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03X3640 — IBM NIC 1GbE RJ-45 2-Port PCI-E-2.0x4 Intel ET Controller Gen 3 for ThinkServer - Option

LENOVO · NIC ADAPTER
PRODUCT OVERVIEW

03X3640: IBM NIC 1GbE RJ-45 2-Port PCI-E-2.0x4 Intel ET Controller Gen 3 for ThinkServer - Option. It is cited to fit LENOVO Uncategorized ThinkServer TS130, LENOVO Uncategorized ThinkServer TS430.

IBM NIC 1GbE RJ-45 2-Port PCI-E-2.0x4 Intel ET Controller Gen 3 for ThinkServer - Option. Key specifications include Generation: Gen3. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
GenerationGen3
FITS THESE MACHINES
Lenovo ThinkServer TS130
Lenovo ThinkServer TS430
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM 1GbE 1GbE LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | 1GbE | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 03X3640 MFR LENOVO IBM NIC 1GbE RJ-45 2-Port PCI-E-2.0x4 In
KEY FEATURES
•
1GbE Interface
•
1GB Capacity
•
Gen3 Generation
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 1
0A89423CompatiblePARTNER
IBM NIC 1GbE RJ-45 2-Port PCI-E-2.0x4 Intel ET Controller Gen 3 for ThinkServer - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
0A89423SUBSTITUTE
IBM NIC 1GbE RJ-45 2-Port PCI-E-2.0x4 Intel ET Controller Gen 3 for ThinkServer - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 03X3640?
03X3640 is a IBM NIC 1GbE RJ-45 2-Port PCI-E-2.0x4 Intel ET Controller Gen 3 for ThinkServer - Option manufactured by LENOVO.
What parts can replace 03X3640?
There is 1 known substitute for 03X3640: 0A89423. 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.