What PSU You recommend for me?

[ZafarKhan]

System Manufacturer: INTEL_
System Model: DH61WW_
BIOS: IBA GE Slot 00C8 v1365 PXE 2.1 B
Processor: Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz (4 CPUs),
Hard Disk : Sea gate Sata I 500 Gb
RAM : 4gb
PSU : 400 watt Legends

I am going for another 500 gb sata II hardisk and Giga byte Hd 7850 1 gb GPU.... Which PSU are you recommending me.... Please give me two to three PSUs (From Cheap to expensive) among one for which i will go for... By the way 400 watts legends might already be enough I guess?? If not then tell me psu that is a bit future proof i might go for another 4gb ram after some time...

 

[Jonathan Sifleet]

There's no such thing as a future-proof PSU*. If I were you I'd just go for a 600w Corsair PSU.

*other than more wattage.