Hello,

Here is a link for the 2400w 94% Platinum kit from Parallel Miner.  I am using these on my 8x GTX 1080 Ti rigs now and there is plenty of room on the breakout boards to add more cards.  I use the ultimate 2400w kit ($159) + ATX adapter ($34).  Using this adapter you eliminate the need for a 2nd power supply and 160w is plently.  On my rigs, this adapter powers the motherboard ATX slot, CPU power slot and an SSD drive and doesn't draw more than 40w from the wall.  Here is a link to order -

http://www.parallelminer.com/?wpam_id=1

https://i.imgur.com/9SQ57nv.jpg