I have this PSU in my prebuilt Acer Nitro N50-600 with an i7 8700, 16GB of DDR4 RAM and a GTX 1060 6GB. I just want to know if this PSU is any good, because i maybe want to overclock my GPU sometime or upgrade to a 1070 or future 2060? The PSU has one 6-pin and one 6+2 power connector. The GPU in this PC uses one 6-pin connector and is a strange type of reference design. NVIDIA Inspector says it is from Sapphire (even if i thought they just make AMD custom designs).