Ikota yokuqala yekhalenda ye-2019 iya ekupheleni kwaye iphawulwe ngokuhla okunamandla kumaxabiso ekhontrakthi yememori ye-NAND flash kwiindawo ezininzi. Ngokoqwalaselo lwabahlalutyi kwicandelo le-DRAMeXchange leqonga lokurhweba le-TrendForce, amaxabiso e-Wholesale e-NAND ehle nge-20% kwikota yokuqala, eyona nto yayiyehle kakhulu ukususela ekuqaleni kwe-2018, xa imemori ye-flash yaqala ukuba yixabiso eliphantsi emva konyaka. kunye nesiqingatha sokunyuka kwexabiso elingalawulekiyo. Uluhlu olupheleleyo lwezizathu olukhokelele ekwehlisweni kwexabiso, ukusuka kwimfuno ephantsi yee-smartphones ze-Apple ukuya kwimfuno ecothayo yee-SSD ezivela kubanini bamaziko edatha, kodwa ngakumbi le seti yezinto ezingalunganga ziya kuyenza buthathaka impembelelo yayo kwimarike ye-NAND.
Ngokutsho kwabahlalutyi be-DRAMeXchange, kwikota yesibini kuya kubakho ukuhla kwezinga lokuhla kwexabiso le-NAND kunye neemveliso zememori ye-flash. Okokuqala, imfuno yeemveliso zeflash yee-smartphones, iiPC, iiseva kunye nezinye izinto zombane ziya kunyuka ngokuthe ngcembe. Okwesibini, abavelisi beenkumbulo banciphisa utyalo-mali ekwandiseni iifektri kunye nemigca, kwaye bacothisa inguqu kwiinkqubo zetekhnoloji eziphambili. Ngaphaya koko, inani leenkampani ziza kumisa ngokuthe ngqo imigca yemveliso ukuze ngandlela ithile kuthintelwe imveliso egqithisileyo. Ezi zenzo aziyi kuba nempembelelo ekhawulezileyo ekhawulezileyo kwibhalansi phakathi konikezelo kunye nemfuno, kodwa ngokuqinisekileyo ziya kuthoba isantya apho amaxabiso e-NAND angena enzonzobileni yenzuzo ephantsi. Ngaloo ndlela, iingcali zikholelwa ukuba kwikota yesibini ukunciphisa amaxabiso ekhontrakthi kwimemori ye-flash kuya kuncipha ukuya kwi-10-15% ngekota.
Amaxabiso e-2017-Gbit NAND TLC ehle kakhulu ukususela ngoNovemba 256. Ukususela ngoko, iichips ezinjalo ziye zawa kwixabiso nge-70% ukuya kwi-0,08 yeesenti nge-GB. Ngapha koko, ezi chips zithengiswa ngexabiso, kwaye abavelisi baya kuziyeka. Utshintshiselwano, ababoneleli ngememori banenjongo yokubonelela ngememori ekumgangatho ophezulu, eya kukhokelela kumaxabiso aphezulu ememori khadi kunye ne-USB drives. Oku kuya kunyanzela abavelisi bezixhobo ukuba baphinde bathathele ingqalelo ukugcinwa kweendawo zokugcina iimpahla kwaye baqale ukuthenga iitshiphusi ezinomthamo othe kratya, eziya kuthi kananjalo zilingise ukonyuka kwemfuno ye-NAND. Nangona kunjalo, oku akuyi kukhokelela ekunyukeni kwamaxabiso, amaxabiso aya kuqalisa ukuhla kancinci kancinci.
Imakethi yememori ye-NAND yee-smartphones kulindeleke ukuba ibuyele kwakhona. I-Samsung kunye ne-Western Digital iya kubonelela ngenkuthalo ephezulu ye-UFS 3.0 drives, izama ukuseta ixabiso eliphantsi kunelo labo bakhuphisana nabo. Iimodyuli zeMCP ziya kunyuka kwivolumu ukuya kwi-256 GB, kwaye iimodyuli eziqhelekileyo ze-32 GB ziya kuqala ukutshintshwa yi-64 GB. Ixabiso leemodyuli aliyi kwehla kwaye liya kunyuka, kodwa ngenxa yokubonakala kwee-drives ezingaphezulu kwizixhobo. Imeko efanayo ilindeleke kwimarike yePC. Ababoneleli baya kukuqinisekisa ukuba uthenge i-512 GB kunye ne-1 TB SSDs, apho banethemba lokuziphilisa. Nangona kunjalo, iGrail eNgcwele yentengiso ye-NAND iya kuhlala iyodwa icandelo leshishini kunye notshintsho kugxininiso kwii-PCIe drives. Kwaye amaxabiso aya kuqhubeka ehla...
umthombo: 3dnews.ru