Under the Hood
Here are a few pictures showing the layout and components inside the Corsair Professional Series HX1050 power supply. The overall layout and component selection looks very good. Corsair appears to once again be using CWT as the OEM for the Professional Series.
A pair of Panasonic electrolytic capacitors are used on the primary, both rated for 470uF, 450V, and 105°C. The secondary side features both solid polymer and electrolytic caps made by Nippon Chemi-con.