HI.12900.012 - Acer Fan System for DX4200

Here are the technical specs for the Acer Fan System for DX4200:

- Dimensions: 120mm x 120mm x 25mm
- Fan Speed: 1200 RPM +/- 10%
- Airflow: 51.5 CFM
- Noise Level: 19.2 dBA
- Bearing Type: Sleeve Bearing
- Voltage: 12V DC
- Current: 0.2A
- Power Consumption: 2.4W

Helpful notes:
1. This fan system is designed specifically for the Acer DX4200 desktop computer.
2. The sleeve bearing design may not be as durable as other bearing types, but it is quieter.
3. The 120mm size provides good airflow while still fitting in most standard computer cases.