This article covers Cooler Master MasterLiquid ML240L V2 RGB ホワイトエディション CPUリキッドクーラー.

Overview

The Cooler Master MasterLiquid ML240L V2 RGB White Edition is an all-in-one 240mm CPU liquid cooler that refreshes the popular ML240L series. It features a 3rd generation dual-chamber pump, which improves cooling efficiency compared to the previous model. The radiator surface area has been increased by 25% with deeper fins to enhance heat dissipation. The white-colored radiator and fans are designed to match white-theme PC builds, while the included SickleFlow 120 RGB fans can be synchronized with motherboard 4-pin RGB headers for customizable lighting. With a noise level of just 27 dBA at maximum fan speed (1800 RPM), this cooler operates quietly even under load. It provides 2.5 mmH2O static pressure, ensuring sufficient airflow through the dense radiator. Socket compatibility covers Intel LGA115x, LGA1200, LGA1700, LGA2066, and AMD AM4/AM5, making it suitable for most modern platforms. The cooler is rated for CPUs up to 250W TDP, fitting mid-range to high-end processors like Core i7 or Ryzen 7. The package includes universal mounting brackets, backplate, thermal paste, and an RGB controller with a 3-to-1 splitter, allowing users without RGB motherboard headers to still manage the lighting. Overall, this cooler offers excellent value for builders looking for a cost-effective white-themed liquid cooling solution.

Compatibility Guide

This unit requires a case that supports a 240mm radiator in either the top or front panel. The radiator dimensions are 277 x 119.6 x 27.2 mm, plus the fans add about 25 mm thickness, resulting in a total thickness of ~52 mm. Standard mid-tower cases usually fit, but compact or Mini-ITX cases should be checked beforehand. Supported sockets: Intel: LGA115x (1150/1151/1155/1156), LGA1200, LGA1700, LGA2066 AMD: AM4, AM5 (confirm bracket is included for AM5) Power connections: pump uses a 3-pin header (recommended CPU_FAN or AIO_PUMP), fans use 4-pin PWM headers, and RGB uses a 4-pin 12V RGB header or the included wired controller (which requires SATA power). A standard ATX power supply is sufficient.

Product Info

The MasterLiquid ML240L V2 RGB White Edition launched around 2021 and remains widely available. Its price typically ranges from ¥8,000 to ¥12,000 in Japan, though the white edition may be slightly more expensive. Reference pricing on shows ¥31,793 (incl. tax) at times, but market prices vary significantly. Warranty is 2 years from Cooler Master. Market positioning: entry to mid-range liquid cooler. It competes with air coolers like the Noctua NH-D15 in price but offers the aesthetic and space-saving benefits of water cooling. It is not a high-end liquid cooler but provides adequate cooling for mainstream CPUs.

Best Use Cases

White-themed gaming builds: The white radiator and fans create a clean, unified look. Ideal for Intel Core i5/i7 or AMD Ryzen 5/7 CPUs with moderate overclocking. Quiet-focused creative workstations: At 27 dBA, it's nearly silent under typical loads, making it suitable for video editing or 3D modeling environments where noise is a concern. First-time liquid cooler users: The installation process is straightforward with clear instructions and included accessories. However, ensure your case can accommodate a 240mm radiator.

Things to Consider

Radiator clearance: Check your case specifications for 240mm radiator support, especially in top mounting position where RAM clearance may be tight. White paint durability: Over time, white components may yellow due to UV exposure or heat. Avoid placing the PC in direct sunlight. Competition: Alternatives like the Arctic Liquid Freezer II 240 offer slightly better cooling performance at similar prices, but the Cooler Master has the advantage of RGB out of the box and a white color option. Pump noise: While the pump is quieter than many, it produces a faint whirr that may be audible in extremely quiet rooms. Mounting the pump at the correct orientation (with tubes at bottom or top) can minimize air bubble noise. Warranty coverage: Liquid coolers carry a risk of leakage; ensure the warranty covers accidental damage. Cooler Master typically provides 2-year coverage. ## Specifications | Item | Specification | |------|---------------| | Cooling method | AIO liquid cooling | | Radiator size | 277 x 119.6 x 27.2 mm | | Radiator material | Aluminum | | Fan size | 120 x 120 x 25 mm (2 fans) | | Fan speed | 0?1800 RPM (PWM) | | Fan airflow | Not specified | | Fan static pressure | 2.5 mmH2O | | Noise level | 27 dBA (max) | | Pump | 3rd gen dual chamber | | Supported sockets | Intel LGA115x/1200/1700/2066, AMD AM4/AM5 | | RGB control | 4-pin 12V RGB (motherboard) or wired controller | | Power connectors | Pump: 3-pin, Fans: 4-pin PWM, RGB: 4-pin | | Voltage | 12 V | | Power consumption (pump+fans) | ~2.36 W | | CPU TDP support (estimated) | Up to 250 W | | Warranty | 2 years |

Product Disclosure (Amazon)

  • Manufacturer: Cooler Master
  • Seller: world trade shop
  • Fulfilled by: world trade shop
  • ASIN: B08WHL6G7R
  • Note: This article covers a manufacturer-made product based on Amazon listing details.