The Suscool 81 is an ultra quiet fan that is specially designed for special quiet computing environment needs; it has the latest bullet hub design that takes advantage of aerodynamics and improved efficiency, lowered overall noise on all speed level to a point that you’ll barely notice it’s even operating. Designed with automatic thermal control that will increase or decrease speed depending on the temperature it detects. The use of rubber screws to dampen any physical shocks from the out side, combined with the enter bearing; Suscool 81 is designed to last and cool as long as your system.

• Ultra quite at all speeds, almost no sound during idle mode
• Sky blue fan blades and black frame
• Thermal control 900rpm~1750rpm speed range @ 31~60 °C
• Enter bearing design for quietness and reliability
• Includes shock dampening rubber screws

Dimensions	80 x 80 x 25mm
Material	Plastic (PBT)
Color	Sky Blue Blade & Black frame
Bearing	Enter bearing
Rated Voltage	12V DC
Start Voltage	9V DC
Operating Range	9V~13.8VDC
Rated Current	0.09 Amp @ 60°C 0.06Amp @ 31°C
Rated Power	1.08W @ 60°C 0.72W @ 31°C
Speed	1750rpm @ 60°C 900rpm @ 31°C
Airflow	28.55 CFM @ 60°C 14.68CFM @ 31°C
Noise Level	19dB(A) @ 60°C 15dB(A) @ 31°C
Life Time	30,000 hours* *at rated voltage in 25°C