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94Y5231 — Network Technical Data

LENOVO · NETWORK · 10GBE_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

Lenovo Broadcom NetXtreme II ML2 Dual Port 10GbE SFP+. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NETWORK→ 10GBE_NIC→ 94Y5231
SPECIFICATIONS
Part Number94Y5231
ManufacturerLENOVO
Interface10GbE
Capacity10GB
FITS THESE MACHINES
Lenovo NeXtScale nx360 M5
Lenovo System x3550 M5
Lenovo System x3650 M5
Lenovo System x3750 M4
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 94Y5231 MFR LENOVO Lenovo Broadcom NetXtreme II ML2 Dual Po
KEY FEATURES
•
10GbE Interface
•
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)
SUBSTITUTES & CROSS-REFERENCES 2
94Y5230SubstituteBROKER-VERIFIED
Lenovo Broadcom NetXtreme II ML2 Dual Port 10GbE SFP+
substitute
00D2028SubstituteBROKER-VERIFIED
Lenovo Broadcom NetXtreme II ML2 Dual Port 10GbE SFP+
substitute
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
00D2027SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E-3.0x8 NetXtreme II ML2 Module (BCM57810S) - FRU
IBM
00D2028SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E-3.0x8 NetXtreme II ML2 Module (BCM57810S) - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 94Y5231?
94Y5231 is a Lenovo Broadcom NetXtreme II ML2 Dual Port 10GbE SFP+ manufactured by LENOVO. It is classified as a NETWORK (10GBE_NIC).
What parts can replace 94Y5231?
There are 2 known substitutes for 94Y5231: 94Y5230, 00D2028. Substitute compatibility should be verified for your specific system.
Is 94Y5231 still available?
94Y5231 is currently Unknown.
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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.