GDSTIME 80mm x 80mm x 10mm DC 5V Brushless Cooling Computer Case Fan 2 Pin

Great for Tight Spaces: The GDA8010 fan has an installation height of only 10. 7 mm, making it suitable for small form factor cases & for installations for which a 25 mm fan does not fit, Slim Frame Design: Ultra thin 80x10mm fan ideal for low-profile CPU heatsinks, HTPCs, Mini ITX builds, space-restricted applications etc. or as replace fans found in Laptop Cooler, Desktop PC Computer, Expansion Board and other electronics, Fully Protection: Metal fan grill on the fan side can protect your hand and prevent cable damage from blade, includes mounting screws set, Convenient 2 Pin Power Connector: Red wire: Positive; Black wire: Negative; You can exchange the red and black wires in the connector if their position is different from your old fan, Fan Specs: 80 x 80 x 10. 7 mm (3. 15 x 3. 15 x 0. 42 in. ) Rated Voltage: 5V DC Rated Current: 0. 18 Amp Power: 1W Airflow: 19. 5 CFM Static Pressure: 0. 14 In H2O Noise: 26. 4 dBA Speed: 2600 RPM, Brushless Motor: Operating Voltage:4 to 5. 5V, overtake 5. 5V, it also can work, but will effects the fan's life.