drive. Ha ba le moo, baemeli ba lik'hamphani ba ile ba bua ka mehlala ea nakong e tlang ea Optane, tsoelo-pele ea tsoelo-pele ea PLC NAND (Penta Level Cell) le mekhoa e meng e tšepisang eo e rerileng ho e khothaletsa lilemong tse tlang. Intel e boetse e bua ka takatso ea eona ea ho hlahisa RAM e sa fetoheng ka har'a komporo ea nako e telele le ka mefuta e mecha ea li-SSD tse tloaelehileng bakeng sa karolo ena.
Karolo e makatsang ka ho fetesisa ea nehelano ea Intel mabapi le nts'etsopele e ntseng e tsoela pele e ne e le puo e mabapi le PLC NAND, mofuta o boima oa memori ea flash. Khampani e hatisa hore lilemong tse peli tse fetileng, palo eohle ea data e hlahisoang lefatšeng e imenne habeli, kahoo li-drive tse thehiloeng ho tse 'nè tsa QLC NAND ha li sa bonahala e le tharollo e ntle ea bothata bona - indasteri e hloka mekhoa e meng e phahameng. boima ba polokelo. Sephetho e lokela ho ba memori ea flash ea Penta-Level Cell (PLC), eo sele e 'ngoe le e' ngoe e bolokang likotoana tse hlano tsa data hang-hang. Kahoo, bolaoli ba mefuta ea memori ea flash haufinyane bo tla shebahala joalo ka SLC-MLC-TLC-QLC-PLC. PLC NAND e ncha e tla khona ho boloka lintlha tse fetang makhetlo a mahlano ha li bapisoa le SLC, empa, ho hlakile, ka ts'ebetso e tlaase le ho tšepahala, kaha molaoli o tla tlameha ho khetholla pakeng tsa linaha tse 32 tse fapaneng tsa tefiso ea sele ho ngola le ho bala likotoana tse hlano. .
Ke habohlokoa ho hlokomela hore Intel ha e mong morerong oa eona oa ho etsa memori e teteaneng ea flash. Toshiba o boetse a bua ka merero ea ho theha PLC NAND nakong ea Seboka sa Memori ea Flash e neng e tšoaretsoe ka Phato. Leha ho le joalo, theknoloji ea Intel e fapane haholo: k'hamphani e sebelisa lisele tsa memori tse phaphametseng, ha meralo ea Toshiba e hahiloe ho pota-pota lisele tse thehiloeng ho tefiso. Ka bongata bo ntseng bo eketseha ba polokelo ea tlhahisoleseling, heke e phaphametseng e bonahala e le eona tharollo e ntle ka ho fetisisa, kaha e fokotsa tšusumetso le phallo ea litefiso liseleng mme e etsa hore ho khonehe ho bala data ka liphoso tse fokolang. Ka mantsoe a mang, moralo oa Intel o loketse hamolemo bakeng sa ho eketseha ha sekhahla, se netefalitsoeng ke liphetho tsa liteko tsa QLC NAND e fumanehang khoebong e entsoeng ka mahlale a fapaneng. Liteko tse joalo li bonts'a hore ho senyeha ha data liseleng tsa memori tsa QLC tse ipapisitseng le heke e phaphametseng ho etsahala butle ka makhetlo a mabeli ho isa ho a mararo ho feta liseleng tsa QLC NAND tse nang le sefi sa tefiso.
Khahlanong le semelo sena, tlhaiso-leseling eo Micron e nkile qeto ea ho arolelana nts'etsopele ea eona ea memori ea flash le Intel, har'a lintho tse ling, ka lebaka la takatso ea ho fetohela ho sebelisa lisele tsa sefi, e shebahala e khahla haholo. Intel e lula e ikemiselitse ho thekenoloji ea pele mme e e sebelisa ka mokhoa o hlophisehileng tharollong eohle e ncha.
Ntle le PLC NAND, e ntseng e tsoela pele, Intel e ikemiselitse ho eketsa bongata ba polokelo ea tlhahisoleseling mohopolong oa flash ka ho sebelisa mahlale a mang, a theko e tlase. Haholo-holo, k'hamphani e netefalitse phetoho e haufi ea tlhahiso e kholo ea 96-layer QLC 3D NAND: e tla sebelisoa ho khanna e ncha ea bareki. .
Sena se tla lateloa ke ho tseba tlhahiso ea 144-layer QLC 3D NAND - e tla otla lisebelisoa tsa tlhahiso selemong se tlang. Hoa makatsa hore ebe Intel ho fihlela joale e hanne morero ofe kapa ofe oa ho sebelisa makhetlo a mararo a likristale tsa monolithic, kahoo leha moralo oa 96 o kenyelletsa kopano e otlolohileng ea likristale tse peli tse 48, theknoloji ea 144-layer e tla be e thehiloe holim'a 72-layer. "lihlahisoa tse felileng".
Hammoho le keketseho ea palo ea likarolo ho likristale tsa QLC 3D NAND, baetsi ba Intel ha ba so rera ho eketsa bokhoni ba likristale ka bobona. Ho ipapisitsoe le litheknoloji tsa 96- le 144-layer, likristale tse tšoanang tsa terabit li tla hlahisoa joalo ka moloko oa pele oa 64-layer QLC 3D NAND. Sena se bakoa ke takatso ea ho fana ka li-SSD tse thehiloeng ho eona ka boemo bo amohelehang ba ts'ebetso. Li-SSD tsa pele tse tla sebelisa memori ea 144-layer e tla ba li-drive tsa seva tsa Arbordale +.
Source: 3dnews.ru