140mm Dual Radiators
A 280mm radiator takes two 140mm fans. On Alphacool NexXxoS the number in the name is the thickness class: the HPE-20 is 20mm for tight cases, the ST30, HPE-30 and the Watercool HEATKILLER RAD 280-S are slim 30mm radiators, the XT45 and HPE-45 sit in the middle, and the UT60 and Monsta are for cases with the room. Aquacomputer Airplex Radical and Modularity are here too, including Modularity versions with a D5 NEXT pump built in. Going bigger? See 420mm radiators and 560mm radiators.
