High Performance Design
Gentle Typhoon 120 mm High Speed Series is optimized for high speed as well as high airflow. Implemented ring connects the fan blades creating PQ characteristics similar to 38 mm thickness fans, yet improving in regard to noise.

Optimized for High Airflow
Forceful airflow is being created and guided in a linear fashion thanks to the stabilizing ring implemented in the Gentle Typhoon 120 mm High Speed Fans. By using this powerful design the fans are able to generate high pressure to overcome and handle high resistance such as when being used with a duct or coolers with dense fin structure.

Vibration Reduction Structure
By employing a large fan motor, little fluctuation in rotation torque have been achieved. Furthermore a vibration absorbing structure has been integrated to further reduce the noise level. This combination reduces the transfer of vibration from motor to the fan chassis greatly.

Specifications

Model Name:
GentleTyphoon 120 mm High Speed Fan Series

Model Name:
D1225C12B7AP-29 (3,000 rpm)
D1225C12B9AP-30 (4,250 rpm)
D1225C12BBAP-31 (5,400 rpm)

Manufacturer:
Nidec Servo Corporation (Japan)

Weight:
205 g / 7.23 oz

Dimensions:
120 x 120 x 25 mm / 4.72 x 4.72 x 0.98 in

Fan Speed:
3,000 rpm / 4,250 rpm / 5,400 rpm

Noise Level:
36.5 dBA / 44.0dBA / 50.5dBA

Airflow:
83.0 CFM = 141 m³/h
116.5 CFM = 198 m³/h
150.1 CFM = 255 m³/h

Power Consumption:
2.64 W / 6.72 W / 13.68 W

Rated Current:
0.22 A / 0.56 A / 1.14 A

Starting Current:
0.97 A / 1.35 A / 2.69 A

Operating Voltage:
12 V (DC)

Bearing:
Double Ball Bearing

Connector:
4-Pin Molex Connector with additional 3-Pin Fan Speed Signal Connector

Cable Length:
30 cm / 11.81 inch

MTBF:
100.000 h / 35°C or 60.000 h / 60°C

Accessory:
4x Mounting Screw