Replacement for 64Y8423: Drop-In Alternatives We Stock
Looking for a replacement for the 64Y8423 (64Y8423 - IBM Lenovo Intel 3450 Motherboard (TPM enabled) for ThinkStation E20)? 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 64Y8423
| SKU | 64Y8423 |
|---|---|
| Product | 64Y8423 - IBM Lenovo Intel 3450 Motherboard (TPM enabled) for ThinkStation E20 |
| Current price | $403.00 |
| Stock status | In Stock |
| Detail page | View 64Y8423 › |
Drop-in replacements for 64Y8423
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.
04W1536 - IBM Lenovo System board Assembly with Intel Core i5-2520M Processor non-AMT TPM AES for ThinkPad X220 Tablet X220i Tablet
SKU: 04W1536
Price: $79.70
04W3280 - IBM Lenovo System Board Assembly with Intel Core i7-2620M Processor, AMT, TPM, AES for ThinkPad X220 Tablet, X220i Tablet
SKU: 04W3280
Price: $282.20
04W3384 - IBM Lenovo System Board Assembly with Intel Core i3-2350M Processor, non-AMT, TPM
SKU: 04W3384
Price: $306.26
04W2041 - IBM Lenovo System Board Assembly for W520 Nvidia Quadro 2000 M non-AMT TPM with RAID Adapter
SKU: 04W2041
Price: $1,476.91
71Y7061 - IBM Lenovo System Board (Motherboard) for ThinkStation D20 PC System
SKU: 71Y7061
Price: $373.68
45C7453 - IBM / Lenovo 3.16GHz 1333MHz FSB 12MB L2 Cache Socket LGA771 Intel Xeon X5460 4-Core Processor for ThinkStation D10
SKU: 45C7453
Price: $89.12
46R6634 - IBM / Lenovo 2.40GHz 5.86GT/s QPI 12MB SmartCache Socket FCLGA1366 Intel Xeon E5620 4-Core Processor for ThinkStation S20 / D20
SKU: 46R6634
Price: $152.95
60Y5689 - IBM System Board with Intel Celeron M Processor 723 (1.2 GHz) AMT TPM
SKU: 60Y5689
Price: $127.53
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.