Cooler Master

Cooler Master ML240L RGB V2 Liquid CPU Cooler

4.6 (11908 reviews)

Cooler Master's ML240L RGB V2 pairs a 3rd-gen dual chamber pump with vibrant RGB lighting for efficient, quiet CPU cooling.

$89.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

The Cooler Master MasterLiquid ML240L RGB V2 is a 240mm all-in-one liquid CPU cooler built around a 3rd-generation dual chamber pump that separates hot and cold coolant for more efficient heat transfer. The 240mm radiator provides an enlarged surface area for heat dissipation, paired with two SickleFlow 120 RGB fans featuring redesigned blades that optimize airflow up to 62 CFM while keeping noise as low as 15 dB at minimum speed. This combination makes the ML240L V2 well-suited for keeping mid-range to high-performance CPUs running cool during sustained workloads, gaming, and content creation tasks.

Durability is a key focus of this design, with industrial-grade EPDM sealing material used throughout the loop to minimize the risk of leaks over the cooler's service life. The closed-loop system comes pre-filled and requires no maintenance. Socket compatibility is extensive, supporting AMD AM5, AM4, and legacy AM sockets, as well as Intel platforms from LGA 1151 through LGA 2066, with LGA 1700 support available through a separate mounting kit. RGB lighting is integrated into both the pump head and fan frames, offering customizable effects through compatible motherboard software for a cohesive look inside windowed cases.

Key Features

3rd Generation Dual Chamber Pump for overall cooling efficiency and performance

New SickleFlow Refreshed exterior design for improved lighting and fan blades for a quiet airflow performance

RGB Lighting Signature cooling performance with an RGB design for all of the users wanting lighting effects that are fully customizable

Industrial Grade Seal High Industrial Grade EPDM material to strengthen the seal for improved longevity and Anti-Leaking

AMD AM4/AM3 plus/AM3/AM2 plus/AM2/FM2 plus/FM2/FM1

Intel LGA1700*/1200/1151/1150/1155/1156/1366/2066/2011-v3/2011 Intel’s Alder Lake LGA1700 Kit, Available on Amazon Part:603005870-GP ASIN:B09V3CFDP3

Specifications

Brand
Cooler Master
Model
MLW-D24M-A18PC-R2
Cooler Type
240mm All-in-One Liquid Cooler
Pump
3rd Generation Dual Chamber
Fan
SickleFlow 120 RGB
Fan Speed
Up to 1800 RPM
Airflow
62 CFM
Noise Level
15 dB (minimum)
TDP Rating
260 Watts
Sealing Material
Industrial Grade EPDM
Lighting
RGB (Pump and Fans)
AMD Compatibility
AM5/AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1
Intel Compatibility
LGA 1700*/1200/1151/1150/1155/1156/1366/2066/2011-v3/2011
Voltage
12V
Dimensions
0.43 x 0.19 x 0.04 inches

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Pros & Cons

👍 Pros

  • 3rd-generation dual chamber pump design improves cooling efficiency over previous single-chamber versions
  • Industrial-grade EPDM sealing material reduces risk of leaks and extends cooler lifespan
  • SickleFlow 120 fans deliver strong airflow at low noise levels starting from 15 dB
  • Broad socket compatibility covers both current AMD AM5 and Intel LGA 1700 platforms
  • Customizable RGB lighting on both pump head and fans adds visual appeal to builds

👎 Cons

  • LGA 1700 mounting bracket must be purchased separately, adding cost for newer Intel builds
  • 240mm radiator requires a case with at least one 240mm fan mounting location
  • RGB cable management can be cumbersome with separate cables for lighting and fan power
  • Tubing length may limit radiator placement options in larger full-tower cases
  • Plastic pump head housing feels less premium than metal alternatives at similar price points

Frequently Asked Questions

The LGA 1700 mounting kit is sold separately (Amazon ASIN: B09V3CFDP3, part number 603005870-GP). The cooler includes brackets for LGA 1200/1151/1150/1155/1156/1366/2066/2011 and AMD AM4/AM5/AM3+/AM2+ sockets.
The RGB lighting can be controlled through your motherboard's RGB software (compatible with most major brands) or via an included RGB controller if your motherboard lacks an RGB header.
No. This is a sealed, closed-loop all-in-one liquid cooler with pre-filled coolant. It requires no maintenance or refilling over its lifespan.
The cooler operates at a minimum noise level of 15 dB, making it nearly silent at low loads. At maximum fan speed (1800 RPM), noise increases but remains reasonable for a 240mm AIO.
The ML240L RGB V2 is rated for up to 260 watts, making it suitable for mid-to-high-end desktop processors under typical workloads.