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Deepcool Castle 240EX Addressable RGB AIO Liquid CPU Cooler

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  • Anti-leak Tech Inside, exclusively safe. Flow route optimized to reduce operation noise and energy loss.
  • 25% more skived fins on the back side of the copper base, the heat absorption area extensively increased. Ultra large copper base, extensive compatibility (including TR4).
  • 2 specially tuned TF120 S fans are included (in matching the radiator's properties).
  • Customizable Logo, exciting DIY experience!!
  • 5V Addressable RGB, adjustable through the motherboard, or included the controller.


Stock Availability

CablesSaar Store CablesHoora HQ
CablesLimited Stock
  • $138.61

DEEPCOOL Castle 240EX sets a new standard for liquid coolers by introducing exclusive Anti-leak Technology, which balances internal pressure to minimize leakage risk and enhance security. It also integrates a powerful yet silent motor, dual-chamber design and two TF120 S fans to deliver outstanding cooling performance. And with built-in addressable RGB lighting for the logo on the pump, you can effortlessly customize to create a captivating vibe either via the provided controller, or through the motherboard that supports 5V addressable RGB header. The logo on the pump can also be customized to perfectly fit your preference or system setup.


CASTLE 240EX is equipped with Deepcool's exclusive Anti-leak Technology. The technology helps the system achieve an automated pressure balance, which will significantly improve operation safety of AIO liquid cooling systems.

Anti-leak Technology

Stronger Motor

Driven by a 3-phase, x-life motor, and a pressure charging impeller, CASTLE 240EX's pump is more powerful and less audible.


More Efficient Flow

With more rounded corners and optimized flow route, the upgraded double chamber design increases the heat exchange efficiency, and decreases the operation noise and energy loss.


More Heat Transfer

With 25% more skived fins on backside of the copper base, the heat absorption area is extensively increased.


Best Matching Fans

Two specially tuned (to match radiator's property) TF120 S fans are included. The fans are also equipped with patented two-layer fan blades and flow-amplifying + noise-canceling frames.

customizable logo

Customizable Logo

The logo is upside down? Twist off the pump cap, adjust (four directions in total), and twist back on. Easy!

Want to change logo? An extra logo chip is included. Buy or make your favorite logo and stick on. Fun!


Addressable RGB

Tmirror finish, immersive lighting and infinitive visual effects, CASTE 240 EX inherited its familial fabulous appearance. Its addressable RGB lighting is controlled by either 5V motherboard SYNC function or the included controller.

Application For


Technical Spec

Radiator Dimensions 282×120×27 mm
Radiator Material Aluminum
Net Weight 1400 g
Tube length 380 mm
Pump Dimensions 86×75×71 mm
Pump Speed 2550 RPM±10%
Pump Noise 17.8 dB(A)
Pump Connector 3-pin
Pump Rated Voltage 12 VDC
Pump Rated Current 0.2 A
Pump Power Consumption 2.4 W
Fan Dimensions 120×120×25 mm
Fan Speed 500~1800 RPM±10%
Fan Airflow 64.4 CFM
Fan Air Pressure 2.33 mmAq
Fan Noise ≤32.1 dB(A)
Fan Connector 4-pin PWM
Bearing Type Hydro Bearing
Fan Rated Voltage 12 VDC
Fan Rated Current 0.15 A
Fan Power Consumption 1.8 W
LED Type Addressable RGB LED
LED Connector 3-pin(+5V-D-G)
LED Rated Voltage 5 VDC
LED Power Consumption 2.25 W(PUMP)
EAN 6933412726753

Product Dimension

  • Cooling Type
    Liquid Cooling
  • Fan Size
    2 Fan Slots (240mm)
  • Price Range
    50 BHD - 100 BHD
  • Manufacturer
  • Weight
    2.218 kg
  • SKU
    Deepcool Castle 240EX

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