ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler

Arctic Freezer 4U-M Rev.2 is a compact, multicompatible server CPU cooler. Compatible with Intel Xeon, AMD Ryzen, AMD Epyc processors. Freezer 4U-M Rev.2 now is compatible with the latest Altra ARM CPUs from Ampere, LGA4926 socket (mounting kit is not included, but available for purchase: SKU ACOTH00008A)<br><b>Features: </b><u>Versatile multi-compatible server cooler.</u> The Freezer 4U-M Rev.2 stands as a multi-compatible server cooler, boasting an expansive contact surface and an enhanced mounting mechanism. It now offers compatibility with a wide range of Intel and AMD server processors, including Intel's LGA 4189 and LGA 4677, as well as AMD's SP6, sTR5, SP3, TR4, sTRX4, and sWRX8 sockets. Remarkably, despite its impressive cooling capabilities, the Freezer 4U-M Rev.2 consumes a mere 2.88 watts, ensuring exceptional efficiency in cooling even the most powerful processors with up to 96 cores and a TDP of up to 350 watts.<u>Designed for continuous operation.</u> Both fans of the Freezer 4U-M Rev.2 are equipped with dual ball bearings, which allows for 24/7 continuous operation without the slightest compromise in performance. This type of bearing is much more resistant to contamination and wear caused by high temperatures than conventional sleeve bearings or Fluid-Dynamic bearings and is therefore the perfect choice if you want to ensure fault-free continuous operation.<u>Compact design and dual socket compatibility.</u> With an optimised installation height of only 145 mm, it fits into both classic 4U server racks and most consumer 4U cases available on the market. The Freezer 4U-M Rev.2 features a compact design with dimensions of just 156 x 124 mm. This also makes it suitable for dual-socket motherboards. To adjust the airflow direction if required, the fans can be easily swapped over.<u>Premium thermal paste included.</u> The Freezer 4U-M Rev.2 comes with MX-6 thermal paste. ARCTIC's Ultimate Performance thermal paste reduces the heat build-up between the heat spreader of the CPU and the cooler. The thermal paste is neither conductive nor capacitive and therefore absolutely safe to use.<br><b>Specifications: </b>Heat pipe: Direct Touch, 8x 6 mm.Radiator material: aluminum.Number of fins: x57.Thermal paste: MX-6 (0.8g).Fans: 2x 120 mm PWM.Fan speed: 400-2300 RPM.Static pressure: 3.30 mm/ H2O.Air flow: 71.90 cfm / 122.16 m³/h.Connector: 4-Pin.Cable length: 200 mm.Bearing: dual ball bearing.Noise level: 40dBA.Voltage/current: 12V DC / 0.12A.Startup voltage: 8V DC.Dimensions: 124mm x 156mm x 145mm.Weight: 1275g.Color: black / light gray.<br><b>Compatibility: </b>AMD SP6.AMD SP3.AMD sTR5.AMD TR4.AMD sTRX4.AMD SWRX8.Intel LGA4189.Intel LGA4677.Ampere LGA4926 (mounting kit is sold separately).<b>Warranty:</b> 6 years.