Thermaltake LA240-S ARGB 240mm CPU Liquid Cooler

The Thermaltake LA240-S ARGB (CL-W461-PL12SW-A) is a 240mm all-in-one CPU liquid cooler designed for builders who want real-time system monitoring without cluttering their setup. The water block houses a 2.4-inch Segment LCD panel (240 × 320 resolution) that displays live CPU temperature, CPU utilisation, and fan speed at a glance, so you always know how your system is performing without opening software overlays. Two 120 mm × 25 mm ARGB fans come pre-mounted on the radiator. Each fan operates across a PWM-controlled speed range of 600–2500 RPM, delivering up to 79.3 CFM of airflow and 3.45 mm-H₂O of static pressure per fan. Noise output is rated at 38.35 dB-A per fan at maximum speed. The fans connect via a Daisy-Chain Design, requiring only one 4-pin PWM header and one 3-pin ARGB header on your motherboard, keeping cable runs short and tidy. The pump motor runs between 1500 and 2500 RPM (PWM) and is powered by 12 V / 5 V dual-rail input. A large copper base plate maximises contact with the CPU heat spreader and accelerates heat transfer into the coolant loop. The low-evaporation tubing reduces coolant loss over time, and the sealed system requires no maintenance refills. Each fan corner is fitted with anti-vibration rubber pads to dampen resonance at higher speeds, and the brushed-aluminium fan frame adds a premium finish. A Magnetic Top Cover on the water block allows tool-free removal for cleaning or cable access. Verified Specifications: • Radiator size: 240 mm • Fan dimensions: 120 × 120 × 25 mm (×2) • Fan speed: 600–2500 RPM (PWM) • Airflow: 79.3 CFM per fan • Static pressure: 3.45 mm-H₂O per fan • Noise level: 38.35 dB-A per fan • Pump speed: 1500–2500 RPM (PWM) • Pump rated voltage: 12 V / 5 V; current: 0.35 A / 0.3 A; power: 4.2 W / 1.44 W • Fan rated voltage: 12 V / 5 V; current: 0.38 A / 0.28 A per fan; power: 4.56 W / 1.4 W per fan • LCD display: 2.4-inch Segment LCD, 240 × 320 (RGB), 5 V / 0.1 A / 0.5 W • Connectors: 4-pin PWM (2510) + 3-pin ARGB • Intel socket support: LGA2066, LGA2011-3, LGA2011, LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 • AMD socket support: AM5, AM4, AM3+, AM3 • Warranty: 3 Years