Dedicated to operate 24 hours a day, 7 days per week, the Freezer 13 CO delivers superior cooling performance with utmost durability. Employing a Japanese dual ball bearing, the fan operates with reduced friction and hence its lifespan is substantially extended. Freezer 13 CO is your ultimate cooler to maintain your computer systems under optimal temperature at all times.

Continuous Operation

"CO" stands for Continuous Operation and makes the cooler suitable for PCs with non-stop operation like servers. This feature is brought by the dual ball bearing used in the fan, which reduces rotational friction, i.e. is significantly less sensitive to dust and high temperature and hence is up to 5 times more durable than generic or modified bearings. 

The included fiber reinforced retention module offers long-lasting support for the CPU cooler's weight throughout its lifetime.

Superior Cooling Performance

Utilizing a 92 mm PWM fan spinning up to 2,000 RPM, the Freezer 13 CO brings maximum cooling capacity of 200 Watts to ensure your CPU stays cool at all times. In addition, four double-sided 6 mm copper heatpipes and a 45-fin heatsink ensure efficient heat dissipation.

Freezer 13 CO (at 2,000 RPM)
 46.3^oC*
Stock cooler (at 2,030 RPM)
 64.8^oC*
 Better
Ambient temperature: 25^oC | *Heat spreader temperature

Freezer 13 CO (at 2,000 RPM)
 0.5 Sone
Stock cooler (at 2,030 RPM)
 1 Sone
 Better

Quick Installation

The unique mounting system does not require disassembly of the motherboard, making the installation quick and easy, at the same time guaranteeing excellent stability and full transport proofness. Pre-applied ARCTIC MX-4 thermal compound facilitates the whole installation process further.