Dell PS-5281-9DF-LF ww109 0ww109 dell optiplex 755 slimline 280w

Dell model no: PS-5281-9DF-LF WW109 00148006 0WW109  L280E-00
Dell optiplex GX620 745 755 GX745 GX755

Input 
100-240V 5A 50-60HZ

Output
280W
+5V 15A
-12V 0.5A
+5VFP 4A
+3.3V 10A
+12V 16A