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Technical Data Sheet

P49028-B21 — Storage Datasheet

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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 NVMe: No, Speed: SAS 12G, Capacity: 960GB, Interface: SAS, Form Factor: SFF, SSD capacity: 960 GB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-722-7721, 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 P49028-B21
NSN: 7025-01-722-7721
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
NVMeNo
SpeedSAS 12G
Capacity960GB
InterfaceSAS
Form FactorSFF
SSD capacity960 GB
Component forServer/workstation
SSD form factor2.5"
Target workloadRead Intensive (RI)
Hot-Plug supportYes
Random write (4KB)46000 IOPS
Compatible productsHPE Compute Mainstream Platforms, see QuickSpecs for more information
NSN7025-01-722-7721
COMPONENT DIAGRAM
RELEASE LATCH NL-SAS 7.2K P49028-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 P49028-B21 MFR HPE
KEY FEATURES
DATA STORAGE CAPACITY: 960.0 GIGABYTES
DESIGN TYPE: HARD DISK AND SOLID STATE
POWER SOURCE: EXTERNAL
DRIVE SIZE: 12.00
UNIT DESIGN: RACK MOUNTED
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 CAPACITY960.0 GIGABYTES
DESIGN TYPEHARD DISK AND SOLID STATE
PART NAME ASSIGNED BY CONTROLLING AGENCYSOLID STATE DRIVE
POWER SOURCEEXTERNAL
DRIVE SIZE12.00
OVERALL HEIGHT15.0 MILLIMETERS NOMINAL MM
UNIT DESIGNRACK MOUNTED
DATA STORAGE CAPACITY960.0 GIGABYTES
DESIGN TYPEHARD DISK AND SOLID STATE
PART NAME ASSIGNED BY CONTROLLING AGENCYSOLID STATE DRIVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
P49732-001Compatible
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
compatible
P49028-H21Compatible
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
compatible
P49028-K21Compatible
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
compatible
P49028-X21Compatible
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
compatible
P49029-H21Compatible
HP 960Gb SAS 24G Read Intensive Digitally Signed Multi Vendor SFF BC SSD
compatible
P49029-K21Compatible
HP 960Gb SAS 24G Read Intensive Digitally Signed Multi Vendor SFF BC SSD
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
P49028-H21SUBSTITUTE
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
HPE
P49028-K21SUBSTITUTE
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
HPE
P49028-X21SUBSTITUTE
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
HPE
P49732-001SUBSTITUTE
HP 960Gb SAS 12G Read Intensive Digitally Signed Multi Vendor SFF SC SSD
HPE
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FREQUENTLY ASKED QUESTIONS
What is P49028-B21?
P49028-B21 is a DISK DRIVE UNIT manufactured by HPE. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace P49028-B21?
There are 9 known substitutes for P49028-B21: P49732-001, P49028-H21, P49028-K21 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P49028-B21?
P49028-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-722-7721. This indicates validated use in U.S. government and defense supply chains.
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