arctic
ARCTIC ACFRE00133A Freezer 4U-M for AMD: SP6, sTR5, SP3, TR4, sTRX4, SWRX8 and Intel: LGA4189, LGA 4677-4U & UP, Server CPU Cooler
- SKU:
- 20542855
- MPN:
- acfre00133a
- Availability:
- Out of stock
- Stock Update:
- 01/02/2026 08:58:19 PM PST
- Stock Update:
- 01/02/2026 08:58:19 PM PST
Description
This item is brand-new, factory sealed.
Versatile Multi-Compatible Server Cooler
The Freezer 4U-M 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 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.
RAM Compatibility and Clearance
The Freezer 4U offers a spacious 53 mm of RAM clearance, allowing for the use of memory sticks with moderate heatsinks. This clearance allows efficient airflow and enables compatibility with different RAM variants.
Compact Design and Dual Socket Compatibility
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 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.
Powerful Fans in Push-Pull Configuration
The installed PWM fans benefit from all the advantages of the award-winning P series. Designed for static pressure, the fans are ideal for the Freezer 4U-M's high fin density and provide efficient heat dissipation in push-pull mode, even in power-hungry applications. Especially office workstations benefit from the quiet fans. The dual configuration also allows for inherent redundancy and protects the system from total shutdown caused by heat.
Designed for continuous operation
Both fans of the Freezer 4U-M 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.
Premium Thermal Paste Included
The Freezer 4U-M 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.
Package Contents:
- Freezer 4U-M Cooling Fan/Heatsink
- MX-6 Thermal Paste
Features
- Freezer 4U-M Cooling Fan/Heatsink
- MX-6 Thermal Paste
Application/Usage:
Server
Processor
Motherboard
CPU
Case
Features:
Dissipates the Heat
Specs
| Power Description | |
| Rated Current | 120 mA |
| Physical Characteristics | |
| Weight (Approximate) | 2.81 lb |
| Height | 5.7" |
| Width | 6.1" |
| Material Details | <p>Fin Material: Aluminium</p> |
| Warranty | |
| Limited Warranty | 6 Year |
| Interfaces/Ports | |
| Connectors | 4-Pin |
| Fan Information | |
| Fan Speed (Min) | 400 rpm |
| Number of Fans | 2 |
| Fan Bearing Type | Dual Ball Bearing |
| Fan Speed (Max) | 2300 rpm |
| Noise Levels (A-Weighted) | 40 dB(A) |
| General Information | |
| Brand Name | Arctic |
| Manufacturer Website Address | http://www.arctic-cooling.com |
| Marketing Information | Versatile Multi-Compatible Server Cooler The Freezer 4U-M 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 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. RAM Compatibility and Clearance The Freezer 4U offers a spacious 53 mm of RAM clearance, allowing for the use of memory sticks with moderate heatsinks. This clearance allows efficient airflow and enables compatibility with different RAM variants. Compact Design and Dual Socket Compatibility 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 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. Powerful Fans in Push-Pull Configuration The installed PWM fans benefit from all the advantages of the award-winning P series. Designed for static pressure, the fans are ideal for the Freezer 4U-M's high fin density and provide efficient heat dissipation in push-pull mode, even in power-hungry applications. Especially office workstations benefit from the quiet fans. The dual configuration also allows for inherent redundancy and protects the system from total shutdown caused by heat. Designed for continuous operation Both fans of the Freezer 4U-M 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. Premium Thermal Paste Included The Freezer 4U-M 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. |
| Product Type | Cooling Fan/Heatsink |
| Product Name | Freezer 4U-M Cooling Fan/Heatsink |
| Manufacturer | Arctic Cooling |
| Manufacturer Part Number | ACFRE00133A |
| Product Line | Freezer 4U-M |
| Heatsink Information | |
| Compatible Intel Socket |
|
| Compatible AMD Socket |
|
| Number of Heat Pipes | 8 |
Warranty Information
