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Technical Data Sheet
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652564-B21 ✓ Verified by PartsTable
HP · 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

The HP 300GB 6G SAS 10k 2.5 Sc HDD is a HP hard disk drive designed for enterprise environments demanding consistent performance and data integrity. 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 7025-01-613-1404, 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
SFF BAY→ 652564-B21
NSN: 7025-01-613-1404
FSC: 7025
CAGE: K3464 — HEWLETT-PACKARD LTD (GBR)
SPECIFICATIONS
Part Number652564-B21
ManufacturerHP
Form FactorSFF
Capacity300GB
Speed10K RPM
NSN7025-01-613-1404
COMPONENT DIAGRAM
LATCH 300GB SAS 10K RPM 652564-B21 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 300GB SAS 10K RPM 652564-B21 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 300GB | SAS 10K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 652564-B21 CAP 300GB SAS
KEY FEATURES
•
SFF Form Factor
•
300GB Capacity
•
10K 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 17
653955-001Interchangeable
HP 300GB 6G SAS 10k 2.5 Sc HDD
interchangeable
VCH115680P01Interchangeable
Same NIIN cross-reference
interchangeable
652566-001Interchangeable
Same NIIN cross-reference
interchangeable
785410-001Interchangeable
HP 300GB 10k 12G 2.5inch SAS HDD
interchangeable
689287-001Interchangeable
Same NIIN cross-reference
interchangeable
693569-001Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
DG0300FARVVSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FARTTSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FAWHVSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FAWJDSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FBDBRSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FBDSPSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FBLSESUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FBVFLSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FCHHRSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FCSPHSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
EG0300FCVBFSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
375863-015SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
507119-002SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
507119-004SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
507119-006SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
507129-003SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
507129-004SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
518011-002SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
518194-002SUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
DG0300FAMWNSUBSTITUTE
HP 300Gb SAS 6G 10K SFF SC HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 652564-B21?
652564-B21 is a HP 300GB 6G SAS 10k 2.5 Sc HDD manufactured by HP.
What parts can replace 652564-B21?
There are 17 known substitutes for 652564-B21: 653955-001, VCH115680P01, 652566-001 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 652564-B21?
652564-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-613-1404. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026