The DeepCool LM240 is a premium, all-in-one liquid CPU cooler that combines high-performance cooling with a unique 2.4? IPS display. The display supports MP4 video playback, allowing you to customize the screen with system stats, images, animations, or logos — giving your build a dynamic and personal touch.

The LM240 features a 6th-generation pump with PWM control, delivering stable liquid flow between 2,500 and 3,600 RPM for efficient heat transfer while maintaining quiet operation. Its aluminium radiator measures 282 X 120 X 27 mm and is paired with two powerful 120 mm FL12 SE fans that run from 400 to 2,400 RPM using long-lasting hydraulic bearings.

The cooler supports a wide range of Intel and AMD platforms, including the newest LGA 1851, LGA 1700, and AMD AM5, making it suitable for modern gaming and workstation systems. DeepCool’s Anti-Leak Technology further enhances reliability by regulating system pressure to reduce the risk of leakage over time.

ARGB lighting is included on both the pump and fans, syncable via motherboard software or optional DeepCool control software. With a sturdy mounting system and premium build quality, the LM240 delivers strong thermal performance, modern aesthetics, and broad compatibility for demanding PC builds.

Full Specifications

Model / MPN:
LM240 (R-LM240-BKDMMC-1)

Type:
AIO (All-in-One) Liquid CPU Cooler

Supported Sockets:
Intel: LGA 1851, LGA 1700, LGA 1200, LGA 1151/1150/1155
AMD: AM5, AM4

Net Weight:
1,404 g

Radiator Dimensions:
282 X 120 X 27 mm (L X W X H)

Radiator Material:
Aluminium

Tubing Length:
410 mm

Pump Dimensions:
90 X 80 X 63 mm

Pump Speed (RPM):
2,500 – 3,600 RPM ±10%

Pump Connector:
4-pin PWM

Pump Rated Voltage:
12 V DC

Pump Rated Current:
0.29 – 0.34 A (varies slightly by batch)

Pump Power Consumption:
3.48 – 4.08 W (approx.)

Fans:
2 X 120 mm FL12 SE (120 X 120 X 25 mm)

Fan Speed:
400 – 2,400 RPM ±10%

Fan Airflow:
66.23 CFM

Fan Air Pressure:
3.27 mmAq

Noise Level (Max):
36.07 dB(A)

Bearing Type:
Hydro (hydraulic) bearing

Fan Connector:
4-pin PWM

LED Type:
Addressable RGB (ARGB)

LED Connector:
3-pin (+5V-D-G)

LED Rated Voltage:
5 V DC

LED Power Consumption:
1.5 W (Pump) / approx. 3.5 W (Fans)

Display:
2.4? IPS screen, 320 X 240 resolution, supports MP4 video playback

Special Features:
Anti-Leak Technology (internal pressure regulation)

Material (Block / Tubes):
Copper block, aluminium radiator

Colour / Finish:
Black

Warranty:
3 years

EAN / Barcode:
6933412729457

Performance
Fan speed (max)	2400 RPM
Pump motor speed (min)	2500 RPM
Pump motor speed (max)	3400 RPM
Fan speed (min)	400 RPM
Quantity per pack	1 pc(s)
Pump connector	4-pin
Fan noise level (max)	36.07 dB
Bearing type	Hydraulic
Pulse-width modulation (PWM) support	Yes
Maximum air pressure	3.27 mmH2O
Maximum airflow	66.23 cfm
Supported processor sockets	LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, LGA 1851, Socket AM4, Socket AM5
Fan diameter	12 cm
Type	Liquid cooling kit
Suitable location	Processor

Design
Display type	IPS
Fan connector	4-pin
LED connector type	3-pin
Illumination LED	Yes
Number of fan blades	9
Number of fans	2 fan(s)
Radiator material	Aluminum
Product colour	Black

Power
LED power consumption (fan)	3.5 W
Pump voltage	12 V
LED power consumption (pump)	1.5 W
LED voltage	5 V
Fan voltage	12 V
Fan current	0.18 A
Pump current	290 mA
Pump power consumption	3.48 W
Fan power consumption	2.16 W

Weight & dimensions
Fan dimensions (W x D x H)	120 x 120 x 25 mm
Weight	1.4 kg
Pump height	6.3 cm
Pump depth	9 cm
Pump width	8 cm
Tube length	41 cm
Radiator height	2.7 cm
Radiator depth	28.2 cm
Radiator width	12 cm

Packaging content
CPU bracket(s)	Yes
CPU socket spacer(s)	Yes
Screws included	Yes
Mounting kit	Yes
Cables included	3-pin, 4-pin
Package type	Box