850W or 1000W ?

[lennonsan]

OK, So here are all of my parts and most of them I already bought but I got stuck on choosing a PSU.
CPU: Intel Core i7-5820K
MB: MSI X99S SLI PLUS
RAM: Crucial Ballistix 8x8GB (64GB) DDR4 2400MHz
GPU: Gigabyte G1 GAMING GTX970
CPU FAN: CoolerMaster V8 GTS
CASE: Corsair Carbide 300R (Windowed Edition)
DRIVES: 2TB Seagate SSHD / [2x] LG Blu-Rays 14x/16x
EXTRA: [4x] LYF 120mm Fans / Bluetooth USB + PCI-E to USB / HDMI Switcher / USB Switcher / TP-LINK TL-WDN4800 / 3M Red LED Strip

I think of buying the Corsair RM850 or RM1000 and can't decide what's better and if at all I maybe should buy a different brand. Will 850W be enough for the build ? I also am thinking of an SLI of 2 GTX970's, So will it be also enough for that ?

Thanks in advance.

 

[ATMINSIDE]

Grab an EVGA SuperNova G2 750W or 850W.

Both will be PLENTY for your system, even with a monster overclock.

 

[EarthDog]

600W would be plenty for the build honestly...

The EVGA Supernova G2 series are great bang for the buck PSUs.

 

[ATMINSIDE]

600W would be plenty for the build honestly...

The EVGA Supernova G2 series are great bang for the buck PSUs.

Honestly, EVGA could charge more and they'd still be a good deal.

 

[jasonlylevene]

The one thing about Corsair is customer support. You have to check reviews on them, because they sell from a number of makers, and some have been poor.

These two are quite good, and if you did have a problem Corsair has been very good about customer service.

It's pricey, though. The EVGA is a better deal.

Zero need for the 1000 though.

 

[ATMINSIDE]

RM 850:
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=369

SuperNova G2 850:
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=377

EVGA brought better performance at a lower price.
With a (vastly) superior warranty. (EVGA has 2X the warranty)