PartsTable
Technical Data Sheet
P53562-B21 ✓ Verified by PartsTable
HPE · STORAGE_HDD · 3.5_SATA_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

The DISK DRIVE UNIT is a HPE hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include Speed: SAS 12G, Capacity: 1.8TB, HDD speed: 10000 RPM, Interface: SAS, Form Factor: SFF, HDD capacity: 1.8 TB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-730-5459, 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 3.5_SATA_HDD P53562-B21
NSN: 7025-01-730-5459
FSC: 7025
CAGE: 0CNJ6 — HEWLETT PACKARD ENTERPRISE COMPANY (USA)
SPECIFICATIONS
SpeedSAS 12G
Capacity1.8TB
HDD speed10000 RPM
InterfaceSAS
Form FactorSFF
HDD capacity1.8 TB
Compatible productsHPE Compute Mainstream Platforms, see QuickSpecs for more information
NSN7025-01-730-5459
COMPONENT DIAGRAM
RELEASE LATCH NL-SAS 7.2K P53562-B21 HPE NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K 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 P53562-B21 MFR HPE
KEY FEATURES
DATA STORAGE CAPACITY: 1.8 TERABYTES
TRANSFER RATE IN MEGABYTES PER SECOND: 12000.0
DESIGN TYPE: HARD DISK
OPERATING TEMP RANGE: +10.0 TO 90.0 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 CAPACITY1.8 TERABYTES
OVERALL HEIGHT15.6 MILLIMETERS NOMINAL MM
TRANSFER RATE IN MEGABYTES PER SECOND12000.0
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DISK
DESIGN TYPEHARD DISK
OPERATING TEMP RANGE+10.0 TO 90.0 CELSIUS DEGC
OVERALL WIDTH75.7 MILLIMETERS NOMINAL MM
SPECIAL FEATURES118.7 MILLIMETERS NOMINAL DEPTH MM
DATA STORAGE CAPACITY1.8 TERABYTES
OVERALL HEIGHT15.6 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
P54682-001Compatible
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
compatible
P53562-H21Compatible
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
compatible
P53562-K21Compatible
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
compatible
P53562-X21Compatible
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
compatible
781515-001Compatible
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF HDD - Bare Drive
compatible
793419-001Compatible
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF HDD - Bare Drive
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
P53562-H21SUBSTITUTE
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
HPE
P53562-K21SUBSTITUTE
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
HPE
P53562-X21SUBSTITUTE
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
HPE
P54682-001SUBSTITUTE
HP 1.8Tb SAS 12G 10K 512e Digitally Signed SFF BC Mission Critical HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is P53562-B21?
P53562-B21 is a DISK DRIVE UNIT manufactured by HPE. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace P53562-B21?
There are 12 known substitutes for P53562-B21: P54682-001, P53562-H21, P53562-K21 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P53562-B21?
P53562-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-730-5459. This indicates validated use in U.S. government and defense supply chains.
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