Alternative to 04X3964: Better-Value Equivalents in Stock
Comparing the 04X3964 (04X3964 - IBM System Board (Motherboard) with Core i7 2.1GHz for ThinkPad T440S) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 04X3964
| SKU | 04X3964 |
|---|---|
| Product | 04X3964 - IBM System Board (Motherboard) with Core i7 2.1GHz for ThinkPad T440S |
| Current price | $412.63 |
| Stock status | In Stock |
| Detail page | View 04X3964 › |
Alternatives to 04X3964
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.
63Y1575 - IBM System System Board (Motherboard) for ThinkPad T510 and T510i
SKU: 63Y1575
Price: $328.00
27R1925 - IBM System Board (Motherboard) Board 1.2GHz 512MB for ThinkPad X40
SKU: 27R1925
Price: $152.45
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.