I'm planning to get a AM3+ motherboard to do a SLI as I currently have a spare GTX 260 lying around.
Below is my computer specs,
AMD X6 1055T (1.3V version) with Coolermaster V6 CPU Cooler (2 LED 80mm fans)
ASUS Sabertooth 990FX motherboard
2 pieces DDR3 RAM (i guess)
1 SATA 500GB Hard Disk
1 Blu Ray Drive
1 DVD RW Drive
Coolermaster HAF 912 casing (2 LED 140mm fans, 2 LED 120mm fans)
Seasonic M12II 620W
My question is, would my PSU be able to support two GTX 260 with a motherboard upgrade (does it push my PSU to it's limit?, or do you recommend a PSU upgrade )
Thanks for your help.
GeForce GTX 260 SLI requires you to have a 700 Watt power supply unit at minimum if you use it in a high-end system. That power supply needs to have (in total accumulated) at least 50 Amps available on the 12 volts rails. http://www.guru3d.com/article/geforce-gtx-260-review/4