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480939-001 ✓ Verified by PartsTable
HP · STORAGE_HDD · 3.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW
HP MSA2 450GB 15K 3G 3.5 DP SAS HDD

HP MSA2 450GB 15K 3G 3.5 DP SAS HDD. The unit ships in a LFF 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
STORAGE_HDD→ 3.5_SAS_HDD→ LFF BAY→ 480939-001
SPECIFICATIONS
Part Number480939-001
ManufacturerHP
Form FactorLFF
Capacity450GB
Speed15K RPM
COMPONENT DIAGRAM
RELEASE LATCH 450GB NL-SAS 15K RPM 480939-001 HP NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 450GB | NL-SAS 15K RPM NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 480939-001 MFR HP
KEY FEATURES
•
LFF Form Factor
•
450GB Capacity
•
15K RPM Speed
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 4
AJ737ACompatible
HP 450GB SAS 3G 15k LFF DP HDD for Msa2
compatible
481273-001Compatible
HP 450GB SAS 3G 15k LFF DP HDD for Msa2
compatible
488156-003Compatible
HP 450GB SAS 3G 15k LFF DP HDD for Msa2
compatible
582264-001Compatible
HP 450GB SAS 3G 15k LFF DP HDD for Msa2
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
AJ737ASUBSTITUTE
HP 450GB SAS 3G 15K LFF DP HDD for MSA2
HPE
481273-001SUBSTITUTE
HP 450GB SAS 3G 15K LFF DP HDD for MSA2
HPE
488156-003SUBSTITUTE
HP 450GB SAS 3G 15K LFF DP HDD for MSA2
HPE
582264-001SUBSTITUTE
HP 450GB SAS 3G 15K LFF DP HDD for MSA2
HPE
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FREQUENTLY ASKED QUESTIONS
What is 480939-001?
480939-001 is a HP Msa2 450GB 15k 3G 3.5 DP SAS HDD manufactured by HP. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 480939-001?
There are 4 known substitutes for 480939-001: AJ737A, 481273-001, 488156-003 and 1 more. Substitute compatibility should be verified for your specific system.
Is 480939-001 still available?
480939-001 is currently Unknown.
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Last verified: July 2026