Ka dib markii Chia hard drive xumada macdanta hoos u dhacday,SSDQiimaha darawalada adag ee kor u kacay bishii May ayaa sidoo kale dib ugu soo laabtay heerarkii caadiga ahaa, iyadoo1TBqiimaha guud ahaan kun dollar gudahood.Si kastaba ha ahaatee, warka wanaagsani ma dheera,SSDHard disk-ga ayaa dhawaan la kulmi doona caqabad kale, waqtigan yaraanta xusuusta xusuusta ee flash-ka, alaabada 28nm ayaa aad uga walwalsan, waxaa suurtagal ah in kor loo qaado qiimahaSSD.
Wararka ka imanaya silsiladda sahayda ayaa sheegay in yaraanta NAND flash memory master chip wax soo saarka ay sii socon doonto ilaa dhamaadka 2022, farqiga ayaa la filayaa inuu noqdo ilaa 20-30%, gaar ahaan sahayda 28nm geedi socodka baaluq Master chip waa ugu dhagan
SSDQalabka kontoroolka muhiimka ah ee flash uma baahna nidaam aad u sarreeya, weli waxaa jira tiro badan oo ah habka 40nm chip kontoroolka ugu weyn ee la isticmaalo, aad u horumarsan.PCIe 4.0kantaroolka ugu weyn waxaa loo isticmaalaa 16nm, mustaqbalka PCIe 5.0 kantaroolka ugu weyn wuxuu xitaa isticmaali doonaa habka 7nm, laakiinPCIe 3.0, SATA interface chip kontoroolka ugu weyn ayaa weli waxaa xukuma 28nm, ka dib oo dhan, qiimaha, waxqabadka, isticmaalka korontada hadda waa ugu dheellitiran The.
Awoodda aasaasiga ah ee caalamiga ah ee 28nm waxay inta badan ku urursan tahay TSMC, UMC iyo SMIC saddex warshadood oo waaweyn, oo ay ku jiraan qorshaynta TSMC si ay si firfircoon u ballaariso habka baaluq ee awoodda 28nm, ayaa la filayaa 2-3 sano ee soo socota, awoodda guud ee 28nm ayaa la filayaa inay ballaariso 100,000 ilaa 150,000 xabbadood bishiiba.
UMC ayaa bishii May ee sanadkan ku dhawaaqday qorshe maalgashi oo dhan $3.6 bilyan kaas oo loo isticmaali doono in lagu kordhiyo wax soo saarkeeda 28nm chip.
SMIC waxa kale oo ay si firfircoon u balaadhinaysaa geeddi-socodkeeda 28nm, iyada oo ka dhistay dhawr mashruuc oo geeddi-socod ah oo ku yaalla Beijing iyo Shenzhen iyada oo wadarta maalgashiga 65.3 bilyan yuan, ama qiyaastii $ 10 bilyan.
SK Hynix wuxuu sidoo kale diiradda saarayaa hagaajinta faa'iidada xusuusta NAND flash, qorsheynta ballaarinta iibinta 128-lakab-ku-saleysan xalalka mobilada iyo heerka ganacsigaSSDs ee rubuci saddexaad oo ay gaadheen wax soo saar ballaadhan oo ah 176-lakab NAND flash memory qeybtii labaad ee sanadkan.
Falanqaynta warshadaha, waagii hore, rubuca 2aad waa xilliga caadiga ah ee ka baxsan warshadaha NAND, laakiin sanadkan xaaladdu aad ayay uga duwan tahay, ma aha oo kaliya awoodda aasaaska ayaa si dhab ah u cidhiidhi ah, cabsida hoose ee yaraanta agabka iyo kaydinta waalan oo dhan dariiqa, ka dibna dhacdadii xidhitaanka warshadda Samsung Texas Austin, taasoo keentay sahay aad u adag oo ah xakamaynta NAND ICs, taasoo sii qoto dheeraysa shakiga jabinta silsiladaha warshadaha, taasoo keentay in rubuci 2aad ee tirada amarka hoose ay sii korodho, sanadkan Q3, shixnadda NAND Flash xawaaraha ayaa sii wadi doona inuu kordho, qiimuhuna wuu sii wadi doonaa inuu kordho.
Waqtiga boostada: Mar-20-2023
