Cougar Vortex PWM 120mm Case Fan w/ Black Blades. PWM stands for Pulse Width Modulation. The 4-Pin connector allows the mainboard to control the fan speed from 800-1500RPM.
- PWM-FUNCTION
- PWM stands for Pulse Width Modulation. The 4-Pin connector allows the mainboard to control the fan speed from 800-1500RPM.
- HIGH-VORTEX-AIRFLOW WITH TURBINE BLADE & FRAME PATENTED DESIGN
- Optimum airflow, air pressure & extremely silent performance
- DIVERSION GROOVE BLADE DESIGN
- Innovative blade design focus air flow & optimum cooling efficiency (Patent)
- ANTI-VIBRATION PAD DESIGN
- Reduce the vibrations efficiently & silent operation
- AERO-DYNAMICAL DESIGN
- Air-inlet with optimal aero-dynamical design reducing noisy air turbulences
- HYDRO-DYNAMIC-BEARING TECHNOLOGY
- HDB runs more smoothly with no friction, make it quietly & durability(MTBF300,000hrs)
- TOOL-LESS FIXED PINS
- Rubber fixed pins also reduces vibrations (fan run more quietly) and Tool-less makes it easy to mount, with no tools required
Detail
PWM-FUNCTION
PWM stands for Pulse Width Modulation. The 4-Pin connector allows the mainboard to control the fan speed from 800-1500RPM. Fan speed is controlled by the PWM-signal, which delivers a value between 0-100%, the operating voltage remains a constant 12V
HIGH-VORTEX-AIRFLOW WITH TURBINE BLADE & FRAME PATENTED DESIGN
Optimum airflow, air pressure & extremely silent performance
DIVERSION GROOVE BLADE DESIGN
Innovative blade design focus air flow & optimum cooling efficiency (Patent)
ANTI-VIBRATION PAD DESIGN
Reduce the vibrations efficiently & silent operation
AERO-DYNAMICAL DESIGN
Air-inlet with optimal aero-dynamical design reducing noisy air turbulences
HYDRO-DYNAMIC-BEARING TECHNOLOGY
Model |
CF-V12HP |
CF-V14HP |
---|---|---|
Marketing name |
VORTEX PWM 120 |
VORTEX PWM 140 |
Dimensions |
120 x 120 x 25 |
140 x 140 x 25 |
Speed |
800-1500 |
600-1200rpm |
Air flow @ 12V (CFM, m3/h) |
70.5 / 119.8(max.) |
70.5 / 119.8 (max.) |
Air pressure @ 12V (mm H2O) |
2.2 |
1.38(max.) |
Noise |
17.9dB |
19.2dB |
Bearing type |
HDB (Hydro-Dynamic Bearing) |
|
Connector |
PWM 4 pin |
|
Cable length |
450mm |
|
Cable sleeve |
Yes |
|
Accessories |
Small 4 to big 4pin adapter |
|
Tool-less fixed pins |
||
Screws |
||
Carton |
Color box with PVC window |
|
Lifetime L10 (hours / 25°C) |
300000 |