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P49046-B21 — Storage Datasheet

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HPE · STORAGE_SSD · 2.5_SATA_SSD
WHAT YOU NEED TO KNOW
SSDs — check if kit includes carrier tray. Tested and crypto erased when necessary. Standard warranty is 90 days. Key checks: Make sure tested. Crypto erase when necessary.
Limit drives to 90 days warranty unless otherwise requested
PRODUCT OVERVIEW

HPE 800GB SAS 12G Mixed Use SFF SC Multi Vendor SSD. Key specifications include NVMe: No, Speed: SAS 12G, Capacity: 800GB, Interface: SAS, Form Factor: SFF, SSD capacity: 800 GB. 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 7025-01-722-7952, 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_SSD→ 2.5_SATA_SSD→ SFF BAY→ P49046-B21
NSN: 7025-01-722-7952
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
NVMeNo
SpeedSAS 12G
Capacity800GB
InterfaceSAS
Form FactorSFF
SSD capacity800 GB
Component forServer/workstation
SSD form factor2.5"
Target workloadMixed Use (MU)
Hot-Plug supportYes
Random write (4KB)100000 IOPS
Compatible productsHPE Compute Mainstream Platforms, see QuickSpecs for more information
NSN7025-01-722-7952
COMPONENT DIAGRAM
LATCH 800GB SAS — P49046-B21 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 800GB SAS — P49046-B21 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 800GB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN P49046-B21 CAP 800GB SAS
KEY FEATURES
•
SFF Form Factor
•
800GB Capacity
•
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
•
DESIGN TYPE: SOLID STATE
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)
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATIONGROUND BASED ELECTRO-OPTIC SURVEILANCE
DESIGN TYPESOLID STATE
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DISK DRIVE
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATIONGROUND BASED ELECTRO-OPTIC SURVEILANCE
DESIGN TYPESOLID STATE
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DISK DRIVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
P19913-B21Interchangeable
HP 800GB 12G 2.5inch Mu Sc SAS SSD
interchangeable
P49046-H21Interchangeable
Same NIIN cross-reference
interchangeable
P19913-H21Interchangeable
Same NIIN cross-reference
interchangeable
P49744-001Compatible
HP 800Gb SAS 12G Mixed Use Digitally Signed Multi Vendor SFF SC SSD
compatible
P49046-K21Compatible
HP 800Gb SAS 12G Mixed Use Digitally Signed Multi Vendor SFF SC SSD
compatible
P49046-X21Compatible
HP 800Gb SAS 12G Mixed Use Digitally Signed Multi Vendor SFF SC SSD
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
THIS PART SUBSTITUTES FOR 4
P49046-H21SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed Multi Vendor SFF SC SSD
HPE
P49046-K21SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed Multi Vendor SFF SC SSD
HPE
P49046-X21SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed Multi Vendor SFF SC SSD
HPE
P49744-001SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed Multi Vendor SFF SC SSD
HPE
RELATED PARTS 5
453151-B21
HPE BladeSystem c-Class Virtual Connect 1G SFP SX Transceiver
P49029-B21
HPE 960GB SAS 24G Read Intensive SFF BC Multi Vendor SSD
P49045-B21
HPE 15.36TB SAS 24G Read Intensive SFF BC Multi Vendor SSD
P47807-B21
HPE 480GB SATA 6G Read Intensive LFF SCC Multi Vendor SSD
P26325-B21
HPE MR216i-a Gen10 Plus x16 Lanes without Cache NVMe/SAS 12G Controller
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FREQUENTLY ASKED QUESTIONS
What is P49046-B21?
P49046-B21 is a HPE 800GB SAS 12G Mixed Use SFF SC Multi Vendor SSD manufactured by HPE. It is classified as a STORAGE_SSD (2.5_SATA_SSD).
What parts can replace P49046-B21?
There are 11 known substitutes for P49046-B21: P19913-B21, P49046-H21, P19913-H21 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P49046-B21?
P49046-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-722-7952. This indicates validated use in U.S. government and defense supply chains.
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Last verified: August 2026