StarTech.com's 8cm x 8cm x 2.5cm (3 1/8 x 3 1/8 x 1) PC case fan is an add-in cooling fan made from polished aluminum, designed to fit most computers. This attractive case fan can be used to circulate cool air into the case or exhaust warm air out, preventing problems due to overheating components. A quiet running dual ball bearing DC motor coupled with a high efficiency blade design is capable of moving 26.6 CFM (cubic feet per minute) of air. Power is supplied to the fan using a TX3 Molex power connection. Because of its polished appearance, the FAN8X25T3AL gs well with professional cases constructed with aluminum.

Dual ball bearing motor

High efficiency fan-blade design capable of moving 26 CFM

Polished aluminum frame

Speed sensor output to the motherboard