Thermaltake

Thermaltake TH240 ARGB 240mm AIO Liquid CPU Cooler

4.2 (1506 reviews)

Cool your CPU in style with the Thermaltake TH240 ARGB, delivering efficient liquid cooling and vibrant RGB lighting.

$105.81*
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*Price sourced from Amazon.com. Last updated:Jun 14, 2026.Price and availability are subject to change.

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Overview

The Thermaltake TH240 ARGB Sync is an all-in-one liquid cooling solution built for PC enthusiasts who want reliable thermal performance without the complexity of a custom loop. At its core is a copper-base water block paired with a pump running at 3300 RPM, delivering consistent coolant flow across the 240mm radiator. The dual 120mm high static pressure fans push up to 59.28 CFM of air through the radiator fins while keeping noise levels down to 28.2 dB-A, striking a practical balance between cooling output and acoustics.

Beyond performance, the TH240 stands out with its addressable RGB lighting, which can be synchronized with major motherboard RGB ecosystems through the 5V 3-pin ARGB header. The 400mm rubber tubing offers reasonable routing flexibility for most mid-tower builds, and the 27mm-thick radiator maintains a slim profile that avoids RAM or case clearance conflicts. Compatible with a broad range of Intel and AMD sockets including AM4 and LGA 1200, this cooler is a practical upgrade from stock or tower air coolers for users looking to manage thermals on mainstream processors.

Key Features

LGA1700 Kit available. Search ASIN B09LLZZZTN, Thermaltake P/N CL-O033-ST00BL-A, to upgrade now

[HIGH PERFORMANCE LIGHTING WATER BLOCK] - Copper base plate accelerates the heat conductivity with dazzling lighting through the specially designed water block

[HIGH EFFICIENCY RADIATOR] - Large surface radiator increases cooling and provides exceptional heat dissipation

[NO REFILL REQUIRED] - Reinforced-sleeved low evaporation tubing delivers the best durability and effectively decreases the loss of coolan

Compatible Sockets - INTEL 2066, 2011v3, 2011, 115X, 1366 and AMD AM4, AM3+, AM3, AM2+, AM2, FM2, FM1

Specifications

Model
CL-W286-PL12SW-A
Pump Rated Voltage
12V / 5V
Pump Rated Current
0.37A / 0.12A
Pump Motor Speed
3300 RPM
Water Block Material
Copper
Fan Dimensions
120 x 120 x 25 mm
Fan Speed
1500 RPM
Noise Level
28.2 dB-A
Max Air Flow
59.28 CFM
Fan Connector
2510 4-Pin / 5V ARGB 3-Pin
Tube Length
400 mm
Tube Material
Rubber
Radiator Dimensions
273 x 120 x 27 mm
CPU Socket Compatibility
Intel LGA 1200/1156/1155/1151/1150; AMD FM2/FM1/AM4/AM3+/AM3/AM2+/AM2

Pros & Cons

👍 Pros

  • Copper water block provides excellent thermal conductivity for efficient heat transfer
  • Dual 120mm fans deliver strong static pressure at a low 28.2 dB-A noise level
  • ARGB lighting syncs with motherboard software for a unified build aesthetic
  • 240mm radiator fits in most mid-tower and larger cases without clearance issues

👎 Cons

  • Does not support newer Intel LGA 1700 or AMD AM5 sockets out of the box
  • 400mm tube length may be tight in larger full-tower cases with bottom-mounted radiators
  • Pump speed is fixed at 3300 RPM with no user-adjustable control
  • Fan connector uses a 4-pin 2510 connector rather than standard PWM for speed control

Frequently Asked Questions

It supports Intel LGA 1200, 1156, 1155, 1151, and 1150, as well as AMD FM2, FM1, AM4, AM3+, AM3, AM2+, and AM2.
The fans produce up to 28.2 dB-A at maximum speed, which is relatively quiet for 120mm cooling fans.
Yes, the TH240 ARGB Sync supports synchronization with compatible motherboard RGB software via the 5V 3-pin ARGB header.
The water block uses a copper contact plate for efficient heat transfer from the CPU.
It uses a 240mm radiator with dimensions of 273 x 120 x 27 mm, requiring two 120mm fan mounting slots in your case.