The CASTLE 280EX AIO liquid CPU cooler features Anti-leak tech to help keep systems safe and cool including a redesigned pump, 280mm radiator and RGB lighting support.
PROTECT WHAT’S YOURS
The CASTLE 280EX is equipped with patented Anti-Leak Technology that helps regulate pressure buildup to significantly improve operational safety and prevent leakage.
POWERFUL AND QUIET
A stronger 3-phase motor provides higher cooling performance with an increased flow rate while keeping noise levels low.
Designed from the inside out, the new dual-chamber pump features an optimized flow route for better heat exchange.
MORE SURFACE AREA
With 25% more skived fins on the copper cold plate, the larger surface area effectively dissipates heat.
Specially tuned Deepcool TF140 S fans deliver the extreme cooling performance for AIO liquid coolers by maximizing both static pressure and airflow.
CUSTOMIZE YOUR LOOK
Upside down logo? Easily change orientation by twisting off the pump face to adjust the logo.Take it to the next level with your own custom design using the included extra logo chip!
Speed （Hold for 3 seconds to switch on/off）
CHOOSE YOUR STYLE
Coordinate your colors by adjusting the addressable RGB lighting through popular motherboard software or through the included RGB controller.
Pump Rated Voltage
Pump Rated Current
Pump Power Consumption
Fan Air Pressure
Fan Rated Voltage
Fan Rated Current
Fan Power Consumption
Addressable RGB LED
LED Rated Voltage
LED Power Consumption
Castle 280EX AIO CPU Cooler Review
The DeepCool Castle 280EX is an excellent 280mm AIO cooler. The combination of solid thermal performance and relatively affordable pricing compared with other coolers of this size means it’s difficult to ignore when planning a future system build.