850Watt PSU is enough or not

[rajat501]

HI guyz

My hardware specification

*Intel i7 4770k

*Asus Sabertooth Z87 Motherboard

*Corsair H100i Extreme

*Corsair 850TX PSU

*WD Black 2TB

*2x 250GB hard drive (7200rpm)

*corsair vengeance red 32gb

*Zotac gtx 780

*Dell Moniter s2340l

so 850watt psu is enough for me

 

[aevm]

It's enough even if you add a second GTX 780

http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-780/specifications

 

[babachicken]

You are overspeculating, 700w would be more than enough.