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Overview

• Improved contact pressure distribution through Intel mounting frame • Optimized for the multi-die chiplet design of Intel / AMD CPUs • Active cooling of the voltage converters • Improved Radiator Design • 2x 120mm High Static Pressure Fans • Integrated Cable Management • LIMITED COMPATIBILITY WITH A FEW MOTHERBOARDS: solution is available on the manufacturer's website

Arctic Liquid Freezer III Pro 240 AIO CPU Water Cooler (Intel & AMD), New Silent & Powerful VRM Fan, Improved Radiator, Efficient PWM Pump (Black)

Model: ACFRE00178A
Web Code: 19433493
Sold and shipped by | 4.5 seller rating (289 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The Arctic Cooling Liquid Freezer III Pro 240 AIO CPU Cooler (Black Color)

A Multi Compatible All-in-One CPU Water Cooler

Arctic Liquid Freezer III Pro 240 – Brilliant Cooling, Bold Style

The Arctic Liquid Freezer III Pro 240 takes high-performance liquid cooling to the next level—combining cutting-edge thermal management with vibrant addressable RGB lighting for a build that runs cool and looks stunning.

Featuring a 240mm high-density radiator and two NEW P12 Pro 120mm fans, this cooler delivers exceptional heat dissipation for overclocked CPUs and high-demand systems. The advanced pump design, now equipped with an integrated VRM fan, enhances both CPU and motherboard cooling efficiency—perfect for sustained performance under heavy loads.

Both the fans and pump head adds dynamic visual flair, fully compatible with major motherboard sync software for effortless personalization. With pre-applied Arctic MX-6 thermal paste, sleeved hoses, and a sleek, low-profile design, installation is hassle-free and clean.

Key Features:

-240mm radiator with two quieter and more powerful at low speed 120mm fans

-Integrated VRM cooling fan in the pump for improved motherboard temps

-Pre-applied MX-6 thermal paste for easy, optimal installation

-Whisper-quiet operation and PWM fan control

-Wide socket compatibility (Intel & AMD)

-Maintenance-free, durable design built to last

Illuminate your rig and power through the heat with the Arctic Liquid Freezer III Pro 240 —where performance meets personality.

Some motherboards may be incompatible with the Liquid Freezer III Pro due to oversized SSD coolers in the M.2_1 slot. For affected motherboards, we provide a compatible M.2 cooler free of charge.

Liquid Freezer III Pro Compatibility List Website:

https://support.arctic.de/lf3-compatibility

Specification:

Make and Model: Arctic Cooling Liquid Freezer III Pro 240 AIO CPU Cooler (Black Color)

Part Number: ACFRE00178A

Color: Black

Materials

Coldplate: Copper, Micro Skived Fins

Radiator: Aluminum

Fans

2x Arctic P12 Pro PWM Fans, Black

Fan Speed: 600 ~ 3,000 rpm via PWM

Fan Bearing: Fluid Dynamic Bearing

Airflow: Up to 77 cfm / 131.00 m3/hour

Static Pressure: 6.9mmH2O

Connectors: 4-Pin

Cold Plate: Copper Cold Plate w/ Micro Skived Fins

VRM Module

VRM Fan: 400 ~ 2,500 rpm (PWM controlled)

Pump: 800 ~ 2,800 rpm (PWM controlled)

Tubing Outside Diameter: 12.4mm

Inside Diameter: 6.0mm

Length: 450mm

Radiator: Aluminum Radiator

Thermal Paste: Arctic Cooling MX-6 Thermal Paste, 0.8g

Fans: (per Fan)

1x 4-Pin PWM Connector: Up to 12Vdc @ 0.11A, 1.32W

Pump: 12Vdc @ 0.35A, 4.2W

VRM Module:

VRM PWM Fan: 12Vdc @ 0.05A, 0.6W

Dimensions

Fans: 120 x 120 x 25mm

Radiator: 277 x 120 x 38mm

Tubing Length: 450mm

Tubing External Diameter: 12.4mm

Tubing Internal Diameter: 6.0mm

Weight Combined Weight: 1.675kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

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