MasterLiquid ML240L V2 RGB - Laptop cooler COOLER MASTER - Free user manual and instructions

Product Type	All-in-One Liquid CPU Cooler
Model Number	MLW-D24M-A18PC-R2
Color	Black
CPU Socket Compatibility	Intel LGA 2066/2011-v3/2011/1151/1150/1155/1156; AMD AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1
Radiator Material	Aluminum
Radiator Dimensions	277 x 119.6 x 27.2 mm (10.9 x 4.7 x 1.1 in)
Pump Dimensions	79.9 x 76 x 47.1 mm (3.1 x 3 x 1.9 in)
Pump MTTF	70,000 hours
Pump Noise Level	< 15 dBA
Pump Connector	3-Pin
Pump Rated Voltage	12 VDC
Pump Power Consumption	2.36 W (LED 2.21 W)
Fan Dimensions	120 x 120 x 25 mm (4.7 x 4.7 x 1 in)
Fan Quantity	2
Fan LED Type	RGB
Fan Speed	650 - 1800 RPM ± 10%
Fan Airflow	62 CFM (Max)
Fan Noise Level	8 - 27 dBA
Fan Pressure	2.5 mmH2O (Max)
Fan Life Expectancy	160,000 hours
Fan Power Connector	4-Pin
Fan Rated Voltage	12 VDC
Fan Rated Current	0.15 A (LED 0.2 A)
TDP	200 W
Warranty	2 years
Features	3rd Gen Dual Chamber Pump; Enlarged Cooling Surface; New SickleFlow 120 RGB Fan; Reinforced Sealing; RGB Lighting with Wired Controller
Net Weight	1.34 kg
Package Dimensions	327 x 235 x 139 mm
Maintenance	Periodically check for dust buildup on radiator and fans; ensure pump is free of air bubbles; inspect for leaks annually.
Safety	Use only with compatible CPU sockets; avoid bending tubing sharply; ensure secure mounting to prevent damage.
Spare Parts & Repairability	Replacement fans and mounting kits available; pump unit is sealed and not user-serviceable.

Frequently Asked Questions - MasterLiquid ML240L V2 RGB COOLER MASTER

Is the MasterLiquid ML240L V2 RGB compatible with my Intel LGA 1700 socket?

No, the cooler supports LGA 2066/2011-v3/2011/1151/1150/1155/1156. LGA 1700 is not listed. You may need additional mounting hardware from Cooler Master or check for compatibility updates.

How do I control the RGB lighting on the fans?

The cooler includes a wired RGB controller for manual control. It is also compatible with major motherboard RGB software (Aura Sync, Mystic Light, RGB Fusion, Polychrome) via a 4-pin 12V RGB header.

What is the TDP rating of this cooler?

The MasterLiquid ML240L V2 RGB is rated for CPUs with a TDP up to 200W.

Can I install the radiator in a top or front mount?

Yes, the 240mm radiator (277 x 119.6 x 27.2 mm) can be mounted in most cases with 240mm fan support. Ensure your case has sufficient clearance for radiator thickness plus fans (total ~52mm).

How often should I clean the cooler?

Dust buildup on the radiator and fans can reduce performance. Clean every 3-6 months using compressed air or a soft brush. Avoid using water directly on the pump or fans.

What should I do if the pump makes unusual noises?

Initial gurgling is normal as air bubbles settle. If noise persists, check that the pump is running at full speed (connect to CPU_FAN header). Tilt the case gently to release trapped air. If pump fails, contact support for warranty.

Is the liquid in the cooler refillable?

No, the MasterLiquid ML240L V2 RGB is a sealed unit. Refilling is not necessary and attempting to open may damage the cooler and void the warranty.

Does the cooler include thermal paste?

Yes, thermal paste is pre-applied on the copper cold plate. If you need to reapply, use a high-quality paste.

What are the fan speed and noise levels?

The SickleFlow 120 RGB fans operate at 650-1800 RPM with a noise range of 8-27 dBA. The pump is rated below 15 dBA.

Does this cooler support AMD AM5 sockets?

The official specification lists AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1. For AM5 or other newer sockets, please check Cooler Master's website for bracket compatibility or contact support.

USER MANUAL MasterLiquid ML240L V2 RGB COOLER MASTER

Two stacked CPU fans with purple ambient lighting connected to a black keyboard and coiled cable (no text or symbols visible)

FEATURES

3rd Generation Dual Chamber Pump – Newly designed dual chamber pump for improved overall cooling efficiency and performance.

Enlarged Cooling Surface Area – Increased surface area on the radiator for better heat dissipation and enhanced cooling performance

New SickleFlow 120 RGB Fan – Improved lighting and performance using Air Balance fan blades, with new refreshed exterior design.

Reinforced Sealing – Using unique formula from high Industrial Grade EPDM material to increase the lifespan and reinforce the sealing to prevent leakage

RGB Lighting Solution – Fully customizable RGB lighting that is certified compatible with all major motherboard manufacturers (Wired Controller also included).

PACKING INFORMATION

EAN code	4719512095591
UPC code	884102067891
Net weight	1.34 kg
Gross weight	1.98 kg
Package dimension (L x W X H)	327 x 235 x 139 mm
Carton dimension(L x W x H)	585 x 345 x 270 mm
Units/CTN	4

Cont. W/ Pallet Carton/ Pallet W/O Pallet
20' 1728 48 N/A
40' 3648 48 N/A
40 HQ 4104 54 N/A

The Perfect Start

CoolerMaster MasterLiquid ML240L RGB V2 is a refreshed design from the popular MasterLiquid Lite Series that elevates the exterior design elements. The Pump of the ML240L RGB V2 has been enhanced with the newly designed 3rd Gen. Dual Chamber Pump that improves the overall cooling efficiency of the AIO water cooler. The radiator surface area has been enlarged to increase the surface area for heat dissipation for optimized cooling performance. The ML240L RGB V2 will include the latest SickleFlow 120 RGB fan with a brand new design and Air Balance fan blades that is quieter than before without compromising on air flow and pressure.

SPECIFICATIONS

Product Name		MasterLiquid ML240L V2 RGB
Product Number		MLW-D24M-A18PC-R2
Exterior Color		Black
CPU Socket	Intel	LGA 2066/ 2011 -v3 / 2011 / 1151 / 1150 / 1155 / 1156
	AMD	AM4 / AM3+ / AM3 / AM2+/ AM2 / FM2+ / FM2 / FM1
Radiator	Material	Aluminum
	Dimensions (L x W x H)	277 x 119.6 x 27.2mm(10.9 x 4.7 x 1.1 inch)
Pump	Dimensions (L x W x H)	79.9 x 76 x 47.1mm(3.1 x 3 x 1.9 inch)
	MTTF (Hours)	70,000 hours
	Noise Level (dBA)	<15dBA
	Connector	3-Pin
	Rated Voltage (VDC)	12
	Power Consumption (W)	2.36 W (LED 2.21W)
Fan	Dimensions (L x W x H)	120 x 120 x 25mm (4.7 x 4.7 x 1 inch)
	Quantity (pcs)	2
	LED Type	RGB
	Speed (RPM)	650~1800RPM±10%
	Airflow (CFM)	62 CFM (Max)
	Noise Level (dBA)	8~27 dBA
	Pressure (mmH2O)	2.5 mmH2O (Max)
	Life Expectancy (Hours)	160,000 hours
	Power Connector	4-Pin
	Rated Voltage (VDC)	12
	Rated Current (A)	0.15A (LED 0.2A)
TDP (W)		200 W
RAM Clearance		N/A
Warranty		2 years

FEATURES

Cross-sectional diagram of a cylindrical device with internal components and heat flow visualization (no text or symbols)

New Dual Chamber Pump

3 ^rd Generation dual chamber pump designed for better performance and overall efficiency.

Stacked black file folders in a circular frame (no text or symbols visible)

Larger Surface Area

Increased surface area of the fins on the radiator for better heat dissipation.

Close-up of a black CPU cooler with blue LED indicator lights and a glowing neon logo, connected to a coiled cable (no visible text or symbols)

RGB Ready

Refresh of the Masterliquid Lite comes in RGB allowing you to control the color mood of you build. Certified compatible with all major motherboard manufacturers'.

Pure electrical circuit lines without any symbols

Wired Controller Included

Perfect starter kit for those whom do not have RGB ports

Exploded view of a mechanical assembly with layered components and a base plate (no text or symbols visible)

Reinforced Sealing SickleFlow 120 RGB

Improved manufacturing process which will increase the lifespan of your cooler and also prevent leaking.

Close-up of a purple-lit CPU fan with black plastic casing (no text or symbols visible)

New SickleFlow 120 RGB with improved performance and new exterior outlook