Arctic Freezer 36 Air Cooler Black High-Quality Bearing Thanks to a combination of alloy and lubricant developed in Germany, friction within the bearing is minimised and greater efficiency is achieved. In addition to preventing lubricant loss, wear on the pin and sleeve is also minimised. In this way, less heat is generated, less bearing noise is produced and the service life of the fan is significantly extended. Optimised Heatsink The fins of the heatsink are open at the side and allow the pull fan to draw additional cool air out of the pc case through the heatsink. This side-flow design achieves even more efficient ventilation. P-Fans with High Static Pressure ARCTIC relies on the proven P fans, which are known for their powerful performance. The P series is particularly suitable for use on heat sinks and radiators. Due to the dense fin structure of heat sinks, the fans used achieve significantly better performance than fans designed for airflow thanks to their high static pressure. SPECIFICATIONS: Model Name  Freezer 36 (Black)  Model Number  ACFRE00123A   Compatibility  Intel   LGA1851 | LGA1700  AMD  AM5 | AM4  PI | NNPI   250 | 234  TIM   MX-6 (0.8 g)  Operating Ambient Temperature   0—40 °C  Dimensions   104 (L) x 126 (W) x 159 (H) mm  Weight   890 g   Heatsink  Heatpipes   4x 6 mm Ø, Copper  Fin Stack   59x 0.4 mm, Aluminium   Fans  Fan   2x P12 PWM PST  Speed   200 – 1800 rpm, PWM Controlled (0 rpm below 5 % PWM)  Bearing   Fluid Dynamic Bearing  Current | Voltage   0.10 A | 12 V DC  Cable Lenght   200 mm 80 mm Splitter Cable  Connector   4-Pin PWM-Connector 4-Pin Plug   Packaging  Width  186 mm   Height  117 mm  Length  190 mm  Weight  1.23 kg  Warranty  6 Years