PartsTable
Technical Data Sheet
PartsTable / SERVERS / 652589-B21
652589-B21 ✓ Verified by PartsTable
HPE · 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 652589-B21 is a 900GB 6G SAS 10K RPM Small Form Factor (SFF) hard drive designed for high-performance enterprise environments. With its 2.5-inch size and fast 10,000 RPM spindle speed, this drive delivers the speed, reliability, and efficiency needed for mission-critical applications such as virtualization, transactional databases, and high-volume data processing. Featuring a 6Gbps SAS interface, the HP 652589-B21 ensures fast data transfer and low latency, making it ideal for workloads that demand consistent and responsive performance.

T he drive is hot-swappable, allowing for easy installation or replacement without system downtime, which is essential for maintaining uptime in 24/7 operations. Built to meet HP’s rigorous enterprise standards, this hard drive is optimized for use in HP ProLiant servers and storage systems. Its balance of capacity, speed, and durability makes it an excellent choice for organizations looking to improve system responsiveness, expand existing storage, is a HPE 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 7025-01-641-3868, 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→ 652589-B21
NSN: 7025-01-641-3868
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number652589-B21
ManufacturerHPE
Form FactorSFF
Capacity900GB
Speed10K RPM
NSN7025-01-641-3868
COMPONENT DIAGRAM
LATCH 900GB SAS 10K RPM 652589-B21 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 900GB SAS 10K RPM 652589-B21 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 900GB | SAS 10K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 652589-B21 CAP 900GB SAS
KEY FEATURES
•
SFF Form Factor
•
900GB Capacity
•
10K RPM Speed
•
DATA STORAGE CAPACITY: 900.0 GIGABYTES
•
DRIVE SIZE: 2.50
•
DESIGN TYPE: HARD DISK
•
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 (FLIS)
DATA STORAGE CAPACITY900.0 GIGABYTES
OVERALL WIDTH3.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DRIVE
DRIVE SIZE2.50
DESIGN TYPEHARD DISK
UNIT DESIGNINTERNAL
OVERALL HEIGHT0.600 INCHES NOMINAL IN
OVERALL LENGTH4.700 INCHES NOMINAL IN
DRIVE QUANTITY1
DATA STORAGE CAPACITY900.0 GIGABYTES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
652589-B21Interchangeable
HP 652589-B21 is a 900GB 6G SAS 10K RPM Small Form Factor (SFF) hard drive designed for high-performance enterprise environments. With its 2.5-inch size and fast 10,000 RPM spindle speed, this drive delivers the speed, reliability, and efficiency needed for mission-critical applications such as virtualization, transactional databases, and high-volume data processing. Featuring a 6Gbps SAS interface, the HP 652589-B21 ensures fast data transfer and low latency, making it ideal for workloads that demand consistent and responsive performance. T he drive is hot-swappable, allowing for easy installation or replacement without system downtime, which is essential for maintaining uptime in 24/7 operations. Built to meet HP’s rigorous enterprise standards, this hard drive is optimized for use in HP ProLiant servers and storage systems. Its balance of capacity, speed, and durability makes it an excellent choice for organizations looking to improve system responsiveness, expand existing storage,
interchangeable
6415552-004Interchangeable
Same NIIN cross-reference
interchangeable
507129-017Compatible
HP 900Gb SAS 6G 10K SFF HDD - Bare Drive
compatible
507129-018Compatible
HP 900Gb SAS 6G 10K SFF HDD - Bare Drive
compatible
619286-004Compatible
HP 900Gb SAS 6G 10K SFF HDD - Bare Drive
compatible
641552-004Compatible
HP 900Gb SAS 6G 10K SFF HDD - Bare Drive
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
EG0900FBLSKSUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
EG0900FBVFQSUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
EG0900FCHHVSUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
EG0900FCSPNSUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
EG0900FCVBLSUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
EG0900FDJYRSUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
507129-017SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
507129-018SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
619286-004SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
641552-004SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
652566-004SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
653971-001SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
666355-004SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
689287-004SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
693569-004SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
693569-008SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
716603-B21SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
716649-001SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
718159-001SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
719424-B21SUBSTITUTE
HP 900Gb SAS 6G 10K SFF SC HDD
HPE
Ready to buy 652589-B21?
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 652589-B21?
652589-B21 is a HP 652589-B21 is a 900GB 6G SAS 10K RPM Small Form Factor (SFF) hard drive designed for high-performance enterprise environments. With its 2.5-inch size and fast 10,000 RPM spindle speed, this drive delivers the speed, reliability, and efficiency needed for mission-critical applications such as virtualization, transactional databases, and high-volume data processing. Featuring a 6Gbps SAS interface, the HP 652589-B21 ensures fast data transfer and low latency, making it ideal for workloads that demand consistent and responsive performance. T he drive is hot-swappable, allowing for easy installation or replacement without system downtime, which is essential for maintaining uptime in 24/7 operations. Built to meet HP’s rigorous enterprise standards, this hard drive is optimized for use in HP ProLiant servers and storage systems. Its balance of capacity, speed, and durability makes it an excellent choice for organizations looking to improve system responsiveness, expand existing storage, manufactured by HPE.
What parts can replace 652589-B21?
There are 14 known substitutes for 652589-B21: 652589-B21, 6415552-004, 507129-017 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 652589-B21?
652589-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-641-3868. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 652589-B21

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