How big of a PSU I need?

[Nttru3]

Hi guys, I am going to build a desktop.

Just want to know your thought on the PSU.

Mobo: Z97-Pro Gamer
Chip: Xeon E3-1231
VGA: Inno3d GTX 960 Ichill x3
Dram: 2 x 4Gb; 2 x 8gb DDR3 (1600mhz)
DVDRW: 1
SSD: 1
HHD: 1
Fan: 4 (with led) (exclude 2 fans on H100i)
AIO water cooling: H100i GTX.
wireless adapter: 1

With such build above which PSU should I buy?

 

[Zerk2012]

A quality 550 Watt PSU would run that 250 Watt PC just fine And allow for a card upgrade Iin the future.
Seasonic, XFX EVGA 2 series to just name a few.

 

[Nttru3]

A quality 550 Watt PSU would run that 250 Watt PC just fine And allow for a card upgrade Iin the future.
Seasonic, XFX EVGA 2 series to just name a few.

thanks zerk, for such a detail reply 😍