Replacement for 90003703: Drop-In Alternatives We Stock
Looking for a replacement for the 90003703 (90003703 - Lenovo Motherboard with Intel i3-4010U 1.7GHz CPU Flex 20)? 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 90003703
| SKU | 90003703 |
|---|---|
| Product | 90003703 - Lenovo Motherboard with Intel i3-4010U 1.7GHz CPU Flex 20 |
| Stock status | In Stock |
| Detail page | View 90003703 › |
Drop-in replacements for 90003703
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.
8737L2J - IBM Flex System x240 Intel Xeon E5 8-Core 2.20GHz CPU 8GB RAM Rack Server System
SKU: 8737L2J
Price: $959.75
63Y1031 - IBM Lenovo System Board (Motherboard) with Intel P8400 2.26Ghz CPU for ThinkPad X200
SKU: 63Y1031
Price: $259.50
46W4392 - IBM System Board (Motherboard) with Tray for Flex System x220 Compute Node Types 2585
SKU: 46W4392
Price: $828.86
00AE528 - IBM 2.40GHz 8GT/s QPI 25MB SmartCache Socket FCLGA2011 Intel Xeon E5-2658 v2 10-Core Processor for Flex System x240 Compute Node
SKU: 00AE528
Price: $361.05
8869EYJ - IBM / Lenovo x3550 M5 Intel Xeon E5-2609 V4 8-Core 1.70GHz 20MB Cache CPU 8GB RAM Rack Server System
SKU: 8869EYJ
Price: $1,883.75
81Y5175 - IBM Fabric Connector (Models with Embedded Ethernet) for Flex System x220
SKU: 81Y5175
Price: $126.54
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.