PartsTable
Technical Data Sheet
431933-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 431933-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 7025-01-571-5993, 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
431933-B21
NSN: 7025-01-571-5993
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number431933-B21
NSN7025-01-571-5993
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 431933-B21 MFR OEM 431933-B21
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESHP 35 GB 3 G SAS 15K SFF SP HDD GB
END ITEM IDENTIFICATIONMISCELLANEOUS ITEMS COMPUTER SYSTEMS
SPECIAL FEATURESHP 35 GB 3 G SAS 15K SFF SP HDD GB
END ITEM IDENTIFICATIONMISCELLANEOUS ITEMS COMPUTER SYSTEMS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
432322-001Compatible
HP 36GB SAS 3G 15k SFF Sp St HDD
compatible
418373-005Compatible
HP 36GB SAS 3G 15k SFF Sp St HDD
compatible
418373-006Compatible
HP 36GB SAS 3G 15k SFF Sp St HDD
compatible
431930-001Compatible
HP 36GB SAS 3G 15k SFF Sp St HDD
compatible
DH036ABAA5Compatible
HP 36GB SAS 3G 15k SFF Sp St HDD
compatible
418370-B21Compatible
HP 36GB SAS 3G 15k SFF DP St HDD
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 5
DH036ABAA5SUBSTITUTE
HP 36Gb SAS 3G 15K SFF SP ST HDD
HPE
418373-005SUBSTITUTE
HP 36Gb SAS 3G 15K SFF SP ST HDD
HPE
418373-006SUBSTITUTE
HP 36Gb SAS 3G 15K SFF SP ST HDD
HPE
431930-001SUBSTITUTE
HP 36Gb SAS 3G 15K SFF SP ST HDD
HPE
432322-001SUBSTITUTE
HP 36Gb SAS 3G 15K SFF SP ST HDD
HPE
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FREQUENTLY ASKED QUESTIONS
What is 431933-B21?
431933-B21 is a 431933-B21.
What parts can replace 431933-B21?
There are 12 known substitutes for 431933-B21: 432322-001, 418373-005, 418373-006 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 431933-B21?
431933-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-571-5993. This indicates validated use in U.S. government and defense supply chains.
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