ARCTIC

ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler,2 x 120 mm Water Cooling

Name: ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler,2 x 120 mm Water Cooling
Brand: ARCTIC
SKU: B0F9B9S8F9

Status: ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler: Unavailable on Amazon as of 2026-10-21 04:16 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The ARCTIC Liquid Freezer III Pro 240: Two 120 mm P12 PRO fans, quieter than the P12 at low speeds; main trade-off: 240 mm radiator needs a case with dual 120 mm radiator mounting.

Unavailable on Amazon as of 2026-10-21 04:16 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

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Similar: ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler — $101.63 on Amazon as of 2026-10-21 04:20 UTC (price may vary).

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Original listing (currently unavailable) → Compare to similar cooling & fans

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Two 120 mm P12 PRO fans, quieter than the P12 at low speeds
✓ Contact frame for Intel LGA1851 and LGA1700 evens out mounting pressure
✓ Offset mounting centers the cold plate over the CPU hotspot on Intel and AMD
✓ PWM VRM fan cools the voltage converters around the socket
✓ Fan cables run inside the hose sleeve, so only one cable goes to the board

Cons

✗ 240 mm radiator needs a case with dual 120 mm radiator mounting
✗ Less cooling headroom than 280 mm or 360 mm AIOs for hot flagship CPUs
✗ Contact frame only helps Intel LGA1851 and LGA1700 builds
✗ Built-in fan cabling makes it harder to swap in third-party fans

Manufacturer description

The ARCTIC Liquid Freezer III Pro 240 is a 240 mm AIO CPU cooler that runs two 120 mm P12 PRO fans on its radiator. It also adds some useful extras to that standard layout. ARCTIC says the P12 PRO moves more air and runs quieter than the original P12 at any speed, especially at low RPM, and has a higher top speed for heavy all-core loads. If you are building on Intel, the included contact frame for LGA1851 and LGA1700 spreads mounting pressure more evenly across the CPU. ARCTIC says this helps heat transfer and extends CPU life. On both Intel and AMD, native offset mounting moves the cold…

SpecPicks Verdict

SpecPicks scored ARCTIC Liquid Freezer III Pro 240 using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. ARCTIC's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the ARCTIC Liquid Freezer III Pro 240 fit LGA1851 and LGA1700 motherboards?

Yes. It includes a contact frame made for Intel LGA1851 and LGA1700, which spreads mounting pressure evenly for better heat transfer.

Will it work with AMD CPUs?

ARCTIC lists native offset mounting for both Intel and AMD. The listing doesn't name specific AMD sockets, so check your socket against ARCTIC's compatibility list before you buy.

What size radiator and fans does it use?

It uses a 240 mm radiator with two 120 mm ARCTIC P12 PRO fans. Your case needs a mounting spot for a dual 120 mm radiator.

What does the VRM fan do?

The pump block has a PWM-controlled fan that blows air over the motherboard's voltage converters. This keeps them cooler, which matters because AIO builds lack the airflow a tower cooler provides.

How many cables do I need to connect to the motherboard?

Only one visible cable. The PWM cables for the radiator fans run inside the hose sleeving and join into a single connection to the motherboard.

Key Features

CONTACT FRAME FOR INTEL LGA1851 | LGA1700: Optimized contact pressure distribution for longer CPU life and better heat dissipation
ARCTIC's P12 PRO FAN: More power at any speed - more powerful and quieter than the P12, especially at low speeds. Higher maximum speed for optimal cooling performance under high load
NATIVE OFFSET MOUNTING FOR INTEL AND AMD: Shifting the cold plate center towards the CPU hotspot ensures more efficient heat transfer
INTEGRATED VRM FAN: PWM-controlled fan that lowers the temperature of the voltage converters and thus ensures reliable performance
INTEGRATED CABLE MANAGEMENT: The PWM cables of the radiator fans are integrated in the sheathing of the hoses so that only a single visible cable is connected to the motherboard

Full Specifications

Brand	ARCTIC
Model	LFIII Pro 240 nero
Voltage	12 volts
Wattage	3.96 watts
Material	Aluminium (Radiator), Copper, Micro Skived Fins (Cold Plate)
Unit Count	1 Count
Part Number	ACFRE00178A
Material Type	Aluminium (Radiator), Copper, Micro Skived Fins (Cold Plate)
Cooling Method	Water
Number of Items	1
Number of Packs	1
Air Flow Capacity	77 cfm
Compatible Devices	AMD, Intel
INTEGRATED VRM FAN	PWM-controlled fan that lowers the temperature of the voltage converters and thus ensures reliable performance
Included Components	ARCTIC Liquid Freezer III Pro 240 (black)
Power Connector Type	4-Pin
Warranty Description	6 years
Maximum Rotational Speed	3000 rpm
Item Dimensions L x W x H	10.9"L x 4.7"W x 2.6"H
INTEGRATED CABLE MANAGEMENT	The PWM cables of the radiator fans are integrated in the sheathing of the hoses so that only a single visible cable is connected to the motherboard

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Amazon shows no buyable offer for ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler at the last check. A similar in-stock product is ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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