---
product_id: 681461589
title: "Freezer 4U-M (Rev. 2)"
brand: "arctic"
price: "B/.221"
currency: PAB
in_stock: true
reviews_count: 13
category: "Arctic"
url: https://www.desertcart.com.pa/products/681461589-freezer-4u-m-rev-2
store_origin: PA
region: Panama
---

# 72 CFM airflow 2300 RPM max speed Dual ball bearing fans Freezer 4U-M (Rev. 2)

**Brand:** arctic
**Price:** B/.221
**Availability:** ✅ In Stock

## Summary

> ❄️ Chill like a pro: elite cooling that fits your high-performance hustle.

## Quick Answers

- **What is this?** Freezer 4U-M (Rev. 2) by arctic
- **How much does it cost?** B/.221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/681461589-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

- • **Compact 4U Design:** Fits seamlessly in 4U server cases without blocking RAM or PCIe slots—maximize your build space.
- • **Ampere Altra Ready:** Supports Ampere Altra CPUs via optional kit or integrated version—future-proof your high-performance setup.
- • **Effortless Installation:** Comes with thermal paste and pre-installed brackets—get your system cooled and running fast, no hassle.
- • **Powerful Dual 120mm Fans:** Custom-engineered fans deliver superior heat dissipation with whisper-quiet PWM control for optimized cooling.
- • **Built for 24/7 Durability:** Double ball bearing fans ensure ultra-reliable, maintenance-free operation around the clock.

## Overview

The ARCTIC Freezer 4U-M (Rev. 2) is a compact, high-performance air cooler designed for dual-CPU motherboards and 4U server cases. Featuring dual 120mm fans with double ball bearings and PWM control, it delivers 72 CFM airflow at up to 2300 RPM for efficient, quiet cooling. Compatible with AMD, Intel, and optionally Ampere Altra CPUs, it offers durable, maintenance-free operation with easy installation, making it a cost-effective alternative to expensive AIO water coolers.

## Description

Buy ARCTIC Freezer 4U-M (Rev. 2): CPU Cooling Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent cooler - 85c 9970X - 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: Threadripper 1950x dropped idle temps from 80C to 27C - I installed this on a Threadripper 1950x ( TR4 socket), and it works perfect. Idle CPU temps are site between 27C - 34C. This is even better than the watercooler I replaced. I built my PC back in 2017. It has a Threadripper 1950x. When I built the PC I used one of the Enermax Closed loop all in one water Cooling systems. These systems are not know for their quality. Reviews all over the web calling them trash. When I first installed it I replaced the coolant with better stuff, and as a result is has run reliably for 8 years. Finally I noticed my fans were randomly running at full blast, when I was not doing anything intensive. I checked my CPU temp and it was 76C. Which was high, then I heard some squeling from inside the PC. I determined it was the Water Pump going out. I took it part and cleaned it, used new fluid, but that didn't help, it still continued to have issues, with CPU temps slowly climbing up to 90C, and the PC starting to lag as the CPU attempted to downclock itself to stay cool. So I needed to get a new cooler. Unfortunately most local retailers are not going to stock any coolers compatible for the TR4 socket. I took a leap of faith and bought this from desertcart, hoping it would fit. I was a little concerned as some mentioned the fans bumping into the motherboard heatshield, and loosing access to one of the PCIE slots. I am running an Gigabyte X399 Aorus Pro-CR and it fits perfect. I even have RGB LED memory and there is just barely enough clearance for the heatsink to not touch. The fan closest to the PCIE does leave a tight gap, but I moved around my cards to ensure a smaller card is right next to it to ensure its not blocking any airflow. Wish I would have bought this years ago. It cools just a well if not better than the old Enermax AIO water cooler it replaced. Highly recommend. It does a great job

## 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 |
| Air Flow Capacity | 72 Cubic Feet Per Minute |
| Best Sellers Rank | #97 in Computer CPU Cooling Fans |
| Brand | ARCTIC |
| Compatible Devices | AMD, Intel |
| Cooling Method | Air |
| Date First Available | May 29, 2024 |
| Global Trade Identification Number | 04895213704960 |
| Item Weight | 2.81 pounds |
| Item model number | ACFRE00133B |
| Manufacturer | ARCTIC |
| Material | Aluminum |
| Maximum Rotational Speed | 2300 RPM |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.88 x 6.14 x 5.71 inches |
| Voltage | 12 Volts |
| Wattage | 1.44 watts |

## Product Details

- **Air Flow Capacity:** 72 Cubic Feet Per Minute
- **Brand:** ARCTIC
- **Compatible Devices:** AMD, Intel
- **Cooling Method:** Air
- **Global Trade Identification Number:** 04895213704960
- **Material:** Aluminum
- **Maximum Rotational Speed:** 2300 RPM
- **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

### ⭐⭐⭐⭐⭐ Excellent cooler - 85c 9970X
*by C***I on November 21, 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.

### ⭐⭐⭐⭐⭐ Threadripper 1950x dropped idle temps from 80C to 27C
*by P***E on October 3, 2025*

I installed this on a Threadripper 1950x ( TR4 socket), and it works perfect. Idle CPU temps are site between 27C - 34C. This is even better than the watercooler I replaced. I built my PC back in 2017. It has a Threadripper 1950x. When I built the PC I used one of the Enermax Closed loop all in one water Cooling systems. These systems are not know for their quality. Reviews all over the web calling them trash. When I first installed it I replaced the coolant with better stuff, and as a result is has run reliably for 8 years. Finally I noticed my fans were randomly running at full blast, when I was not doing anything intensive. I checked my CPU temp and it was 76C. Which was high, then I heard some squeling from inside the PC. I determined it was the Water Pump going out. I took it part and cleaned it, used new fluid, but that didn't help, it still continued to have issues, with CPU temps slowly climbing up to 90C, and the PC starting to lag as the CPU attempted to downclock itself to stay cool. So I needed to get a new cooler. Unfortunately most local retailers are not going to stock any coolers compatible for the TR4 socket. I took a leap of faith and bought this from amazon, hoping it would fit. I was a little concerned as some mentioned the fans bumping into the motherboard heatshield, and loosing access to one of the PCIE slots. I am running an Gigabyte X399 Aorus Pro-CR and it fits perfect. I even have RGB LED memory and there is just barely enough clearance for the heatsink to not touch. The fan closest to the PCIE does leave a tight gap, but I moved around my cards to ensure a smaller card is right next to it to ensure its not blocking any airflow. Wish I would have bought this years ago. It cools just a well if not better than the old Enermax AIO water cooler it replaced. Highly recommend. It does a great job

### ⭐ Poor build quality
*by Y***4 on January 18, 2026*

Improperly fabbed. Will not go together. I checked multiple install instructions and a youtube video, none of the other installs have a half a screw hole and then a full one. It looks like it was improperly manufactured. I had to cut part of the heatsink off to make it fit.

## 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.com.pa/products/681461589-freezer-4u-m-rev-2](https://www.desertcart.com.pa/products/681461589-freezer-4u-m-rev-2)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-25*