3顆售1200 含店到店
9.9成新，只拆封測試正常即裝盒
完整盒裝

Mechanical and electrical specifications:
- Speed: 1850 rpm (+/- 10%)
- Rated Voltage: 12V DC
- Power Draw: 1.44W
- PWM Duty Cycle: 50-100%
- Connector: 4-pin PWM header
- Shaft bearing: Double-ball bearing
- Bearing durability: 50.000 hrs @ 40°C (MTBF)
- Dimensions: 120 x 120 x 25 mm

Performance characteristics:
- Max Air Flow: 63 CFM = 107 m³/h
- Static Pressure: 2.24mm H2O = 22 Pa
- Sleeved cable length: 300 mm
- Noise Level: 29.5 dBA