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Technical Data Sheet
PartsTable / MRO / 0B22138
0B22138 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 0B22138 is a the manufacturer industrial component. Key specifications include special_features: MFG NAME IS HITACHI. ID NUMBER IS 0B22138., end_item_identification: NTDP 3U SERVER, GS345-EB05, part_name_assigned_by_controlling_agency: HDD, ULTRASTAR 15K300, 300GB, 15K RPM, ULTRA 320 (80 PIN), 3.5 INCH, HITACHI 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 7025-01-582-9742, 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
MRO→ MRO_GENERAL→ 0B22138
NSN: 7025-01-582-9742
FSC: 7025
CAGE: 62786 — HITACHI AMERICA LTD DBA HITACHI COMPUTER PRODUCTS AMERICA INC (USA)
SPECIFICATIONS
special_featuresMFG NAME IS HITACHI. ID NUMBER IS 0B22138.
end_item_identificationNTDP 3U SERVER, GS345-EB05
part_name_assigned_by_controlling_agencyHDD, ULTRASTAR 15K300, 300GB, 15K RPM, ULTRA 320 (80 PIN), 3.5 INCH, HITACHI GB
NSN7025-01-582-9742
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 0B22138 MFR OEM 0B22138
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMFG NAME IS HITACHI. ID NUMBER IS 0B22138.
PART NAME ASSIGNED BY CONTROLLING AGENCYHDD, ULTRASTAR 15K300, 300GB, 15K RPM, ULTRA 320 (80 PIN), 3.5 INCH, HITACHI GB
END ITEM IDENTIFICATIONNTDP 3U SERVER, GS345-EB05
SPECIAL FEATURESMFG NAME IS HITACHI. ID NUMBER IS 0B22138.
PART NAME ASSIGNED BY CONTROLLING AGENCYHDD, ULTRASTAR 15K300, 300GB, 15K RPM, ULTRA 320 (80 PIN), 3.5 INCH, HITACHI GB
END ITEM IDENTIFICATIONNTDP 3U SERVER, GS345-EB05
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
53530Interchangeable
interchangeable cross-reference
interchangeable
SM-B-148564-2Interchangeable
interchangeable cross-reference
interchangeable
SM-B-148564Interchangeable
interchangeable cross-reference
interchangeable
52961Interchangeable
interchangeable cross-reference
interchangeable
42948Interchangeable
interchangeable cross-reference
interchangeable
2045998-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0B22138?
0B22138 is a 0B22138. It is classified as a MRO (MRO_GENERAL).
What parts can replace 0B22138?
There are 9 known substitutes for 0B22138: 53530, SM-B-148564-2, SM-B-148564 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0B22138?
0B22138 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-582-9742. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026