PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 400-ALUO

400-ALUO — Storage Datasheet

✓ Verified by PartsTable
Dell · DRIVE SFF
WHAT YOU NEED TO KNOW
SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW

Increase the storage capacity of your system with the 1 TB Hard Drive from Dell. Offering a rotational speed of 7,200 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-ALUO
SPECIFICATIONS
Part Number400-ALUO
ManufacturerDell
Form FactorSFF
Capacity1TB
COMPONENT DIAGRAM
LATCH 1TB SAS — 400-ALUO SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 1TB SAS — 400-ALUO BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 1TB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 400-ALUO CAP 1TB SAS
KEY FEATURES
•
SFF Form Factor
•
1TB 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
400-AUUGCompatible
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
compatible
400-ALUKCompatible
Dell 1Tb SAS 12G 7.2K SFF HDD in LFF R/T-Series Tray - SPN
compatible
400-ALUVCompatible
Dell 1Tb SAS 12G 7.2K SFF HDD in LFF R/T-Series Tray - SPN
compatible
400-ALUXCompatible
Dell 1Tb SAS 12G 7.2K SFF HDD R/T-Series Tray - SPN
compatible
400-ASMFCompatible
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - SPN
compatible
7RNDNCompatible
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - MPN - Gen 13
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 7
8KC5TSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
DELL
400-ALUKSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
DELL
400-ALUVSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
DELL
400-ALUXSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
DELL
400-ASMFSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
DELL
400-AUUGSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
DELL
7RNDNSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD in LFF R/T-Series Tray - DPN - Gen 13
DELL
Ready to buy 400-ALUO?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 400-ALUO?
400-ALUO is a DELL 400-ALUO internal hard drive 1 TB 7200 RPM 2.5" NL-SAS manufactured by Dell.
What parts can replace 400-ALUO?
There are 12 known substitutes for 400-ALUO: 400-AUUG, 400-ALUK, 400-ALUV and 9 more. Substitute compatibility should be verified for your specific system.
Is 400-ALUO still available?
400-ALUO is currently Unknown.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 400-ALUO

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026