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765466-B21 ✓ Verified by PartsTable
HP · STORAGE_HDD · 2.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS HDD backplane accepts SATA drives, SATA backplane does NOT accept SAS 2.5" SAS HDDs come with or without carrier/tray — ALWAYS ASK
ALWAYS confirm carrier/tray PN — server-specific trays vary by generation
PRODUCT OVERVIEW
HP 2TB SAS 12G 7.2K SFF SC 512e DS HDD

HP 2TB SAS 12G 7.2K SFF SC 512e DS HDD. Key specifications include Generation: 12th Gen. The unit ships in a SFF form factor suitable for standard rack-mount installations.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-680-5892, indicating validated use in U.S. government and defense logistics supply chains.

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→ 2.5_SAS_HDD→ SFF BAY→ 765466-B21
NSN: 7025-01-680-5892
FSC: 7025
CAGE: 0CNJ6 — HEWLETT PACKARD ENTERPRISE COMPANY (USA)
SPECIFICATIONS
Generation12th Gen
NSN7025-01-680-5892
COMPONENT DIAGRAM
LABEL 2TB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm SFF HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 2TB | 7200 / 10K / 15K RPM FORM FACTOR — SFF Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 765466-B21 MFR HP HP 2TB SAS 12G 7.2k SFF Sc 512e Ds HDD
KEY FEATURES
•
SFF Form Factor
•
2TB Capacity
•
7.2K RPM Speed
•
DATA STORAGE CAPACITY: 2.0 TERABYTES
•
TRANSFER RATE IN MEGABYTES PER SECOND: 12000.0
•
DRIVE SIZE: 2.50
•
OPERATING TEMP RANGE: +10.0 TO 35.0 CELSIUS DEGC
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
TECHNICAL CHARACTERISTICS (FLIS)
DATA STORAGE CAPACITY2.0 TERABYTES
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DISK DRIVE
TRANSFER RATE IN MEGABYTES PER SECOND12000.0
OVERALL LENGTH4.67 INCHES NOMINAL IN
DRIVE SIZE2.50
OVERALL HEIGHT0.62 INCHES NOMINAL IN
OPERATING TEMP RANGE+10.0 TO 35.0 CELSIUS DEGC
OVERALL WIDTH2.98 INCHES NOMINAL IN
UNIT DESIGNINTERNAL
DRIVE QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
10454780Interchangeable
Same NIIN cross-reference
interchangeable
765873-001Compatible
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
compatible
765452-002Compatible
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF HDD - Bare Drive
compatible
765466-H21Compatible
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
compatible
765466-K21Compatible
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
compatible
765466-X21Compatible
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 14
MM2000JEFRCSUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
P17956-B21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
P28505-B21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
P28505-H21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
P28505-K21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
P28505-X21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
P28509-001SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
P30575-001SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
765452-002SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
765466-H21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
765466-K21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
765466-X21SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
765470-004SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
765873-001SUBSTITUTE
HP 2Tb SAS 12G 7.2K 512e Digitally Signed MDL SFF SC HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 765466-B21?
765466-B21 is a HP 2TB SAS 12G 7.2k SFF Sc 512e Ds HDD manufactured by HP. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 765466-B21?
There are 9 known substitutes for 765466-B21: 10454780, 765873-001, 765452-002 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 765466-B21?
765466-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-680-5892. This indicates validated use in U.S. government and defense supply chains.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026