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44W4408 ✓ Verified by PartsTable
IBM · NETWORK · 1GBE_NIC
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 IBM 10GBase-SR SFP+ (MMFiber) is a IBM optical transceiver module designed for high-speed data center interconnects. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-593-9085, 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
NETWORK 1GBE_NIC 44W4408
NSN: 5895-01-593-9085
FSC: 5895
CAGE: 067X3 — IBM CORP INFOMARKET DIV (USA)
SPECIFICATIONS
Part Number44W4408
ManufacturerIBM
Capacity10GB
NSN5895-01-593-9085
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 44W4408 MFR IBM IBM 10GBase-SR SFP+ (MMFiber)
KEY FEATURES
10GB Capacity
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONIBM BLADE CENTER
PART NAME ASSIGNED BY CONTROLLING AGENCYTRANSMITTER FOR IBM BLADE CENTER MODEL 44W4408
END ITEM IDENTIFICATIONIBM BLADE CENTER
PART NAME ASSIGNED BY CONTROLLING AGENCYTRANSMITTER FOR IBM BLADE CENTER MODEL 44W4408
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
44W4409Compatible
IBM GBIC SFP+ 10GbE SR 850nm Transceiver Module - SBB
compatible
44W4411Compatible
IBM GBIC SFP+ 10GbE SR 850nm PLRXPL-SC-S43-911 Transceiver Module - FRU
compatible
77P7975Compatible
IBM GBIC SFP+ 10GbE SR 850nm PLRXPL-SC-S43-911 Transceiver Module - P/N
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
44W4409SUBSTITUTE
IBM GBIC SFP+ 10GbE SR 850nm Transceiver Module - Option
IBM
44W4411SUBSTITUTE
IBM GBIC SFP+ 10GbE SR 850nm Transceiver Module - Option
IBM
77P7975SUBSTITUTE
IBM GBIC SFP+ 10GbE SR 850nm Transceiver Module - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 44W4408?
44W4408 is a IBM 10GBase-SR SFP+ (MMFiber) manufactured by IBM. It is classified as a NETWORK (1GBE_NIC).
What parts can replace 44W4408?
There are 3 known substitutes for 44W4408: 44W4409, 44W4411, 77P7975. Substitute compatibility should be verified for your specific system.
What is the NSN for 44W4408?
44W4408 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-593-9085. This indicates validated use in U.S. government and defense supply chains.
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