PartsTable
Technical Data Sheet
44T1579 ✓ 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 44T1579 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 7025-01-631-5471, 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
44T1579
NSN: 7025-01-631-5471
FSC: 7025
CAGE: 49EQ3 — INTERNATIONAL BUSINESS MACHINES CORPORATION DBA IBM (USA)
SPECIFICATIONS
Part Number44T1579
NSN7025-01-631-5471
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 44T1579 MFR OEM 44T1579
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAN/UYQ-107 DIGITAL COMPUTER
PART NAME ASSIGNED BY CONTROLLING AGENCY8GB (1X8GB)DUAL RANK PC3-8500 GB
END ITEM IDENTIFICATIONAN/UYQ-107 DIGITAL COMPUTER
PART NAME ASSIGNED BY CONTROLLING AGENCY8GB (1X8GB)DUAL RANK PC3-8500 GB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
5018367-003Upgraded Successor
successor cross-reference
successor
1911Upgraded Successor
successor cross-reference
successor
46C0568Upgraded Successor
IBM 8 GB 1.35 V Pc3-10600 Cl9 ECC DDR3 1333 Mhz Vlp RDIMM
successor
3A2A1A5Interchangeable
interchangeable cross-reference
interchangeable
412915-1Interchangeable
interchangeable cross-reference
interchangeable
163Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 5
43X5294SUBSTITUTE
IBM 8Gb PC3-8500R 1066Mhz ECC REG DR x4 CAS-7 Low Profile (1x8Gb) Memory Kit for HS22/HS22V - Option
IBM
43X5303SUBSTITUTE
IBM 8Gb PC3-8500R 1066Mhz ECC REG DR x4 CAS-7 Low Profile (1x8Gb) Memory Kit for HS22/HS22V - Option
IBM
43X6303SUBSTITUTE
IBM 8Gb PC3-8500R 1066Mhz ECC REG DR x4 CAS-7 Low Profile (1x8Gb) Memory Kit for HS22/HS22V - Option
IBM
44T1580SUBSTITUTE
IBM 8Gb PC3-8500R 1066Mhz ECC REG DR x4 CAS-7 Low Profile (1x8Gb) Memory Kit for HS22/HS22V - Option
IBM
46C0529SUBSTITUTE
IBM 8Gb PC3-8500R 1066Mhz ECC REG DR x4 CAS-7 Low Profile (1x8Gb) Memory Kit for HS22/HS22V - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 44T1579?
44T1579 is a 44T1579.
What parts can replace 44T1579?
There are 13 known substitutes for 44T1579: 5018367-003, 1911, 46C0568 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 44T1579?
44T1579 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-631-5471. This indicates validated use in U.S. government and defense supply chains.
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