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Kioxia and Dell 157 PB flash rack raises density and sourcing questions

A 640-SSD configuration delivers 157 PB of raw flash in one rack, but availability, pricing and production lead times remain undisclosed.

Nai-publish Nai-update 3 min basahin ✓ AI-handa Ibahagi

TL;DR — tatlong pangungusap

  • Kioxia and Dell configured 640 LC9 Series SSDs across 16 PowerEdge R7725xd servers to provide 157 PB of raw flash in one 42U rack. (S1)
  • The 245.76 TB capacity applies to E3.L drives; 2.5-inch and E3.S versions reach 122.88 TB. (S1)
  • Kioxia's industry-first designation for the 157 PB single-rack object store is based on its own market survey. (S1)

Nagmula sa key_takeaways (tunay na field, maksimum 3 entri). Ang katotohanan at pagsusuri ay nababagong label

Kioxia and Dell 157 PB flash rack raises density and sourcing questions — Semiconductor News news briefEditorial cover for a Semiconductor News brief. Memory motif; headline "Kioxia and Dell 157 PB flash rack raises density and sourcing questions". Reported key numbers: 157 PB raw flash. 1 cited source. A one-time entrance animation stops under reduced motion.SEMICONDUCTOR NEWS · NEWS BRIEFKioxia and Dell 157 PB flash rack raisesdensity and sourcing questionsREPORTED KEY NUMBERS157 PB raw flash1 sourceXAIPART
Cover image generated from data already shown on this page: the category motif, the headline, and reported key numbers. No decorative illustration; no third-party image.

Nagsi dating sa isang sagot ng AI — ito ang verifiable na orihinal

Ang isang AI summary ay maaaring natalampas ang batayan para sa mga pahayag nito. Ang orihinal na hula, ang naapektuhan na bahagi at bawat pagtutukoy ay nasa pahina na, bawat isa ay maaaring hinikayat sa kanyang pinagmulan.

Pahayag ng XAIPART

Ang maikling ulat na ito ay may isang falsifiable forecast.

Lumipat sa buong panghuhula at ang kanilang prinsipyo ng pagpapasira ›
Naapektuhan na bahagi

Wala ng pagtutugma sa kuwento na ito — walang ipinapakita sa halip na inilagay ang pagtugma

Tingnan kung paano naging desisyon na iyon ›
Pinagmulan ng isang bahagi? Magpadala ng hiling → RFQ

Reported by TechPowerUp on . Summarized and analyzed by XAIPART Editorial.

What happened

Kioxia and Dell have configured a single 42U server rack with 157 PB of raw flash storage.S1 The system runs Dell's software-defined ObjectScale object storage platform across 16 PowerEdge R7725xd servers and 640 Kioxia 245.76 TB LC9 Series SSDs.S1 Kioxia describes the installation as the industry's first single-rack object store at 157 PB, a designation based on its own market survey.S1

Each 2U server contains 40 E3.L drives.S1 The 16 servers occupy 32U, leaving 10U open within the rack.S1 Dell's George Papadopoulos says the configuration can place more data into fewer systems and racks while reducing cabling, power and cooling requirements.S1

The LC9 Series drives use PCIe 5.0 NVMe and Kioxia's eighth-generation BiCS FLASH QLC with a 32-die stack.S1 The 245.76 TB capacity is limited to the E3.L form factor; the 2.5-inch and E3.S versions reach 122.88 TB.S1 A rack using those smaller versions would hold about 78.6 PB.S1

Key numbers
MetricReported valueSource
Rack capacity157 PB raw flashS1
Servers16 Dell PowerEdge R7725xdS1
SSDs640 Kioxia LC9 SeriesS1
Drive capacity245.76 TB E3.LS1
InterfacePCIe 5.0 NVMeS1
Production lead timeNot disclosedS1

Background timeline

  1. May - Kioxia and Dell Technologies demonstrated a server configuration with 9.8 PB of flash storage.S1

XAIPART take

Technical impact

The architecture demonstrates that high-density QLC deployments can place substantial object capacity into a standard rack footprint, but engineers should validate endurance, latency and workload suitability for their specific data pattern. XAIPART analysis

The E3.L capacity advantage makes chassis selection and thermal design central to the deployment decision; alternative form factors require a different density calculation. XAIPART analysis

Market impact

Such density could reduce rack, cabling and cooling requirements for object-storage buyers, potentially changing capacity planning and refresh economics. XAIPART analysis

Procurement teams should request volume pricing, allocation policy and production lead times for the LC9 Series before treating the configuration as a deployable baseline. XAIPART analysis

Action

Engineers should compare 245.76 TB E3.L parts with 122.88 TB alternatives across chassis fit, power, cooling and serviceability requirements. XAIPART analysis

Buyers should request qualification results, endurance data, controller and firmware details, lead times and regional supply commitments for the Kioxia LC9 Series. XAIPART analysis

XAIPART Forecast

Within 9 months, XAIPART expects published lead times for Kioxia LC9 Series SSDs to remain at or below 12 weeks for initial volume allocations; if a supplier quotes more than 12 weeks during that period, this forecast is wrong. XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. The industry-first designation relies on a vendor survey, while availability, pricing, qualification status and production lead times are unconfirmed.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

Alternatibo at buhay

Alternatibo sa file — saklaw ng katalog, hindi isang pangkalakal na pagkakaroon ng istado
Bawat bahagiRelasyonBuhay ng produktoBatayan
— Wala sa file na alternative Kailangan ng datos — Kailangan ng match_type bago ang kahit anong label ng nakaraang tagapagbigay ng impormasyon ay maaaring lumitaw

“Predecessor” at “alternative” labels ay nanggagaling lamang mula sa isang nakatalang pinagmumulan, isang estado ng buhay ng produkto, o ang teksto ng pinanggagalingan. Kung walang napatala ang pagtutugma, walang label ang ipinapakita. Ang aming sariling mga listahan ay hindi isang reperensiya ng merkado.

Ano ang dapat pagsipag-alaran

Panghuhula na maaaring pagtutulig — mga hangganan, salamin at kasalukuyang estado. Ang mga napatunayang panghuhula ay nananatiling nakakitaan.
PahayagLayuninSa pamamagitan ngKalagayan
Within 9 months, XAIPART expects published lead times for Kioxia LC9 Series SSDs to remain at or below 12 weeks for initial volume allocations a supplier quotes more than 12 weeks during that period within 9 months Pending

Ang mga panghuhula na lumabas na mali ay nananatiling nakakitaan at may mark. Hindi namin i tanggalin sila.

Lupa ng kompetisyon

  • 25908 Buhay na mga listahan sa kategoryang ito sa XAIPART
  • 113 ang mga gumagawa na kinakatawan
  • 60 ang mga gumagawa na nabanggit sa aming archive ng balita sa nakaraang 30 araw

Ang bilang ay sumasalamin sa XAIPART catalog lamang — hindi ito market share.

Naapektuhan na bahagi

Wala ng pagtutugma sa catalog Ang balita na ito ay hindi sumangayong anumang bahagi na kasalukuyang nakalista sa XAIPART. Hindi namin inuugnay ang mga pagkakatugon, at hindi namin ipinapakita ang placeholder list.

Panganib ng halaga sa pamamagitan ng sukat

Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z 0.0276, neutral; Fx Energy z -0.0364, neutral. Composite index -0.1, band neutral.0Input costno readingSupply/demandz +0.0276 · neutral46 dFX & energyz −0.0364 · neutral5 dcomposite −0.1 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
Input costPCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt52 d
Supply/demandPCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
FX & energyDEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu5 d

No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.

Kung paano ito ginawa

Proseso ng pagtutunay — hahanapin, pinagmumulan, pagpapatindig ng modelo at gate
Pagsusuri ng trail para sa maikling balita na ito
Source fetched TechPowerUp · www.techpowerup.com · 1,972 chars · fetch status success
Source sanity (S1) ok — passed before any model call (no s1_ block recorded)
Model / prompt MiniMax-M3.1-Flash · prompt Blog Agent - News Summary (v2.8-final) · 7,761 tokens · 23.1s · run completed
Gate verdict pass · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.069767 · C10 rounds 0
Time contract 1 <time datetime> values in this brief — 0 violations (+08:00 or date-only)

Bawat linya sa itaas ay ginawa ng pipeline, hindi naisulat ng kamay.

Score ng redaksyon

Deterministic gate result — pure PHP, walang kabilangang modelo sa hatol
Pisikal na paghahati ng puntos ng Gate 6 mga applicable na pagsusuri 6nakapasa: 100 porsiyento. No hold items or mandatory failures. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.6486. Nagpasa ng applicable na pagsusuri 6 / 6 = 100% · pasya: pass No hold items or mandatory failures Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.6486 Ang gate ang nagpapasya sa pinalabas. Ang pagsusuri ng pagsusuri ng indipendiyente ay advisory lamang.

Kaparehong pabalita

Natagpuan mo ang isang error? Sabi namin kung ano ang masama — ang mga pagwawasto ay inilathala kasama ang orihinal na teksto at natala. Hindi kami magwawasto ng artikulo ng walang pahayag.

Mga Komento

Maging kauna-unahang nagsasalita ng komento.

Pinagmulan

  1. Kioxia and Dell Build a 157 PB Rack With 640 SSDs — https://www.techpowerup.com/354767/kioxia-and-dell-build-a-157-pb-rack-with-640-ssds · rss · nasakop

Ang katotohanan ay may mark na S1/S2 at trace sa pinagkakabit na pinanggagalingan. Pasage may mark pagsusuri Ay ang sariling pag-iisip ng XAIPART, na inililiban mula sa naibalitang katotohanan. Sinundan ang mga link ng pinagmulan kaysa sa nofollow — pagtatalaga ay sinadya.