Arctic Freezer 4U-Altra is a high performance CPU cooler specially designed for server cabinets (4HE and larger). The single tower cooling body is made of aluminum and copper, and 8 heatpipes ensure efficient heat dissipation even for processors with a TDP of 350 watts.

The cooler is compatible with many modern server sockets, including sockets 4677, 4710, 4926, TR4, SP3, SP5, SP6, sTR5, sTRX4 and sWRX8. The screw fastening method enables a stable and reliable fastening.

The equipment is equipped with 2 fans, with a double ball bearing design, which operates at a speed between 400 and 2300 rpm, with a maximum noise level of 40 dB. The air flow is 122.16 m³/h and the air pressure can reach up to 3.3 mm/H2O. The connection is made via a 4-pin PWM interface, in the voltage range of 12 volts, with a cable length of 30 cm.

The weight of the entire unit is 1.3 kg, its size and structure are specially optimized for installation in a server environment, making it an ideal choice for professional users and data centers.