Overview

Cooler Master's MasterLiquid Core Nex Digital 240 WH ARGB, sold under the model number MLX-D24M-A18PW-RD, is a white-finished 240mm all-in-one liquid cooler built around a small digital display on the pump block. It targets builders who want the cooling headroom of a liquid loop without giving up a clean, illuminated look inside the case.
The radiator measures 277 x 119.6 x 27.2 mm and the pump unit 83.6 x 78.5 x 68.6 mm, dimensions that fit comfortably in most mid-tower chassis whether mounted at the top or the front. The bundled fans spin between 650 and 1750 RPM with a 10 percent tolerance, pushing up to 122 m³/h at 1.86 mmH2O static pressure and a maximum of 27.2 dB(A).
The display area is 50.1 x 54.4 mm, or 2 x 2.1 inches, with 120 cd/m² brightness, and it connects to the motherboard through a USB 2.0 9-pin header. For a white-themed build where you want to read system information through a glass side panel, this cooler makes a coherent choice.

Compatibility Guide

Socket support covers Intel LGA 1851, 1700, 1200, 1150, 1151, 1155 and 1156, plus AMD AM5 and AM4. That spread means the cooler works on current mainstream platforms as well as several older generations, so it suits both fresh builds and cooling upgrades on an existing system.
At 27.2 mm thick, the radiator is a standard-profile unit, which keeps clearance issues to a minimum in a single fan layer. Still, check VRM heatsink and memory clearance for top mounting, and graphics card length for front mounting, before you commit to a layout.
The digital panel occupies one USB 2.0 9-pin header, so plan around the internal USB headers your board offers. Fan speed control runs through the CPU fan header as usual.

Product Info

The cooler launched on March 19, 2026 and sits in the roughly 10,000 yen bracket, which places it in the entry-to-mid range for 240mm liquid coolers. What separates it from plainer units at this price is the digital display and the white finish rather than raw thermal capacity, so the buying decision hinges on whether those presentation features matter to you. A five-year warranty is stated for the product.

Best Use Cases

  • Builders assembling a white-themed case who want the radiator and pump cover to match the rest of the interior, with ARGB and the display tying the look together; skip it if your build is black and you want the hardware to disappear.
  • Users who want to read CPU temperature and load without opening the case, since the pump-top display is visible through a glass side panel; if you have no interest in the display, you are paying for a feature you will not use.
  • First-time liquid cooler buyers on a mid-tower, because the broad socket list and standard radiator thickness make the layout easy to plan; anyone committed to a large 360mm-class case will find this too small.

Things to Consider

A 240mm radiator leaves less headroom for a high-power CPU pushed to its limits, so if maximum cooling is the priority, a 360mm-class unit deserves consideration. Conversely, on a low-power CPU this cooler is more capacity than you need, and a cheaper air cooler would do the job if the display is not the draw.
The digital panel needs a free USB 2.0 9-pin internal header. On a board where those headers are already occupied, the display may not be usable, so verify header availability before buying.
White finishes also show dust and grime more readily over time. Planning for periodic cleaning will keep the appearance closer to new.

FAQ

Q: Will it fit an older LGA 1700 motherboard?
A: Yes, LGA 1700 is on the supported socket list. Keep in mind that a 240mm radiator offers less thermal margin for a very power-hungry CPU.
Q: Does cooling work if I do not connect the display?
A: The pump and fans handle cooling independently, so the loop still works without the panel connected. You simply lose the display function, which is why leaving a USB 2.0 9-pin header free is worthwhile.
Q: Should I choose a 360mm model instead?
A: If your case has room for a 360mm radiator and you run a high-end CPU under sustained load, the larger unit is the better fit. When space is tight, or when the display and white styling are what you want, this 240mm model is the practical pick.

Product Disclosure (Amazon)

  • Manufacturer: Cooler Master
  • Model: MLX-D24M-A18PW-RD
  • ASIN: B0GRGPDR4Q
  • Note: This article covers a manufacturer-made product based on Amazon listing details.