This 9.25cm x 9.25cm x 25mm (2600 RPM) computer case fan helps prevent computer systems from overheating, thereby increasing efficiency and stability. Featuring a TX3 motherboard connection, the FAN9X25TX3H is a high-performance way to avoid overheating and system failure. The StarTech.com Advantage A dual ball bearing design ensures reliability and longer life A built-in tachometer allows for easy monitoring of the fan performance Higher performance fan with Increased air flow for warmer environments or higher performance components Warranty 2 Years Hardware Number of Conductors 3 Fan Bearing Type Ball Bearing Connector(s) Connector Type(s) 1 - Molex Fan (3 pin; TX3) Female Performance Fan RPM 2600 Air Flow Rate 48.43 CFM Noise Level 33 dBA Physical Characteristics Color Black Enclosure Type Plastic Product Length 92 mm [3.6 in] Product Width 25 mm [1 in] Product Height 92 mm [3.6 in] Product Weight 108 g [3.8 oz] Power Input Voltage 12 DC Environmental Operating Temperature -10 to 80 Packaging Information Shipping (Package) Weight 0.1 kg [0.3 lb]