ARCTIC

ARCTIC Liquid Freezer III 240 A-RGB

Name: ARCTIC Liquid Freezer III 240 A-RGB - CPU AIO Water Cooler, Water Cooling PC, Intel & AMD, Efficient PWM-Controlled Pump, Fan: 200–2000 RPM, LGA1851
Brand: ARCTIC
SKU: B0CKXCFLPN

Status: ARCTIC Liquid Freezer III 240 A-RGB - CPU AIO…: Unavailable on Amazon as of 2026-10-06 10:25 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 240 A-RGB: LGA1851/LGA1700 contact frame spreads mounting pressure evenly on current Intel CPUs; main trade-off: large pump block can interfere with devices in the M.2_1 slot on some motherboards.

Unavailable on Amazon as of 2026-10-06 10:25 UTC

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

Similar: ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO… — $76.99 on Amazon as of 2026-10-07 04:20 UTC (price may vary).

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Similar: Thermalright Aqua Elite 240 ARGB V4 Liquid CPU… — $41.90 on Amazon as of 2026-10-06 10:19 UTC (price may vary).

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Similar: Thermalright FW 240 Black ARGB V2 CPU Water… — $67.90 on Amazon as of 2026-10-06 10:25 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 2026-10-06

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

✓ LGA1851/LGA1700 contact frame spreads mounting pressure evenly on current Intel CPUs
✓ Native 5mm AMD offset mount places the cold plate over the Ryzen chiplet hotspot
✓ Built-in PWM VRM fan moves air over the voltage converters around the socket
✓ Fan cables run inside the hose sleeve, leaving one visible cable to the motherboard

Cons

✗ Large pump block can interfere with devices in the M.2_1 slot on some motherboards
✗ Requires checking ARCTIC's motherboard compatibility list before you buy
✗ 240mm radiator has less cooling surface than 280mm or 360mm AIO options
✗ White finish suits white or light builds and can look out of place in dark builds

Manufacturer description

The ARCTIC Liquid Freezer III 240 A-RGB is a 240mm all-in-one CPU liquid cooler in white, built for current Intel and AMD desktop platforms. On Intel, the cooler ships with an LGA1851 and LGA1700 contact frame. The frame spreads mounting pressure evenly across the CPU, which keeps the heatspreader flat against the cold plate for better heat transfer. On AMD, a native 5mm offset mount moves the cold plate toward the hotspot of Ryzen's multi-die chiplet layout, where most of the heat is produced. ARCTIC also adds a PWM-controlled VRM fan in the pump housing. It pushes air over the voltage…

SpecPicks Verdict

SpecPicks scored ARCTIC Liquid Freezer III 240 A-RGB 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 240 fit Intel LGA1851 and LGA1700?

Yes. It ships with a contact frame for LGA1851 and LGA1700 that spreads mounting pressure evenly across the CPU for better heat transfer.

Is the Liquid Freezer III 240 good for AMD Ryzen CPUs?

It supports AMD with a native offset mount that shifts the cold plate 5mm toward the hotspot of Ryzen's chiplet design. Check ARCTIC's compatibility list for your specific socket and board.

Will this AIO block my M.2 slot?

It can on some boards. ARCTIC notes that the pump block can interfere with devices in the M.2_1 slot. The manual, the technical data and ARCTIC's website list affected boards and a workaround, so run the compatibility check first.

How loud are the fans and how many cables do I need to connect?

The radiator fans are PWM-controlled from 200 to 2000 RPM, so they stay slow at light load. Their cables run inside the hose sleeve, which leaves one visible cable to the motherboard.

Key Features

LGA1851 AND LGA1700 CONTACT FRAME: Improved contact pressure distribution through Intel mounting frame for efficient heat transfer, thanks to even CPU contact surface
NATIVE AMD OFFSET MOUNTING: Optimized for the multi-die chiplet design of Ryzen processors - 5mm offset for optimal coverage of the CPU hotspot, resulting in more efficient heat transfer
ACTIVE COOLING OF THE VOLTAGE CONVERTERS: PWM-controlled VRM fan that additionally cools components in the base area, such as voltage converters
INTEGRATED CABLE MANAGEMENT: The PWM cables of the radiator fans are integrated into the jacket of the hoses, which means that only one visible cable is connected to the motherboard
LIMITED COMPATIBILITY WITH A FEW MOTHERBOARDS: Oversized coolers on the M.2_1 slot can lead to compatibility problems. An overview and solution is available in the technical data, in the manual and on the manufacturer's website. Please use the compatibility check

Full Specifications

Brand	ARCTIC
Color	White
Model	Liquid Freezer III 240 A-RGB (White)
Voltage	12 Volts
Wattage	5 watts
Material	Aluminium (Radiator), Copper, Micro Skived Fins (Cold Plate)
Unit Count	1.0 Count
Part Number	ACFRE00150A
Compatibility	PC
Material Type	Aluminium (Radiator), Copper, Micro Skived Fins (Cold Plate)
Cooling Method	Water
Number of Items	1
Air Flow Capacity	48.8 Cubic Feet Per Minute
Compatible Devices	1851, 1700; AMD, AM5, AM4, Intel
Included Components	ARCTIC Liquid Freezer III 240 A-RGB (White)
Power Connector Type	4-Pin
Warranty Description	6 years
Maximum Rotational Speed	2000 RPM
Item Dimensions L x W x H	10.91"L x 4.72"W x 2.48"H
LGA1851 AND LGA1700 CONTACT FRAME	Improved contact pressure distribution through Intel mounting frame for efficient heat transfer, thanks to even CPU contact surface
Full listing title	ARCTIC Liquid Freezer III 240 A-RGB - CPU AIO Water Cooler, Water Cooling PC, Intel & AMD, Efficient PWM-Controlled Pump, Fan: 200–2000 RPM, LGA1851 and LGA1700 Contact Frame - White

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Amazon shows no buyable offer for ARCTIC Liquid Freezer III 240 A-RGB - CPU AIO… 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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