60mm Radiators
60mm is the size for a small form factor build or a second rad squeezed into a spot that will not take a 120mm.
All three here are Alphacool NexXxoS XT45, full copper at 45mm thickness, in dual, single and triple 60mm configurations.
Two things to check. 60mm fans move much less air than 120s and spin much faster to compensate, so a 60mm rad is loud for the cooling it gives. And a 45mm core plus a 25mm fan is a 70mm stack, which is usually the measurement that decides whether it fits.
