Anubis said:You can try out Cooler Master GX550W
Its the latest series of PSUs from Cooler Master and are really good value. IT is high quality PSUs with APFC, 80+ efficiency, 5 years warranty and support SLI.
The 550W PSU has 44A on the 12V, this enough for a system with a Quad core processor and a single 5870 ! You even have some room for overclocking. This has 2x 6+2pin PCIe connectors to power your graphics card.This is optimum for a single card config with a Core i7 with lots of overclocking headroom.
Cooler Master GX-550W : Rs. 4,600
The GX 550 IMO is a really good option for mid-high end PCs.