Replacement for 00MM950: Drop-In Alternatives We Stock
Looking for a replacement for the 00MM950 (00MM950 - Lenovo Connectx-4 Lx En Network Interface Card, 40/56GBE Single-Port QSFP28, PCIE3.0 X8, ROHS R6)? Pro Disk Network ships IBM drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 00MM950
| SKU | 00MM950 |
|---|---|
| Product | 00MM950 - Lenovo Connectx-4 Lx En Network Interface Card, 40/56GBE Single-Port QSFP28, PCIE3.0 X8, ROHS R6 |
| Stock status | In Stock |
| Detail page | View 00MM950 › |
Drop-in replacements for 00MM950
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
00W0037 - IBM ConnectX-3 VPI Single Port QSFP, FDR IB (56Gb/s) and 40GbE, PCIe 3.0 by Mellanox
SKU: 00W0037
Price: $447.01
00D9552 - IBM ConnectX-3 VPI Dual Port QSFP, FDR IB (56Gb/s) and 40GbE, PCIe 3.0 by Mellanox
SKU: 00D9552
Price: $369.84
74Y9058 - IBM ConnectX-2 VPI 40GB S IB QSFP And 10GBE SFP+ PCI Express 2.0 Network Adapter
SKU: 74Y9058
Price: $981.38
02K6640 - IBM Lenovo 6-Cell Li-Ion Battery for Lenovo ThinkPad A20 A21 A22
SKU: 02K6640
Price: $155.39
L09S4T09 - IBM Lenovo 7.40V 29WH 4-Cell Li-Ion Battery for Lenovo Ideapad S10-3T
SKU: L09S4T09
Price: $167.07
98Y3374 - IBM Mellanox IS5030 Infiniband 36-Port Switch Up to 40Gb/s Per Port
SKU: 98Y3374
Price: $273.68
45W6288 - IBM Mellanox IS5030 36-Port Infiniband Switch Up to 40Gb/s Per Port PSU Side
SKU: 45W6288
Price: $1,167.16
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.