
120x25mm Computer Case Fan with PWM – Pulse
Width Modulation Connector
Product ID: FAN12025PWM
The FAN12025PWM 120mm PWM Case Fan adds an efficient air cooling solution to computer cases or
other enclosures to help ensure optimal performance from internal components.
With Pulse Width Modulation (PWM) technology, the fan speed can be dynamically controlled by the
motherboard, so the fan runs at a speed that suits the operating conditions - lowering power consumption
and fan noise when the system is idle, and delivering maximum cooling under full load conditions.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
www.startech.com
1 800 265 1844

Certifications, Reports
and Compatibility
Applications
• Lowering power consumption and fan noise on computer systems
where the cooling fan does not need to run at full speed all the time
• Noisy or failed case fan replacement/upgrade
• Add an extra fan to a computer for improved system cooling
Features
• 4-pin Pulse Width Modulation (PWM) motherboard connector
• Ever Lubricate Bearing design
• Includes a PWM Y-split cable
www.startech.com
1 800 265 1844

Warranty 2 Years
Hardware Fan Bearing Type Ever Lubricate Bearing
Number of Conductors 4
Performance Air Flow Rate 33.20 ~ 78.41 CFM
Fan RPM 800 ~ 2200 RPM
MTBF 40,000 Hours
Noise Level < 17.2 ~ 39 dBA
Connector(s) Connector Type(s) 1 - Molex (4 pin, PWM) Female
Special Notes /
Requirements
System and Cable Requirements 4-pin PWM fan connector (male)
Power Input Current 320 mA
Input Voltage 12 DC
Environmental Humidity 0 ~ 65% RH
Operating Temperature -10°C to 70°C (14°F to 158°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Physical
Characteristics
Cable Length 11.6 in [295 mm]
Color Black
Enclosure Type Plastic
Product Height 1 in [25 mm]
Product Length 4.7 in [120 mm]
Product Weight 4.5 oz [128 g]
Product Width 4.7 in [120 mm]
Packaging
Information
Shipping (Package) Weight 6.8 oz [194 g]
What's in the Box Included in Package 1 - 120mm Case Fan
1 - 9 inch PWM Y-Cable
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844