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781516B21 — HP 600GB 12G SAS 10k 2.5in Sc Ent HDD

✓ Government record, cited
HP · STORAGE_HDD · 2.5_SAS_HDD
PRODUCT OVERVIEW
HP 600GB 12G SAS 10K 2.5in SC ENT HDD

781516B21: HP 600GB 12G SAS 10k 2.5in Sc Ent HDD.

HP 600GB 12G SAS 10K 2.5in SC ENT HDD. Key specifications include DRIVE SIZE: 2.50, DESIGN TYPE: HARD DISK, UNIT DESIGN: INTERNAL, OPERATING TEMP RANGE: +10.0 TO 35.0 CELSIUS DEGC, DATA STORAGE CAPACITY: 600.0 GIGABYTES, PART NAME ASSIGNED BY CONTROLLING AGENCY: HPE SAS HARD DRIVE. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-659-2244, 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→ 781516B21
NSN: 7025-01-659-2244
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
DRIVE SIZE2.50
DESIGN TYPEHARD DISK
UNIT DESIGNINTERNAL
DRIVE QUANTITY1
OPERATING TEMP RANGE+10.0 TO 35.0 CELSIUS DEGC
DATA STORAGE CAPACITY600.0 GIGABYTES
PART NAME ASSIGNED BY CONTROLLING AGENCYHPE SAS HARD DRIVE
NSN7025-01-659-2244
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COMPONENT DIAGRAM
LABEL 600GB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm 2.5" HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 600GB | 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 781516B21 MFR HP HP 600GB 12G SAS 10k 2.5in Sc Ent HDD
KEY FEATURES
•
600GB Capacity
•
10K RPM Speed
•
DESIGN TYPE: HARD DISK
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 2.50
•
OPERATING TEMP RANGE: +10.0 TO 35.0 CELSIUS DEGC
•
DATA STORAGE CAPACITY: 600.0 GIGABYTES
•
UNIT DESIGN: INTERNAL
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
DESIGN TYPEHARD DISK
DRIVE QUANTITY1
DRIVE SIZE2.50
OPERATING TEMP RANGE+10.0 TO 35.0 CELSIUS DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYHPE SAS HARD DRIVE
DATA STORAGE CAPACITY600.0 GIGABYTES
UNIT DESIGNINTERNAL
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 12
781577001SubstituteBROKER-VERIFIED
HP 600GB 12G SAS 10k 2.5in Sc Ent HDD
substitute
768788-002CompatiblePARTNER
HP 600Gb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
781514-001CompatiblePARTNER
HP 600Gb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
781581-001CompatiblePARTNER
HP 600Gb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
781581-002CompatiblePARTNER
HP 600Gb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
796365-002CompatiblePARTNER
HP 600Gb SAS 12G 10K 512n SFF HDD - Bare Drive
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 13
EG0600JEHMASUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
EG0600JEMCVSUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
EG0600JETKASUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
768788-002SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
781514-001SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
781577-001SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
781581-001SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
781581-002SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
796365-002SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
836628-B21SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
836791-001SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
846267-B21SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
846292-001SUBSTITUTE
HP 600Gb SAS 12G 10K 512n SFF SC HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 781516B21?
781516B21 is a HP 600GB 12G SAS 10k 2.5in Sc Ent HDD manufactured by HP. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 781516B21?
There are 12 known substitutes for 781516B21: 781577001, 768788-002, 781514-001 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 781516B21?
781516B21 is cataloged in the U.S. Government catalog under NSN 7025-01-659-2244. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.