Copella X1 Copella X1 20-50W SINGLE OUTPUT WITH PFCView Details Copella X2 Copella X2 8 -25W SINGLE OUTPUT WITH PFCView Details Copella X3 Copella X3 60-100W SINGLE OUTPUT WITH PFCView Details Copella X4 Copella X4 100-180W SINGLE OUTPUT WITH PFCView Details