I have a Ultra X4 1000 Watt PSU. When My Dad built this machine for me (he passed away two months later), he didn't include any "extra" cables or cords or anything like that. I know my PSU will supposedly support this GPU. Also, here are the other specs currently on my machine:
CPU
AMD FX-8350 38 °C
Vishera 32nm Technology
RAM
8.00GB Dual-Channel DDR3 @ 533MHz (8-8-8-20)
Motherboard
MSI 990FXA-GD65 (MS-7640) (CPU 1) 52 °C
Graphics
SA300/SA350 (1920x1080@60Hz)
2047MB NVIDIA GeForce GT 630 (ASUStek Computer Inc) 61 °C
Storage
931GB Seagate ST1000DM003-1CH162 ATA Device (SATA) 24 °C
223GB OCZ-VERTEX3 MI ATA Device (SSD)
Optical Drives
HL-DT-ST DVDRAM GH24NS95 ATA Device
I was told I need "Two PCIe 6 pin connectors that are 12" long" that have the "plug in part on both ends of the cable." I have ZERO idea what that means, and would truly appreciate a direct link on Amazon to whatever that means so I can order the right thing!!!