---
product_id: 667703803
title: "ARCTIC Freezer 4U-M (Rev. 2)"
brand: "arctic"
price: "NZ$238"
currency: NZD
in_stock: true
reviews_count: 9
category: "Arctic"
url: https://www.desertcart.nz/products/667703803-arctic-freezer-4u-m-rev-2
store_origin: NZ
region: New Zealand
---

# PWM control from 400-2300 RPM Dual 120mm fans for max airflow Pre-installed mounting brackets ARCTIC Freezer 4U-M (Rev. 2)

**Brand:** arctic
**Price:** NZ$238
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your server, own the rack — performance that never quits!

## Quick Answers

- **What is this?** ARCTIC Freezer 4U-M (Rev. 2) by arctic
- **How much does it cost?** NZ$238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/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

- • **24/7 Durability:** Double ball bearing fans engineered for relentless, maintenance-free operation around the clock.
- • **Precision Fan Control:** Dual 120mm PWM fans deliver tailored airflow from whisper-quiet 400 RPM to turbo 2300 RPM speeds.
- • **Effortless Installation:** Comes with thermal paste and exclusive mounting points for a hassle-free setup that gets you running fast.
- • **Rack-Ready Cooling Power:** Optimized for 4U+ server cases, saving precious rack space without compromising performance.
- • **Universal Multi-Socket Support:** Seamlessly compatible with AMD SP6, sTR5, TR4, sTRX4, Intel LGA4189, LGA4710, and more—future-proof your server build.

## Overview

The ARCTIC Freezer 4U-M (Rev. 2) is a high-performance server CPU cooler designed for 4U and larger rack cases. Featuring dual 120mm PWM fans with speeds from 400 to 2300 RPM and durable double ball bearings, it ensures efficient heat dissipation and 24/7 reliability. Compatible with a wide range of AMD and Intel server sockets, it offers a compact design that preserves RAM slot access and supports dual-CPU motherboards. Pre-installed mounting brackets and included thermal paste 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: Very good cooling performance - Good. Great value for money. Very good cooling performance.
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.

## 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 |
| Best Sellers Rank | 48,508 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 850 in Fans & Cooling |
| Brand | ARCTIC |
| Colour | black |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 120 Reviews |
| Global Trade Identification Number | 04895213704960 |
| Importer Contact Information | ALLWAY DISTRIBUTION PVT LTD |
| Included Components | ARCTIC Freezer 4U-M (Rev. 2) |
| Item Type Name | Air Cooler |
| Item Weight | 1275 Grams |
| Item weight | 1275 Grams |
| Manufacturer | ARCTIC |
| Manufacturer Contact Information | ARCTIC HMK LIMITED |
| Manufacturer Part Number | ACFRE00133B |
| Material | Aluminium |
| Material Type | Aluminium |
| Model Number | ACFRE00133B |
| Number of Items | 1 |
| Number of Packs | 1 |
| Packer Contact Information | ARCTIC HMK LIMITED |
| Product Warranty | 6 years |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Brand:** ARCTIC
- **Colour:** black
- **Item weight:** 1275 Grams
- **Material:** Aluminium
- **Unit count:** 1.0 count

## Images

![ARCTIC Freezer 4U-M (Rev. 2) - Image 1](https://m.media-amazon.com/images/I/61zNawwHfzL.jpg)
![ARCTIC Freezer 4U-M (Rev. 2) - Image 2](https://m.media-amazon.com/images/I/71jVUsDjvJL.jpg)
![ARCTIC Freezer 4U-M (Rev. 2) - Image 3](https://m.media-amazon.com/images/I/71C8HAv8thL.jpg)
![ARCTIC Freezer 4U-M (Rev. 2) - Image 4](https://m.media-amazon.com/images/I/71EHSb6-xqL.jpg)
![ARCTIC Freezer 4U-M (Rev. 2) - Image 5](https://m.media-amazon.com/images/I/71WfTojfGJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good cooling performance
*by Y***N on 14 September 2026*

Good. Great value for money. Very good cooling performance.

### ⭐⭐⭐⭐⭐ 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.

## 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 New Zealand*
*Store origin: NZ*
*Last updated: 2026-09-23*