Here is a Corsair CX430 hardwired power supply unit that is working and was taken out of a PC build I have had for awhile. It has SATA, 1 8-pin (6+2) PCI Express power, Molex, and an 8-Pin CPU connector hardwired into the unit itself, alongside the ATX connector. This power supply unit (PSU) will serve as an ideal component for basic PCs with efficient GPUs (graphics processing units), and as hinted, this PSU has served me well.
eBay