04X1895 - Lenovo Cooling Heatsink Fan for ThinkPad W540

Technical Specs:
- Dimensions: 3.54 x 3.54 x 0.39 inches
- Weight: 0.22 lbs
- Compatibility: ThinkPad W540
- Material: Copper and Aluminum
- Fan Speed: 2800 RPM
- Noise Level: 27 dBA
- Power Connection: 4-pin

Helpful Notes:
1. This cooling heatsink fan is specifically designed for the ThinkPad W540 model.
2. The combination of copper and aluminum materials ensures efficient heat dissipation.
3. The fan operates at a relatively low noise level, making it ideal for quiet work environments.