ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler

Name: ARCTIC Freezer 4U-M Rev. 2 41486644
Brand: OEM
SKU: 12416544
Price: 67.49 EUR
Availability: OutOfStock

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ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler for AMD and Intel Sockets

ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler Photo 1

ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler Photo 2

ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler Photo 3

ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler Photo 4

Short description

The ARCTIC Freezer 4U-M Rev. 2 is a high-performance air cooler designed for 4U server environments. Featuring a 120 mm fan with dual ball bearings, it delivers an airflow of 122.16 m³/h and supports a TDP of up to 350 W. Compatible with LGA 4189, TR4, sTRX4, and sWRX8 sockets, this aluminium and black cooler ensures reliable thermal management for demanding server workloads.

Warranty: 2 Years

SKU: 12416544

Manufacturer: OEM

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Product information

Description

The ARCTIC Freezer 4U-M Rev. 2 is a high-performance air cooler specifically engineered for 4U server environments. This cooling solution is designed to meet the rigorous demands of continuous operation in servers and workstations, providing reliable thermal management for high-performance processors. With its robust construction and efficient airflow, it ensures that hardware remains within optimal temperature ranges even under heavy workloads.

Advantages

This server cooler stands out due to its exceptional durability and energy efficiency. The inclusion of a dual ball bearing fan ensures a long service life and consistent performance, making it an ideal choice for systems that require 24/7 reliability. Its design is optimized for high-density server chassis, providing effective heat dissipation while maintaining a compact footprint that fits within standard 4U rack spaces.

Suitable for

4U server rack configurations
High-performance workstations
Continuous server operations
Systems requiring high thermal dissipation up to 350 W

When it may not be suitable

This cooler is specifically designed for 4U server chassis and may not fit into smaller 1U, 2U, or 3U rack enclosures due to its height. It is also not intended for standard consumer desktop cases that lack the specific mounting requirements for the supported server-grade processor sockets.

Key specifications

Fan diameter: 120 mm
Airflow: 122.16 m³/h
Bearing type: Dual ball bearing
Supported sockets: LGA 4189, Socket TR4, Socket sTRX4, Socket sWRX8
Thermal Design Power (TDP): 350 W
Dimensions: 156 mm x 124 mm x 145 mm
Weight: 1.275 kg

How to use

Installation should be performed by ensuring the motherboard is compatible with the supported socket types listed. The cooler is mounted directly onto the processor socket using the provided hardware. Ensure that the thermal interface material is applied correctly between the CPU heat spreader and the cooler base for optimal heat transfer. Once secured, connect the fan power cable to the appropriate motherboard header.

What to consider before purchase

Verify that your server chassis supports a 4U cooler height
Check compatibility with your specific CPU socket type
Ensure there is sufficient clearance around the CPU socket on your motherboard

Usage recommendations

For optimal performance and longevity, ensure that the server environment has adequate intake and exhaust airflow to support the cooler's heat dissipation capabilities. Regularly inspect the fan for dust accumulation to maintain peak efficiency.

Specifications

Type:: Air cooler
Fan diameter:: 120 mm
Weight:: 1.275 kg
Thermal Design Power (TDP):: 350 W
Supported processor sockets:: LGA 4189, Socket TR4, Socket sTRX4, Socket sWRX8
Product colour:: Black, Aluminium

All features

Performance

Type:: Air cooler
Fan diameter:: 120 mm
Supported processor sockets:: LGA 4189, Socket TR4, Socket sTRX4, Socket sWRX8
Maximum airflow:: 71.9 cfm
Airflow:: 122.16 m³/h
Bearing type:: Dual ball bearing
Operating temperature (T-T):: 0 - 40
Suitable location:: Processor
Fan speed (max):: 2300 RPM
Fan speed (min):: 400 RPM
Fan noise level (max):: 40 dB
Fan static pressure:: 3.3 mmH2O

Design

Product colour:: Black, Aluminium
Rack capacity:: 4U
Number of fans:: 2 fan(s)
Number of heat pipes:: 8
Number of fins:: 57
Fins material:: Aluminium
Fan connector:: 4-pin

Weight & dimensions

Cable length:: 0.2 m
Heat pipes diameter:: 6 mm
Weight:: 1.275 kg
Package weight:: 1548 g
Height:: 145 mm
Width:: 156 mm
Depth:: 124 mm
Package depth:: 211 mm
Package height:: 141 mm
Package width:: 160 mm

Power

Thermal Design Power (TDP):: 350 W
Fan voltage:: 12 V
Fan current:: 0.12 A
Starting voltage:: 8 V

Packaging content

Package type:: Box

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Instructions

mmo_124444948_1746881214_5881_2491755.pdf

Description

Instructions

mmo_124444948_1746881214_5881_2491755.pdf

Machine translation. Load original

Reasons to buy

Versatile Multi-Compatible Server Cooler

The ARCTIC Freezer 4U-M Rev. 2 delivers broad compatibility and exceptional efficiency for demanding server environments. Its large contact surface and improved mounting system support a wide range of Intel and AMD server sockets — including Intel LGA 4710, LGA 4189, LGA 4677 and Ampere Altra LGA4926, plus AMD SP6, sTR5, SP3, TR4, sTRX4 and sWRX8. Despite cooling CPUs with up to 64 cores and handling up to 350 W TDP, the cooler draws only 2.88 W, providing powerful heat dissipation without excess power consumption.

Generous RAM Clearance for Compatibility and Airflow

Designed with server and workstation builds in mind, the Freezer 4U-M Rev. 2 provides 53 mm of RAM clearance, accommodating memory modules with moderate heatsinks. This space improves compatibility and promotes unobstructed airflow for better overall cooling performance.

Compact 4U Form Factor and Dual-Socket Ready

With an optimized installation height of just 145 mm and compact dimensions of 156 x 124 mm, this cooler fits classic 4U server racks and most consumer 4U cases. Its low profile and design also make it suitable for dual-socket motherboards. For flexible system layouts, the fans can be swapped to reverse airflow direction when necessary.

High-Pressure Fans in Push–Pull for Efficient Cooling

Equipped with 120 mm PWM fans from ARCTIC's acclaimed P series, the Freezer 4U-M Rev. 2 is optimized for static pressure and high fin density. The push–pull fan configuration maximizes heat transfer and maintains efficient cooling under heavy server workloads while operating quietly — ideal for office workstations and noise-sensitive environments. The dual-fan setup also offers redundancy, reducing the risk of overheating if one fan underperforms.

Built for 24/7 Continuous Operation

Both fans use durable dual ball bearings engineered for continuous, around-the-clock operation. This bearing type resists contamination and wear from high temperatures far better than sleeve or fluid-dynamic bearings, ensuring long-term reliability and dependable performance in sustained server use.

Includes Premium MX-6 Thermal Paste

The cooler ships with ARCTIC MX-6 thermal paste to reduce thermal resistance between the CPU heat spreader and the cooler. MX-6 is formulated for ultimate performance and is non-conductive and non-capacitive, making it safe and effective for professional installations.

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FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, thermal design power (tdp), supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for ARCTIC Freezer 4U-M Rev. 2 Server CPU Cooler?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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