*WDC์™€ SanDisk์˜ ์‚ฌ์—…๋ถ€ ๋ถ„๋ฆฌ๋Š” 2์›” 21์ผ์— ์™„๋ฃŒ๋  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค.

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SanDisk์˜ ์ตœ์‹  NAND๋Š” BiCS8๋กœ 2Tb QLC์— ์‚ฌ์šฉ๋˜๋ฉฐ, ํ˜„์žฌ ์ƒ์‚ฐ ์ค‘์ธ NAND์ค‘ ๊ฐ€์žฅ ๋Œ€์šฉ๋Ÿ‰์˜ ๋‹ค์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

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์ฐจ์„ธ๋Œ€ BiCS NAND๋Š” 300L+์ด๋ฉฐ 1Tb TLC๋ฅผ ๋งŒ๋“œ๋Š” ๊ณณ์— ์‚ฌ์šฉ๋ ๊ฑฐ๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

์•Œ ์‚ฌ๋žŒ์€ ์ด๋ฏธ ์•Œ๊ฒ ์ง€๋งŒ, ISSCC 2025์—์„œ ๋ฐ๋ท”ํ•œ๋‹ค๋„ค์š”. ๋น ๋ฅด๊ฒŒ ๋งํ•˜์ž๋ฉด ์„ธ์…˜ 30, ์ •ํ™•ํžˆ๋Š” 30.2์—์„œ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.



์ œํ’ˆ ์ด์•ผ๊ธฐ๋กœ ๋„˜์–ด๊ฐ€๊ธฐ ์ „์—... ํด๋ผ์ด์–ธํŠธ ๊ตฐ์—์„œ QLC์˜ ๋น„์œจ์ด ๋‚ด๋…„๊นŒ์ง€ ์ ˆ๋ฐ˜์ด ๋˜๋ฉฐ, PCIe 5.0์˜ ๋น„์ค‘๋„ ์•„์ฃผ ๋น ๋ฅด๊ฒŒ ์ฆ๊ฐ€ํ•  ๊ฒƒ์ด๋ผ๊ณ  ์˜ˆ์ธกํ•œ๋‹ค๋„ค์š”

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๊ทธ๋ž˜์„œ 2025๋…„ ์‹ ์ œํ’ˆ์ž…๋‹ˆ๋‹ค. ๋‘ ์ข…๋ฅ˜๊ฐ€ ์žˆ๋Š” ๊ฒƒ ๊ฐ™๋„ค์š”.

WDC์—์„œ ๋ถ„๋ฆฌ๋˜์—ˆ๋Š”๋ฐ ์ œํ’ˆ๊ตฐ์„ ์‹น ์ •๋ฆฌํ• ์ง€๋„ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.


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๊ทธ๋ฆฌ๊ณ  ์—”ํ„ฐํ”„๋ผ์ด์ฆˆ ์‹ ๊ทœ ์ œํ’ˆ์€ SN670. UltraQLC๋ผ๋Š” ๋„ค์ด๋ฐ์œผ๋กœ ํ™๋ณดํ•˜๋„ค์š”? WDC๋Š” UltraSMR์ด๋˜๋ฐ...

UltraQLC๋Š” ์ปจํŠธ๋กค๋Ÿฌ์— ์•ฝ๊ฐ„ ์ง‘์ค‘์„ ํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

์—ฌํŠผ ์„ฑ๋Šฅ ์ค‘์‹ฌ์€ FADU ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ์ฑ„์šฉํ•˜๊ณ  E1.S SKU์—๋Š” FDP๋„ ์žˆ๋Š” SN861์ด ๋‹ด๋‹นํ•˜๋ฉฐ, ์šฉ๋Ÿ‰ ์ค‘์‹ฌ์„ ์ด ์ƒˆ๋กœ์šด SN670์ด ๋‹ด๋‹นํ•˜๊ฒ ๋„ค์š”.

25๋…„ 3๋ถ„๊ธฐ๋ถ€ํ„ฐ 64TB, 128TB ๋“œ๋ผ์ด๋ธŒ๊ฐ€ ์„ ์ ๋ฉ๋‹ˆ๋‹ค.




์—ฌ๊ธฐ๋ถ€ํ„ด ์ด์ œ ๋ฏธ๋ž˜์˜ ์ด์•ผ๊ธฐ๋ฅผ ํ•ฉ๋‹ˆ๋‹ค.

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๋ฌด์–ด์˜ ๋ฒ•์น™์€ ์ฃฝ์—ˆ๋‹ค ์‹œ์ฆŒ 670

Memory wall ๋ฌธ์ œ๋ฅผ ์–ธ๊ธ‰ํ•ฉ๋‹ˆ๋‹ค. ๋ฉ”๋ชจ๋ฆฌ๊ฐ€ ๋ณ‘๋ชฉํ˜„์ƒ์˜ ์ฃผ๋ผ๋Š” ๋ง์ด์ฃ .

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์ด์— ๋Œ€ํ•œ ํ•ด๊ฒฐ์ฑ…์€ ๋‹ฌ๋Ÿฌ๋กœ ๋ธŒ๋ฃจํŠธ ํฌ์Šค๋ฅผ ํ•˜๋Š” ๊ฒƒ์„ ํฌํ•จํ•ด ์—ฌ๋Ÿฟ์žˆ์ง€๋งŒ, ์ƒŒ๋””์Šคํฌ๋Š” 3D Matrix Memory์— ๋Œ€ํ•ด ๋งํ•ฉ๋‹ˆ๋‹ค.

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3D Matrix Memory์˜ ๋กœ๋“œ๋งต์ž…๋‹ˆ๋‹ค. ํ˜„์žฌ IMEC์™€ ํ˜‘๋ ฅํ•ด 4-8Gb์˜ CMOS๋ฅผ ๊ฐœ๋ฐœ ์ถ”์ง„ ์ค‘์ด๋ผ๋„ค์š”


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๊ทธ๋ฆฌ๊ณ  NAND.


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HBF์ž…๋‹ˆ๋‹ค. HBM, High Bandwidth Memory๊ฐ€ ์•„๋‹Œ High Bandwidth Flash.


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HBM๊ณผ ๋™์ผํ•œ ๋Œ€์—ญํญ์œผ๋กœ ๋” ๋งŽ์€ ์šฉ๋Ÿ‰์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์šฉ์ฒ˜๋Š” ์—ญ์‹œ LLM์œผ๋กœ ์˜ˆ์‹œ๋ฅผ ๋“ค์–ด์ฃผ๋„ค์š”.

HBF๋Š” HBM๊ณผ Drop-in ํ˜ธํ™˜์€ ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค๋งŒ, ๋™์ผํ•œ ์ „๊ธฐ์  ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ๊ฐ€์ง€๊ณ  ์‚ฌ์†Œํ•œ ํ”„๋กœํ† ์ฝœ์˜ ๋ณ€๊ฒฝ์ด ์žˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

SanDisk๋Š” ์ด๋ฅผ ๊ฐœ๋ฐฉํ˜• ํ‘œ์ค€์œผ๋กœ ๋งŒ๋“ค๊ณ  ์‹ถ์–ดํ•˜๊ณ , ํ˜„์žฌ ๊ธฐ์ˆ ์ž๋ฌธํšŒ๋ฅผ ๊ตฌ์„ฑํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์—ฌ๊ธฐ์— ์‚ผ์„ฑ, ํ•˜๋‹‰, ๋งˆ์ดํฌ๋ก ๋„ ๋ผ๊ฒŒ ๋œ๋‹ค๋ฉด SCM์ฒ˜๋Ÿผ ๋– ์˜ค๋ฅผ ์ˆ˜๋„ ์žˆ๊ฒ ๊ตฐ์š”.
WDC์—์„œ SCM์œผ๋กœ ReRAM๋ฅผ ์‚ฌ์šฉํ•  ๊ฒƒ์ด๋ผ๊ณ  ๊ณผ๊ฑฐ FMS์—์„œ ๋งํ•œ์ ์ด ์žˆ๋Š”๋ฐ... ํ ....


๊ทธ๊ฑฐ๋ž‘ ์ƒ๊ด€์—†์ด HBF์˜ ๋ฏธ๋ž˜๊ฐ€ ๊ถ๊ธˆํ•ด์ง€๋„ค์š”

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HBF์˜ ๋กœ๋“œ๋งต์ž…๋‹ˆ๋‹ค.


์ž์„ธํ•œ ๋‚ด์šฉ์€ PDF๋ฅผ ์ฐธ๊ณ ํ•ด์ฃผ์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค.




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