Nyuma ya Chia ikomeye ya disiki yo gucukura amabuye yagabanutse ,.SSDibiciro bya disiki yazamutse cyane muri Gicurasi nabyo byagabanutse kurwego rusanzwe, hamwe1TBibiciro muri rusange mumadorari igihumbi.Ariko, inkuru nziza ntabwo ari ndende,SSDdisiki ikomeye izahita ihura nikindi kibazo, iki gihe ibura rya flash memory master chips, ibicuruzwa 28nm birenze ubwoba, birashoboka gutwara igiciro cyaSSD.
Amakuru ava murwego rwo gutanga amasoko yavuze ko ibura rya NAND flash memory master chip ubushobozi bwo gukora bizakomeza kugeza mu mpera za 2022, biteganijwe ko icyuho kizagera kuri 20-30%, cyane cyane itangwa rya 28nm zikuze zikoreshwa ni chip cyane.
SSDflash nyamukuru yo kugenzura chip ntabwo ikeneye inzira-yohejuru cyane, haracyari umubare munini wa 40nm inzira nyamukuru yo kugenzura chip ikoreshwa, byateye imberePCIe 4.0igenzura nyamukuru rikoreshwa kuri 16nm, ejo hazaza PCIe 5.0 igenzura nyamukuru izakoresha 7nm inzira, arikoPCIe 3.0, SATA Imigaragarire nyamukuru igenzura chip iracyiganjemo 28nm, nyuma ya byose, ikiguzi, imikorere, gukoresha ingufu nubu biringaniye cyane.
Ubushobozi bwa 28nm bwububiko bwibanze cyane cyane muri TSMC, UMC na SMIC inganda eshatu zikomeye, harimo na TSMC iteganya kwagura byimazeyo inzira ikuze yubushobozi bwa 28nm, biteganijwe ko mumyaka 2-3 iri imbere, 28nm zose ziteganijwe kwaguka 100.000 kugeza 150.000 ibice ku kwezi.
UMC yatangaje muri Gicurasi uyu mwaka gahunda yo gushora miliyari 3.6 z'amadorali azakoreshwa mu kongera umusaruro wa chip 28nm.
SMIC kandi irimo kwagura ibikorwa byayo 28nm, imaze gushyiraho imishinga myinshi ikuze i Beijing na Shenzhen ishora imari ingana na miliyari 65.3, ni ukuvuga hafi miliyari 10.
SK Hynix yibanda kandi ku kuzamura inyungu za flash ya NAND flash, iteganya kwagura ibicuruzwa by’ibicuruzwa 128 bishingiye ku bicuruzwa bigendanwa bikemurwa n’ibigo-by-imishingaSSDs mu gihembwe cya gatatu no kugera ku musaruro mwinshi wa 176-layer ya NAND flash yibuka mugice cya kabiri cyuyu mwaka.
Isesengura ry’inganda, mu bihe byashize, igihembwe cya 2 n’igihembwe gisanzwe kitari mu gihe cy’inganda zijyanye na NAND, ariko muri uyu mwaka ibintu biratandukanye cyane, ntabwo ubushobozi bwo gushinga uruganda gusa bukaze cyane, ubwoba bwo hasi bwibura ryibura ryibintu hamwe nabasazi babitse ibintu byose inzira, hanyuma ikibazo cyo guhagarika uruganda rwa Samsung Texas Austin, bituma habaho itangwa ryinshi rya IC igenzura NAND, bikarushaho gukeka ko hacika urunigi rw’inganda, bigatuma igihembwe cya 2 cyamanuka cyamanuka gikomeza kwiyongera, muri uyu mwaka Q3, kohereza NAND Flash yoherejwe umuvuduko uzakomeza kuzamuka, kandi igiciro kizakomeza kuzamuka.
Igihe cyo kohereza: Werurwe-20-2023
