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Black 240 mm AIO liquid cooler with two 120 mm ARGB fans and copper water block

Thermaltake Open box

Thermaltake CL-W352-PL12SW-B 240 mm liquid cooler

SKU CH-D94B-9G9D3 MPN CL-W352-PL12SW-B

A 240 mm AIO with two 120 mm ARGB fans, a 3300 RPM pump and a copper water block cools Intel and AMD CPUs at 28.2 dB-A

  • Efficient CPU cooling from a 240 mm aluminium radiator with copper water block
  • Pump spins up to 3300 RPM for fast, consistent heat transfer
  • Two 120 mm fans deliver 59.28 CFM airflow at 28.2 dB-A noise
  • Addressable RGB on fans and block syncs with major motherboard lighting systems
  • Universal mounting kit supports Intel LGA 1150 through 2066 and AMD AM2 to AM4

240 mm AIO CPU cooler for mainstream builds

The Thermaltake TH240 ARGB Sync pairs a 240 mm aluminium radiator with two 120 mm high-static-pressure ARGB fans and a copper water block. It targets builders who want maintenance-free liquid cooling for compatible Intel or AMD sockets without custom-loop complexity. The 400 mm tube length allows flexible routing in mid-tower cases. Buyers needing larger radiators or support for newer sockets not listed here should look elsewhere.

ARGB lighting and fan controller included

Addressable RGB on both fans and the water block synchronises with ASUS Aura, GIGABYTE RGB Fusion, MSI Mystic Light and ASRock Polychrome via a 5 V 3-pin header. An included controller also provides preset lighting modes when a motherboard header is unavailable. The two fans spin at 1500 RPM, moving 59.28 CFM at 1.31 mm-H2O static pressure while producing 28.2 dB-A. Users who prefer software-only lighting control without extra cables will not benefit from the bundled controller.

Pump speed and socket limits define thermal ceiling

The pump reaches 3300 RPM to circulate coolant across the copper base plate, setting the practical heat-transfer limit for this 240 mm loop. Mounting hardware covers Intel LGA 2066, 2011-3, 2011, 1366, 1156, 1155, 1151, 1150 and AMD AM4, AM3+, AM3, AM2+, AM2, FM2, FM1. Builders targeting newer platforms or higher thermal loads beyond what this pump and radiator combination can dissipate will need a different solution.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $49.99
Cheaper than about 62% of the 1,190 comparable items (median $71.99).

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Specifications

Size & build
Shipping weight2.72 kg
Package size315 × 175 × 99 mm

Questions about this item

Does the 240 mm radiator or 3300 RPM pump require periodic coolant replacement?

The loop is sealed and maintenance-free; no coolant refills or pump servicing are needed during the cooler's service life.

What thermal limit appears first when the 1500 RPM fans run continuously under heavy load?

The 28.2 dB-A noise floor is reached before airflow drops below 59.28 CFM or static pressure falls under 1.31 mm-H2O.

How much heat and noise do the 120 mm ARGB fans and pump add to a system running 24/7?

Two fans at 1500 RPM produce 28.2 dB-A while moving 59.28 CFM, and the 3300 RPM pump circulates coolant without a separate noise rating.

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