MONTECH HyperFlow 240 ARGB 240mm CPU Liquid Cooler ( Black )

The Montech HyperFlow 240 ARGB is a 240mm all-in-one CPU liquid cooler designed for builders who want effective thermal management alongside customisable RGB lighting. Available in black, it fits neatly into a wide range of mid-tower cases and supports an extensive list of modern CPU sockets right out of the box. At the heart of the cooler sits a pump unit measuring 68.8 × 68.8 × 53 mm. It operates at up to 3,100 RPM (±10%) and draws 3.6 W at 12 V DC through a PWM 4-pin connector, providing responsive control over coolant flow. The pump head features ARGB lighting connected via a 5 V 3-pin header (0.45 A, 2.25 W), allowing synchronisation with compatible motherboard RGB ecosystems. Heat is transferred through a 400 mm flexible tube to an aluminium radiator measuring 397 × 120 × 27 mm. The slim 27 mm profile and single-row 20 FPI fin arrangement keep the radiator compact while maintaining adequate surface area for effective heat exchange. Two Montech Metal Pro 12 ARGB fans — each 120 × 120 × 28 mm — are pre-mounted on the radiator. They use fluid dynamic bearings (FDB) for quiet, long-life operation and spin at up to 2,200 RPM (±10%), delivering 76.2 CFM of airflow and 3.81 mmH₂O of static pressure. Fan noise is rated at 29.1 dB(A). Each fan connects via PWM 4-pin for speed control and a 5 V 3-pin header (0.39 A, 1.95 W) for ARGB lighting. A 7-pin short cable ships pre-connected to simplify cable management. Installation is further simplified by pre-applied thermal paste and pre-installed fans. Montech backs the HyperFlow 240 with a 6-year warranty. — Verified Specifications — Radiator size: 397 × 120 × 27 mm | Material: Aluminium Tube length: 400 mm Pump speed: 3,100 RPM ±10% | Pump noise: 28 dB(A) | Power: 3.6 W (12 V DC, 0.3 A) Pump LED: ARGB, 5 V 3-pin, 0.45 A, 2.25 W Fans: 2 × 120 × 120 × 28 mm Metal Pro 12 ARGB Fan bearing: FDB | Fan speed: 2,200 RPM ±10% Airflow: 76.2 CFM | Static pressure: 3.81 mmH₂O | Fan noise: 29.1 dB(A) Fan connector: PWM 4-pin | Fan LED: 5 V 3-pin, 0.39 A, 1.95 W Socket support — Intel: LGA115X / 1200 / 1700 / 20XX; AMD: AM3 / AM4 / AM5 Warranty: 6 years