EXT-440CU is a compact ambient liquid cooling system designed with features for computer cooling. This model contains a single x 120mm fan copper/brass radiator, providing roughly 400W of cooling with a 25°C ambient delta. Just add tubing, fittings, coolant, and connect to your cold plate(s).

• Cooling capacity: 400W (1365BTU/hr) with 25°C liquid-ambient delta @ 4.5LPM
• Radiator fan speed: automatic based on temperature, or 10 manual levels
• Pump: 10 manual levels, up to 4.5LPM (1.2GPM)
• Adjust audio alarm based on 3 included temperature sensors
• Relay trigger can be adjusted based on temperature
• Power input: 12VDC (via computer Molex plug), or 110/220VAC with separate adapter
• Reservoir capacity: 157ml (5.3 fl oz)
• G 1/4 BSPP threads on back for fittings