Never opened, still in wrap.Great power supply with great ratings. Very quiet.It comes with power cable, 24-pin motherboard cable, two 8-pin EPS/CPU cables, a 600-watt 12VHPWR to 12VHPWR cable, 12VHPWR cable to a dual 6+2 PCIe pin cable, three PCIe 6+2 to 6+2 pin (8 connections) cables, and three SATA (9 connections) and MOLEX (3 connections) cables.Lots of good reviews about this power supply out there, but didn't need it for a build I made. If you're looking for specifics visit the manufacturers page.