---
product_id: 667703803
title: "ARCTIC Freezer 4U-M (Rev. 2)"
brand: "arctic"
price: "฿9750"
currency: THB
in_stock: true
reviews_count: 3
category: "Arctic"
url: https://www.desertcart.co.th/products/667703803-arctic-freezer-4u-m-rev-2
store_origin: TH
region: Thailand
---

# PWM control for precise cooling Dual 120mm fans for max airflow Compact 4U design fits tight spaces ARCTIC Freezer 4U-M (Rev. 2)

**Brand:** arctic
**Price:** ฿9750
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your server, own the rack — because overheating is so last season.

## Quick Answers

- **What is this?** ARCTIC Freezer 4U-M (Rev. 2) by arctic
- **How much does it cost?** ฿9750 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/667703803-arctic-freezer-4u-m-rev-2)

## Best For

- arctic enthusiasts

## Why This Product

- Trusted arctic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last 24/7:** Durable double ball bearing fans engineered for continuous, reliable operation in demanding server environments.
- • **Space-Savvy Design:** Slim 4U form factor fits dual-CPU motherboards without blocking RAM slots—optimize your rack real estate.
- • **Effortless Installation:** Pre-applied thermal paste and exclusive mounting system make setup quick and foolproof—no downtime.
- • **Unrivaled Server Cooling:** Keep your high-core CPUs chill under full load with up to 2300 RPM dual fans delivering 72 CFM airflow.
- • **Precision Performance Control:** PWM fan speed adjustment lets you balance whisper-quiet operation and peak cooling on demand.

## Overview

The ARCTIC Freezer 4U-M (Rev. 2) is a high-performance server CPU cooler compatible with AMD and Intel enterprise sockets, featuring dual 120mm PWM fans with speeds from 400 to 2300 RPM and 72 CFM airflow. Its compact 4U design fits seamlessly into rack servers without obstructing RAM slots, while durable double ball bearing fans ensure reliable 24/7 operation. Included thermal paste and pre-installed mounting brackets simplify installation, making it an ideal choice for professional-grade server cooling.

## Description

ARCTIC Freezer 4U-M (Rev. 2) for AMD: SP6, sTR5, SP3, TR4, sTRX4, sWRX8; Intel: LGA4189, LGA4710, LGA4677, 4U & UP, Server CPU Cooler, 2 x 120 mm fans, 400–2300 rpm, Rack Cooling Fan : desertcart.co.uk: Computers & Accessories

Review: Works flawlessly - At max RPM it’s managed to keep the Epyc 7532 at a max of 43c in a 22c ambient room with poor airflow. At about 1000 RPM it maxes at 55c this test was done under full load. Attaching the cooler to the brackets isn’t like the usual consumer grade coolers, make sure you attach the brackets to the cooler first and the screws get screwed in from underneath to keep the bracket in place or at least for the AMD side of things. I tried attaching the brackets to the board and cooler after the fact and well, it was a lesson learned. Impressive cooler for impressive value. I was going to add my P12 Max fans to this but the fans that come with the cooler are more than adequate.
Review: Quiet, cool temperatures - Using it to cool a 64 core Epyc socket SP3. The cooler is quiet and keeps the temperature of the CPU to a reasonable level. Fitting is releatively easy but you have to follow the instructions as everything needs to be positioned correctly depending on the exact setup you have. There is also an order required to tighten everything down to make sure that you get good, strong contact with the CPU, but everything is well shown in the instructions.

## Features

- ALTRA COMPATIBILITY: This Freezer 4U-M (Rev. 2) does not offer out-of-the-box compatibility with Ampere ALTRA and ALTRA Max, but it can by using the seperate Ampere Kit. Alternatively, a version of the product with an integrated kit is also available
- COMPACT: The Freezer 4U-M (Rev. 2) is your space-saving solution. It won't disrupt your RAM slots and is compatible with dual-CPU motherboards. It's compact design fits seamlessly into 4U server cases and larger, saving you valuable space
- HIGH-PERFORMANCE: Featuring two custom-designed 120 mm fans, the Freezer 4U-M (Rev. 2) ensures outstanding heat dissipation. Fine-tune your performance with PWM control for optimized operation
- DURABLE: Our Freezer 4U-M (Rev. 2) features 120 mm fans equipped with double ball bearings, engineered for continuous operation. They're ultra-durable, making them the ideal choice for 24/7 use
- EASY INSTALLATION: The Freezer 4U-M (Rev. 2) comes complete with thermal paste, pre-installed mounting brackets, and utilizes our exclusive mounting points, making installation a breeze

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VGTZSDY |
| Air Flow Capacity | 72 Cubic Feet Per Minute |
| Brand | ARCTIC |
| Compatible Devices | Server |
| Compatible devices | Server |
| Cooling Method | Air |
| Cooling method | Air |
| Customer Reviews | 4.3 out of 5 stars 79 Reviews |
| Global Trade Identification Number | 04895213704960 |
| Included Components | ARCTIC Freezer 4U-M (Rev. 2) |
| Item Weight | 1275 Grams |
| Manufacturer | ARCTIC |
| Material | Aluminium |
| Max Rotational Speed | 2300 RPM |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product Warranty | 6 years |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wattage | 1.44 watts |

## Product Details

- **Air flow capacity:** 72 Cubic Feet Per Minute
- **Brand:** ARCTIC
- **Compatible devices:** Server
- **Cooling method:** Air
- **Global Trade Identification Number:** 04895213704960
- **Material:** Aluminium
- **Maximum rotational speed:** 2300 RPM
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 1.44 watts

## Images

![ARCTIC Freezer 4U-M (Rev. 2) - Image 1](https://m.media-amazon.com/images/I/61zNawwHfzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works flawlessly
*by A***N on 4 March 2025*

At max RPM it’s managed to keep the Epyc 7532 at a max of 43c in a 22c ambient room with poor airflow. At about 1000 RPM it maxes at 55c this test was done under full load. Attaching the cooler to the brackets isn’t like the usual consumer grade coolers, make sure you attach the brackets to the cooler first and the screws get screwed in from underneath to keep the bracket in place or at least for the AMD side of things. I tried attaching the brackets to the board and cooler after the fact and well, it was a lesson learned. Impressive cooler for impressive value. I was going to add my P12 Max fans to this but the fans that come with the cooler are more than adequate.

### ⭐⭐⭐⭐⭐ Quiet, cool temperatures
*by A***R on 16 March 2025*

Using it to cool a 64 core Epyc socket SP3. The cooler is quiet and keeps the temperature of the CPU to a reasonable level. Fitting is releatively easy but you have to follow the instructions as everything needs to be positioned correctly depending on the exact setup you have. There is also an order required to tighten everything down to make sure that you get good, strong contact with the CPU, but everything is well shown in the instructions.

### ⭐⭐⭐⭐ Impressive Size and Performance, Undermined by Design Flaws
*by C***K on 7 February 2026*

These heatsinks are massive and perform reasonably well, but oddly they don’t fully cover the CPU’s integrated heat spreader on an SP3 socket processor. I’m convinced they would cool far more effectively if they actually covered fully, just like every other heatsink I’ve installed over my 35 years as a computer engineer.

## Frequently Bought Together

- ARCTIC Freezer 4U-M (Rev. 2)
- GIGABYTE TRX50 AERO D (sTR5/ AMD/ TRX50/ E-ATX/ DDR5/ PCIe 5.0 M.2/ PCIe 5.0/ USB4 Type-C/Wi-Fi 7/ Marvell 10GbE/ Motherboard)
- AMD Ryzen™ Threadripper™ 7970X 32-Core, 64-Thread Processor

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-28*