Viktor_ST :
The one I chose doesnt run the fan if not needed, but cools passively witch i think is nice advantage over most of them. Plus 6 years or warranty.
Every CPU cooler that has PWM fan can be set so that it doesn't run when temps are low and starts running once certain temperature is reached.
According to the reasearch made, Noctuna has better cooling capacity since it has dual radiator with dual 140mm fan and also a 6 year warranty.
Since you're getting K-series CPU with unlocked multiplier for overclocking, there is a suggestion for CPU cooling from worst to best that goes as follows: Intel's stock cooler -> Cooler Master Hyper 212 EVO -> Noctua NH-D15 -> NZXT x61 Kraken -> custom made water cooling loop.
But when it comes down to a personal choise then i too prefer Arctic Freezer i32. I like it's classic looks, it's fluid dynamic bearing fan (which is very quiet and long lasting) and the nice ability to upgrade it from push system to push-pull system with any 120mm fan.
Viktor_ST :
That particular EVGAs PSU has best reviews all over the internet and 10y of warranty says a lot. I see that Seasonics are a bit cheaper, so I was wondering in your opinion are they as good or even better prehaps?
As stated above, EVGA buys all their PSUs from OEMs. That means that if OEM decides to sell it's own product, it can do it with cheaper price that the other company that has to buy the PSU from OEM and rebrand it, while still making profit, thus the PSU they sell, compared to the OEM, is more expensive.
Little example: OEM makes a PSU and sells it to consumers for $200. The same PSU is bought by EVGA with $100. Since EVGA also needs to make a profit, they sell it to consumers for $220.
Did some research and the PSU you're planning to buy is EVGA Supernova G2 850W that is bought from Super Flower. Super Flower itself does sell the 850W unit directly, under a name of Super Flower Leadex Gold 850W.
Took me some serious searching to find Super Flower PSUs on sale outside Taiwan.
Super Flower Leadex Gold 850W with 144.90€
link:
https://www.caseking.de/en/super-flower-leadex-80-plus-gold-netzteil-schwarz-850-watt-nesf-026.html
EVGA Supernova G2 850W with 159.90€
link:
https://www.caseking.de/en/evga-supernova-g2l-80-plus-gold-netzteil-modular-850-watt-neev-038.html
As far as PSUs go, i like to buy my units directly from OEM, without the middleman. I prefer Seasonic since they are the oldest PSU OEM, being in the business for over 40 years. <- that's a lot of experience.
Warranty alone doesn't say anything about the PSU quality and it's lifespan. You have to look at MTBF (mean time between failures) rating, where higher MTBF ratings indicate longer device life and better reliability. EVGA Supernova G2 850W has MTBF of 100.000 hours while Seasonic X-750 has MTBF of 150.000 hours.
Since you live in Europe, i put my build list into euros by selecting pcpp France (other options are Germany, Spain, Italy and United Kingdom).
i7-6700K build:
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel Core i7-6700K 4.0GHz Quad-Core Processor (€348.90 @ Amazon France)
CPU Cooler: ARCTIC Freezer i32 CPU Cooler (€29.24 @ Amazon France)
Motherboard: MSI Z170A SLI ATX LGA1151 Motherboard (€135.89 @ Amazon France)
Memory: G.Skill TridentZ Series 16GB (2 x 8GB) DDR4-3000 Memory (€104.49 @ Amazon France)
Storage: Samsung 256GB M.2-2280 Solid State Drive (€169.90)
Video Card: MSI GeForce GTX 1060 6GB 6GB 6GT OC Video Card (€326.85 @ Amazon France)
Power Supply: SeaSonic 750W 80+ Gold Certified Fully-Modular ATX Power Supply (€182.30 @ Amazon France)
Total: €1297.57
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-10-07 17:19 CEST+0200
Switched out CPU cooler to Arctic Freezer i32. Since there isn't any price for M.2 SSD at pcpp France, i took it's price from my country importer's website (in Estonia).
And here's i7-6800K build in euros aswell:
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel Core i7-6800K 3.4GHz 6-Core Processor (€456.20)
CPU Cooler: ARCTIC Freezer i32 CPU Cooler (€29.24 @ Amazon France)
Motherboard: MSI X99A SLI PLUS ATX LGA2011-3 Motherboard (€229.99 @ Amazon France)
Memory: G.Skill TridentZ Series 16GB (2 x 8GB) DDR4-3000 Memory (€104.49 @ Amazon France)
Storage: Samsung 256GB M.2-2280 Solid State Drive (€169.90)
Video Card: MSI GeForce GTX 1060 6GB 6GB 6GT OC Video Card (€326.85 @ Amazon France)
Power Supply: SeaSonic 750W 80+ Gold Certified Fully-Modular ATX Power Supply (€182.30 @ Amazon France)
Total: €1498.97
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-10-07 17:39 CEST+0200
Again, switched out CPU cooler to the Arctic Freezer i32. Since there is no price for CPU at pcpp France, i took it's price from the same source from where i took the M.2 SSD price.