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03NA322 — Mellanox MCX512A-ACAT 10/25GbE dual-port SFP28 PCIe NIC -A23

LENOVO · NIC ADAPTER
PRODUCT OVERVIEW

03NA322: Mellanox MCX512A-ACAT 10/25GbE dual-port SFP28 PCIe NIC -A23. It is cited to fit LENOVO ThinkSystem SR650 V2.

Mellanox MCX512A-ACAT 10/25GbE dual-port SFP28 PCIe NIC -A23. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number03NA322
ManufacturerLENOVO
Interface25GbE
Capacity25GB
FITS THESE MACHINES
Lenovo ThinkSystem SR650 V2
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM 25GbE 25GbE LINK ACT PCIe ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | 25GbE | Full Height PCIe | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 03NA322 MFR LENOVO Mellanox MCX512A-ACAT 10/25GbE dual-port
KEY FEATURES
•
25GbE Interface
•
25GB 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

No substitute or cross-reference records for this part.

LIFECYCLE

No lifecycle data available.

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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.