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00FN391 — IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - FRU

IBM · DRIVE SFF
PRODUCT OVERVIEW

00FN391: IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - FRU.

IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - FRU. The unit ships in a SFF form factor suitable for standard rack-mount installations. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SFF BAY→ 00FN391
SPECIFICATIONS
Part Number00FN391
ManufacturerIBM
Form FactorSFF
Capacity400GB
COMPONENT DIAGRAM
LATCH 400GB SAS — 00FN391 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 400GB SAS — 00FN391 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 400GB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 00FN391 CAP 400GB SAS
KEY FEATURES
•
SFF Form Factor
•
400GB Capacity
•
Generation 3 Platform
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
SUBSTITUTES & CROSS-REFERENCES 2
00FN389CompatiblePARTNER
IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - Option
compatible
00FN390CompatiblePARTNER
IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
00FN389SUBSTITUTE
IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - SBB
IBM
00FN390SUBSTITUTE
IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - SBB
IBM
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FREQUENTLY ASKED QUESTIONS
What is 00FN391?
00FN391 is a IBM 400Gb SAS 12G MLC SFF G3 Enterprise Hitachi SSD1600MM SSD - FRU manufactured by IBM.
What parts can replace 00FN391?
There are 2 known substitutes for 00FN391: 00FN389, 00FN390. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.