---
product_id: 771990243
title: "Freezer 4U-M (Rev. 2)"
brand: "arctic"
price: "€ 213.59"
currency: EUR
in_stock: true
reviews_count: 5
category: "Arctic"
url: https://www.desertcart.fi/products/771990243-freezer-4u-m-rev-2
store_origin: FI
region: Finland
---

# 2x 120mm PWM fans for precise cooling Compact 4U form factor fits dual-CPU boards Double ball bearing fans for 24/7 durability Freezer 4U-M (Rev. 2)

**Brand:** arctic
**Price:** € 213.59
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your server, not your style — stay ahead with Arctic Freezer 4U-M!

## Quick Answers

- **What is this?** Freezer 4U-M (Rev. 2) by arctic
- **How much does it cost?** € 213.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/771990243-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

- • **Space-Savvy Design:** Compact 4U size fits seamlessly into server racks without blocking RAM slots, maximizing your hardware potential.
- • **Plug & Play Installation:** Comes with pre-installed mounting brackets and thermal paste for a hassle-free setup that gets you running faster.
- • **Whisper-Quiet Powerhouse:** Custom dual 120mm fans deliver high-performance cooling with minimal noise, perfect for intense workloads without distraction.
- • **Ampere Altra Ready (with Kit):** Flexible compatibility with Ampere Altra CPUs via an optional kit or integrated version, future-proofing your build.
- • **Built to Last Around the Clock:** Double ball bearing fans engineered for continuous 24/7 operation, ensuring reliability in mission-critical environments.

## Overview

The ARCTIC Freezer 4U-M (Rev. 2) is a compact, high-performance CPU cooler designed for dual-CPU motherboards in 4U server cases. Featuring two custom 120mm PWM fans with durable double ball bearings, it ensures efficient heat dissipation and quiet operation 24/7. Its space-saving design avoids RAM slot obstruction and supports Ampere Altra CPUs with an optional kit. Easy installation with included thermal paste and mounting brackets makes it a reliable, maintenance-free cooling solution for professional-grade servers.

## Description

ARCTIC, a leading manufacturer of low-noise PC coolers and components, initiated and continues to shape the trend towards quiet cooling systems. In addition to an extensive range of CPU coolers and fans for home use and servers, ARCTIC produces high-quality monitor arms, wall mounts, thermal paste as well as thermal pads. The company, headed by founder Magnus Huber, has offices in Germany, Hong Kong, USA and China. It has won over PC enthusiasts in more than 65 countries with innovative and user-friendly products that are high quality and sold at competitively low pricing. For over 20 years, ARCTIC has stood for comfortable computing, top-level gaming and overclocking, with the best service and personal support.

Review: These are some fantastic coolers! The price might seems a bit high, but it's a right price for what it offers. I moved a Supermicro H11DSi-NT + 2 Epyc 7742 from a 2U rack server into a 4U/5U case and when running 100% these 2 keeps the CPUs around 65C. Yes, they both fit on this motherboard and yes you can still add/remove the RAM modules that are right under the heatsink. Even at full load these are incredibly quiet. The package includes thermal paste and the adapter for Xeon, which is a plus.
Review: No idea why this is listed as “Frequently returned”. People must not know what they are buying. It’s an excellent cooler, much better and 1/3rd the price of the Noctua alternative. Currently using this with an ASUS Sage TRX50, Threadripper 9970x and it works flawlessly and is very quiet, given that it is cooling 350w. Max temps all core at stock are around 85c or so with a non-agressive fan curve. Somewhat annoying to install at least compared to AIOs, but threadripper aio’s are upwards of $400 and this was like $55. No brainer for no maintenence or worry about leaks on a $6000 system. 10/10 very pleased.

## Features

- ALTERA 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 |
| Item model number | ACFRE00133B |
| Manufacturer | ARCTIC |
| Product Dimensions | 12.4 x 15.6 x 14.5 cm; 1.27 kg |

## Product Details

- **Brand:** ARCTIC
- **Cooling method:** Air
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 1.44 watts

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 25 October 2025*

These are some fantastic coolers! The price might seems a bit high, but it's a right price for what it offers. I moved a Supermicro H11DSi-NT + 2 Epyc 7742 from a 2U rack server into a 4U/5U case and when running 100% these 2 keeps the CPUs around 65C. Yes, they both fit on this motherboard and yes you can still add/remove the RAM modules that are right under the heatsink. Even at full load these are incredibly quiet. The package includes thermal paste and the adapter for Xeon, which is a plus.

### ⭐⭐⭐⭐⭐ Review
*by C***I on 21 November 2025*

No idea why this is listed as “Frequently returned”. People must not know what they are buying. It’s an excellent cooler, much better and 1/3rd the price of the Noctua alternative. Currently using this with an ASUS Sage TRX50, Threadripper 9970x and it works flawlessly and is very quiet, given that it is cooling 350w. Max temps all core at stock are around 85c or so with a non-agressive fan curve. Somewhat annoying to install at least compared to AIOs, but threadripper aio’s are upwards of $400 and this was like $55. No brainer for no maintenence or worry about leaks on a $6000 system. 10/10 very pleased.

### ⭐⭐⭐⭐⭐ Review
*by N***S on 28 August 2025*

Hält meinen Epyc 7402P erstaunlich kühl. Ist dabei auch ziemlich leise. Genügend Power Reserve ist auch vorhanden. Verarbeitung ist soweit gut, die Montage ist einfach und es gab keine Probleme. Die mitgelieferte Wärmeleitpaste ist auch ausreichend vorhanden. Gewohnte Arctic Qualität für gutes Geld.

## 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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**Shop now:** [https://www.desertcart.fi/products/771990243-freezer-4u-m-rev-2](https://www.desertcart.fi/products/771990243-freezer-4u-m-rev-2)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-25*