PartsTable
Technical Data Sheet
834031-B21 ✓ Verified by PartsTable
· NIC ADAPTER
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The 834031-B21 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-677-6562, 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
834031-B21
NSN: 7025-01-677-6562
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number834031-B21
NSN7025-01-677-6562
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 834031-B21 MFR OEM 834031-B21
KEY FEATURES
DESIGN TYPE: HARD DISK
DATA STORAGE CAPACITY: 8.0 TERABYTES
DRIVE QUANTITY: 1
UNIT DESIGN: INTERNAL
DRIVE SIZE: 3.50
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEHARD DISK
DATA STORAGE CAPACITY8.0 TERABYTES
DRIVE QUANTITY1
UNIT DESIGNINTERNAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DRIVE
DRIVE SIZE3.50
DESIGN TYPEHARD DISK
DATA STORAGE CAPACITY8.0 TERABYTES
DRIVE QUANTITY1
UNIT DESIGNINTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
92258519Interchangeable
Same NIIN cross-reference
interchangeable
834031-H21Compatible
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
compatible
834031-K21Compatible
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
compatible
834031-X21Compatible
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
compatible
867263-B21Compatible
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
compatible
P17965-B21Compatible
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD for DX Servers
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 11
P17965-B21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
P28362-B21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
P28362-H21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
P28362-K21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
P28362-X21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
P30569-001SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
834031-H21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
834031-K21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
834031-X21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
834132-001SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
867263-B21SUBSTITUTE
HP 8Tb SAS 12G 7.2K 512e Digitally Signed MDL LFF LP HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 834031-B21?
834031-B21 is a 834031-B21.
What parts can replace 834031-B21?
There are 13 known substitutes for 834031-B21: 92258519, 834031-H21, 834031-K21 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 834031-B21?
834031-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-677-6562. This indicates validated use in U.S. government and defense supply chains.
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