Does DDR4 Ram @3000MHZ work with a 6700k?

badminkey

Reputable
Jul 14, 2014
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Can I also OC the RAM to, lets say, 3400mhz?
 

Vic 40

Titan
Ambassador
With the parts you chose should 750watt be fine if from a good brand/maker.Even sli should be good,like a gtx 970/980 for instance.Crossfire might need a bit more,look at 850watts to be sure for that.
A good deal on a good 1000watt gold/platinum rated psu could be fine though if you happen to run into it,but necessary ... no absolutely not.

For good psu's look at tiers 1+2,
http://www.tomshardware.co.uk/forum/id-2547993/psu-tier-list.html#15349669