Challenger 240 Digital

The Challenger AIO liquid cooler embodies fearless gaming in cooling design.
With a 3" digital display, dynamic ARGB illumination, and performance-tuned fan system, it’s built to deliver smooth, reliable cooling for every gaming setup.

Forge the Future Dominate the Game
Challenger Series is all about fearless play, bold breakthroughs, and relentless evolution. Packed with solid specs at a gamer-friendly price, it’s the ultimate option

3" Smart Digital Display
The water block integrates a vivid digital display with dazzling ARGB lighting, showing real-time CPU temperature, frequency and pump speed for effortless system monitoring.

Challenger Driver Installation
Install the Challenger Driver to display system information and adjust mode switching time.

Next-Gen Cooling System

Next-Gen Cooling Pump
Precision-engineered structure and automotive-grade components, powered by a 3-phase, 6-slot, 4-pole motor for stronger flow, extended durability, and peak cooling performance for unwavering CPU stability.

Dual-Side Inlet Cooling Path
The dual-side inlet cooling path design shortens coolant flow distance while ensuring balanced distribution across the high-density micro-fin array. By delivering coolant directly to the CPU hot spot from multiple directions, the design helps keep temperatures more even and improves overall thermal efficiency.

Ring-Frame Blade Design
The Ring-Frame Blade design features reinforced structure to optimize airflow concentration, generating stronger static pressure and deeper radiator penetration.

0dB Silent Cooling Technology
Fan stops completely under low load for absolute silence and extended lifespan.

Precision-Machined Copper Cold Plate
Finely crafted for flawless surface contact, delivering superior heat conductivity and long-lasting cooling performance.

Brilliant ARGB Lighting Effect
Delivers vivid, customizable lighting for a dynamic and immersive build.

POLYCHROME RGB
Simply connect the 3-pin ARGB header to an ASRock motherboard to unlock Polychrome SYNC support, experience perfectly synchronized, full-system RGB illumination with seamless control.

SignalRGB
SignalRGB unifies your RGB devices, offering seamless customization, game-reactive effects, macro automation, and system monitoring. ASRock AIO Liquid Coolers have passed comprehensive SignalRGB compatibility testing, ensuring reliable control of the LCD display and lighting effects through the SignalRGB software.

UNIVERSAL BRACKET
Minimal-step design enables fast, simple installation across multiple Intel® & AMD® platforms.

PREMIUM DURABLE TUBING
IIR+EPDM core resists coolant evaporation and deformation, with braided sleeve reinforcement for durability, protection, and a clean high-end look.

Pre-installed Fan with Hidden Cable Routing
Radiator fans come pre-installed with neatly routed cables, ensuring a clutter-free look and effortless installation for a clean, professional build.

MULTIFUNCTIONAL TUBE CLIPS
Secure tubing placement, simplify installation, and maintain a clean, organized build.

ASRock Therm-X1 Thermal Grease
High thermal conductivity enables efficient heat transfer, enhancing system stability and extending CPU lifespan.