ASRock Challenger 240 Digital White All in One Liquid CPU Cooler
ASRock Pro 240 ARGB AIO Hydro CPU Cooler, White, 2 x 120mm ARGB PWM Fans, Intel / AMD
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Purified Performance, Distilled Dominance.
The ASRock Pro Series combines dependable AIO cooling with the features needed for stable, efficient daily computing. Compatible with AMD AM5 and AM4, plus Intel LGA1851 and LGA1700 sockets, it pairs a copper cold plate with a 1200–3200 ±10% RPM PWM pump and rifle bearing fan delivering up to 62.6 CFM airflow at 31 dB(A). ARGB Gen1 lighting, 450mm IIR + EPDM tubing and included ASRock Therm-X1 thermal grease round out a practical cooler focused on stability, durability and efficiency, backed by a 6-year AIO cooler module warranty.
3-Phase Pump Motor
The pump uses a precision-engineered structure and automotive-grade components, powered by a 3-phase, 6-slot, 4-pole motor. Its design delivers stronger coolant flow, extended durability and consistent cooling performance for CPU stability.
Next-Gen Cooling System
The pump incorporates a continuous rotating magnetic field for higher energy conversion efficiency, while low torque ripple supports smooth, stable operation. Balanced current distribution minimises copper loss, with reduced core loss improving overall operating efficiency. Lower thermal output helps maintain efficiency during prolonged operation, while the simplified motor architecture removes the need for starting capacitors or coils to improve reliability.
Dual-Side Inlet Cooling Path
A dual-side inlet cooling path shortens the coolant flow distance while distributing coolant evenly across the high-density micro-fin array. Coolant is delivered directly to the CPU hot spot from multiple directions, helping maintain more even temperatures and improving overall thermal efficiency.
Ring-Frame Blade Fans
The Ring-Frame Blade design features a reinforced structure that concentrates airflow for stronger static pressure and deeper radiator penetration. A Zero RPM mode is also supported.
Precision-Machined Copper Cold Plate
The finely crafted copper cold plate provides close surface contact for efficient heat conductivity and long-lasting cooling performance.
ASRock Polychrome Compatible
Connect the 3-pin ARGB header to an ASRock motherboard to enable Polychrome SYNC, with synchronised full-system RGB illumination and control of the ambient AIO lighting. The cooler is also compatible with SignalRGB, which supports control of the lighting effects alongside game-reactive effects, macro automation and system monitoring.
Premium Durable Tubing
The tubing uses an IIR+EPDM core designed to resist coolant evaporation and deformation, reinforced with a braided sleeve for added durability and protection.
Pre-Installed Fans & Tube Clips
Radiator fans come pre-installed with neatly routed cables to simplify installation. Multifunctional tube clips secure tubing placement and help maintain a tidy finished build.
ASRock Therm-X1 Thermal Grease
ASRock Therm-X1 thermal grease offers high thermal conductivity for efficient heat transfer, supporting system stability and helping extend CPU lifespan.
• 240mm All-in-One liquid cooler with ARGB ambient lighting and 2x 120mm fans for AMD Ryzen and Intel Core Processors.
• AMD AM5 and AM4 socket compatibility.
• Intel LGA1851 and LGA1700 socket compatibility.
• Rifle bearing fan with 0–2100 ±10% RPM speed, up to 62.6 CFM airflow and 31 dB(A) noise.
• Copper cold plate.
• 1200–3200 ±10% RPM pump speed with PWM 4-pin connector.
• ARGB Gen1 fan and ARGB water block lighting.
• 450mm IIR + EPDM tubing.
• ASRock Therm-X1 thermal grease included.
• 6-year AIO cooler module warranty.
