Thermaltake Dragon 240 Riing ARGB liquid cooler

240 mm liquid cooler for mainstream CPUs

This all-in-one cooler targets builders who want closed-loop liquid cooling on mainstream Intel and AMD platforms. The copper cold plate and aluminium radiator cover sockets from LGA 1150 through LGA 2066 and AMD AM2 to TR4. Two 120 mm fans provide airflow across the 274×120×27 mm radiator. It suits users who prefer a single integrated unit over custom loops.

ARGB lighting and PWM control

Addressable RGB LEDs on the water block and fans synchronise through a 3-pin ARGB header and Shenguang Sync software. A 4-pin PWM interface lets the motherboard vary fan speed between 900 and 1800 RPM based on CPU temperature. The pump runs at 12 V and 250 mA. These connections replace manual switches and fixed-speed operation.

68.04 CFM airflow with 33.16 dB noise

At maximum speed the dual fans move 68.04 CFM across the 240 mm radiator while producing 33.16 dB of noise. The 380 mm tubing length fits most mid-tower cases. The cooler handles typical gaming and productivity loads on compatible sockets. It runs out of headroom on heavily overclocked high-core-count CPUs that exceed the radiator’s dissipation capacity.