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400-22394 — DELL 400-22394 internal hard drive 900 GB 10000 RPM 2.5" SAS

Dell · DRIVE SFF
PRODUCT OVERVIEW

400-22394: DELL 400-22394 internal hard drive 900 GB 10000 RPM 2.5" SAS.

Increase the storage capacity of your system with the 900GB Hard Drive from Dell. Offering a rotational speed of 10K RPM, this drive provides fast disk access. Featuring SAS interface, this hard drive delivers enhanced data transfer speeds.

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→ 400-22394
SPECIFICATIONS
Part Number400-22394
ManufacturerDell
Form FactorSFF
Capacity900GB
COMPONENT DIAGRAM
LATCH 900GB SAS — 400-22394 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 900GB SAS — 400-22394 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 900GB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 400-22394 CAP 900GB SAS
KEY FEATURES
•
SFF Form Factor
•
900GB Capacity
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 12
342-2972CompatiblePARTNER
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
342-2973CompatiblePARTNER
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
342-2977CompatiblePARTNER
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
342-4143CompatiblePARTNER
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
400-22931CompatiblePARTNER
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
400-ACWVCompatiblePARTNER
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - SPN
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 10
DMVM0SUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
TPMWFSUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
342-2972SUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
342-2973SUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
342-2977SUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
342-4143SUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
400-22931SUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
400-ACWVSUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
400-ADTMSUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
400-AEXVSUBSTITUTE
Dell 900Gb SAS 6G 10K SFF DP HDD in LFF R/T-Series Tray - DPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 400-22394?
400-22394 is a DELL 400-22394 internal hard drive 900 GB 10000 RPM 2.5" SAS manufactured by Dell.
What parts can replace 400-22394?
There are 12 known substitutes for 400-22394: 342-2972, 342-2973, 342-2977 and 9 more. 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.