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The StarTech 12cm x 12cm x 2.5cm (4 3/4" x 4 3/4" x 1") PC case fan is an add-in cooling fan designed to fit most computers. It can be used to circulate cool air into the case or exhaust warm air out, preventing problems due to overheating components. A quiet running brushless ball bearing DC motor coupled with a high efficiency blade design is capable of moving 48 CFM (cubic feet per minute) of air. Power is supplied to the fan using a standard LP4 (hard drive power connector) pass through plug.

Features:

• Increases dependability and extends component lifetime by circulating cool air into the case or exhausting warm air out
  
• Ball bearings in the motor provide dependable operation and a long service life
  
• High efficiency fan-blade design is capable of moving 48 CFM
  

Specifications:
Air Flow: 48.6 CFM @ zero static pressure
Dimensions: 12x12x2.5cm (4-3/4 x 4-3/4 x 1")
Connectors: LP4 male to female pass-through
Rated Power: 3.2 W
Operating Voltage: DC 12V
Life Expectancy: 45,000 hours
Noise Level: 34 dB
Warranty and Support:
1 Year Warranty

UPC: 0761345770958
Manufacturer: ANTEC
Fan Size: 120 x 120 x 25.4 mm
Fan Speed: 2,200 rpm (120mm avg.)
Volumetric Airflow: 70.6 CFM
Acoustic Noise: 36 dBA (at average rpm)

Antec case fans help protect your whole computer investment by providing case cooling to reduce component-killing heat buildup, thus increasing the longevity of components.

Specifications:
UPC: 0761345750035
Manufacturer: ANTEC
Ball Bearing design Volumetric Airflow: 79 CFM
Fan Speed: 2,000 rpm
Acoustic Noise: 29.8 dBA
Size: 120 x 120 x 25.4mm