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49Y7973 — IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - FRU

IBM · NIC ADAPTER
PRODUCT OVERVIEW

49Y7973: IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - FRU.

IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number49Y7973
ManufacturerIBM
Interface10GbE
Capacity10GB
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM 10GbE 10GbE LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | 10GbE | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 49Y7973 MFR IBM IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 I
KEY FEATURES
•
10GbE Interface
•
10GB Capacity
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
SUBSTITUTES & CROSS-REFERENCES 3
49Y7970CompatiblePARTNER
IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - Option
compatible
49Y7971CompatiblePARTNER
IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller
compatible
49Y7972CompatiblePARTNER
IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3
49Y7970SUBSTITUTE
IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - SBB
IBM
49Y7971SUBSTITUTE
IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - SBB
IBM
49Y7972SUBSTITUTE
IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - SBB
IBM
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FREQUENTLY ASKED QUESTIONS
What is 49Y7973?
49Y7973 is a IBM NIC 10GbE RJ-45 2-Port PCI-E-2.0x8 Intel X540-T2 Controller - FRU manufactured by IBM.
What parts can replace 49Y7973?
There are 3 known substitutes for 49Y7973: 49Y7970, 49Y7971, 49Y7972. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.