ARCTIC Freezer 4U-M (SP6 SP3 sTR5 TR4 sWRX8 sTRX4 LGA4677 LGA4189) Rev 2

The ARCTIC Freezer 4U-M Rev. 2 is a high-performance CPU cooler designed for continuous 24/7 operation in server environments. Its compact 4U form factor and broad socket compatibility make it ideal for enterprise servers and workstations. Equipped with dual 120mm PWM fans in a push-pull configuration, it ensures efficient heat dissipation for CPUs with up to 64 cores and a TDP of up to 350W. The cooler features eight direct-touch copper heat pipes and 57 aluminum fins, optimizing thermal performance. Dual ball-bearing fans enhance durability, making it suitable for demanding applications. Additionally, it comes with ARCTIC's MX-6 thermal paste for optimal heat transfer.

SPECIFICATIONS

• Socket Compatibility:

  • Intel: LGA 4189, LGA 4677, LGA 4710

  • AMD: SP6, sTR5, SP3, TR4, sTRX4, sWRX8

  • Ampere: LGA 4926 (requires optional mounting kit)

• Cooling Performance:

  • Fans: 2× 120mm PWM fans in push-pull configuration

  • Fan Speed: 400–2300 RPM

  • Airflow: Up to 71.9 CFM

  • Air Pressure: 3.3 mmH₂O

  • Noise Level: Up to 40 dBA

  • Bearing Type: Dual Ball Bearing

• Heatsink:

  • Heat Pipes: 8× Ø6mm direct-touch copper pipes

  • Fins: 57 aluminum fins

• Dimensions & Weight:

  • Dimensions: 124 (L) × 156 (W) × 145 (H) mm

  • Weight: 1275 g

• Power Consumption: 2.88 W