Add a Variable Speed PWM-Controlled CPU Cooler to an LGA1156/1155 System
The FAN1156PWM CPU Cooler with PWM Cooling Fan for Socket LGA1156/1155 systems provides reliable and efficient cooling for compatible Intel Core i3/i5/i7 CPUs.
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.
The StarTech.com Advantage
- PWM control allows for dynamically variable fan speeds for maximum efficiency
- 95mm Ever Lubricate bearing fan for increased reliability and lifespan compared to traditional sleeve-bearing designs
- Backed by a StarTech.com 2-year warranty and free lifetime technical support
Products specifications
| Attribute name | Attribute value | 
|---|
| Rotational Speed | 3000 RPM | 
| Airflow | 65.61 CFM | 
| Rated current | 0.35 A | 
| Weight | 9.59 oz | 
| Voltage | 12 V | 
| Type | Cooler | 
| Suitable location | Processor | 
| Harmonized System (HS) code | 84733080 | 
| Mean time between failures (MTBF) | 40000 h | 
| Operating relative humidity (H-H) | 0 - 65 % | 
| Operating temperature (T-T) | -10 - 70 °C | 
| Storage temperature (T-T) | -20 - 70 °C | 
| Dimensions (WxDxH) | 3.74 x 3.74 x 2.17" | 
| Supported processor sockets | LGA 1156 (Socket H) | 
| Product color | Black | 
| Package width | 4.02" | 
| Package depth | 3.98" | 
| Package height | 3.35" | 
| Package weight | 11 oz |