Replacement for 42W6402: Drop-In Alternatives We Stock
Looking for a replacement for the 42W6402 (42W6402 - IBM Lenovo CPU Fan Heat Sink for ThinkPad T61 / T61p 14-inch Wide Screen)? 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 42W6402
| SKU | 42W6402 |
|---|---|
| Product | 42W6402 - IBM Lenovo CPU Fan Heat Sink for ThinkPad T61 / T61p 14-inch Wide Screen |
| Current price | $238.36 |
| Stock status | In Stock |
| Detail page | View 42W6402 › |
Drop-in replacements for 42W6402
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.
41W1473 - IBM Lenovo System Board (Motherboard) with Intel L2400 1.66Ghz CPU for ThinkPad X60
SKU: 41W1473
Price: $78.50
41W1474 - IBM Lenovo Tablet System Board (Motherboard) w/ Intel L2500 1.83Ghz CPU for Thinkpad X61
SKU: 41W1474
Price: $485.71
45N6146 - IBM Lenovo Toshiba Thermal Device and Fan (Switchable graphics) UBS for ThinkPad T400
SKU: 45N6146
Price: $127.16
02K6928 - IBM Lenovo 14.4V 4400mAh 8-Cell Li-Ion Battery for ThinkPad R32 R40
SKU: 02K6928
Price: $89.62
04W1411 - IBM / Lenovo Palmrest Cover without Finger Print for ThinkPad X220 / X220I
SKU: 04W1411
Price: $89.79
02K7072 - IBM Lenovo 6-Cell Li-Ion Battery for ThinkPad T30 2366 (14.1-inch SXGA)
SKU: 02K7072
Price: $90.38
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.