Check over my system please

[zoidbergvii]

My intention is to get a 5ghz guaranteed 7700k from OCUK to replace the one in the list.

CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor
CPU Cooler: NZXT - Kraken X62 Liquid CPU Cooler
Motherboard: Asus - MAXIMUS IX CODE ATX LGA1151 Motherboard
Memory: G.Skill - Trident Z RGB 32GB (4 x 8GB) DDR4-3000 Memory
Storage: Samsung - 960 PRO 512GB M.2-2280 Solid State Drive
Video Card: Asus - GeForce GTX 1080 Ti 11GB STRIX GAMING Video Card
Case: NZXT - S340 Elite (Black/Red) ATX Mid Tower Case
Power Supply: *EVGA - SuperNOVA P2 850W 80+ Platinum Certified Fully-Modular ATX Power Supply

Is there anything that stands out on this build as a limiting factor (once the CPU is OC'd to 5GHz)?

 

[zoidbergvii]

You'll want to remove the competitor links from that.

Your PSU is OTT unless you're going to go SLI.

My thoughts behind the 850 W is due to the efficiency curve it should be more efficient than a lower wattage closer to 100% load. Then the increased cost of the 850w vs the 600w would be offset by the energy saving.