Looking to put together a new computer soon to replace my aging Bloomfield one. I want something that will be a solid gaming machine for at least the next 5 years (or longer, I can hope!). I probably won't overclock the CPU, or if I do it will be a very conservative overclock. Longevity of components is more important to me than getting maximum power but risking something burning out in the long run. Any suggestions on this part list? The power supply in particular I'm not sure about, just copied what was listed under the Unicorn build of the month here.
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i7-7700K 4.2GHz Quad-Core Processor ($343.89 @ OutletPC)
CPU Cooler: CRYORIG H7 49.0 CFM CPU Cooler ($34.88 @ OutletPC)
Motherboard: Asus PRIME Z270-A ATX LGA1151 Motherboard ($166.99 @ SuperBiiz)
Memory: G.Skill Trident Z 16GB (2 x 8GB) DDR4-3200 Memory ($149.99 @ Newegg)
Storage: Intel 600p Series 256GB M.2-2280 Solid State Drive ($102.30 @ OutletPC)
Storage: Samsung 850 Pro Series 512GB 2.5" Solid State Drive ($229.00 @ B&H)
Storage: Hitachi Deskstar NAS 3TB 3.5" 7200RPM Internal Hard Drive ($109.99 @ Newegg)
Video Card: EVGA GeForce GTX 1070 8GB FTW Gaming ACX 3.0 Video Card ($429.99 @ B&H)
Case: Fractal Design Define R5 w/Window (Black) ATX Mid Tower Case ($79.99 @ NCIX US)
Power Supply: EVGA SuperNOVA G2 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($88.89 @ OutletPC)
Operating System: Microsoft Windows 10 Home OEM 64-bit ($88.58 @ OutletPC)
Total: $1824.49
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-01-28 00:47 EST-0500
The 1070 video card and the Samsung 850 SSD are already in my old PC as I needed to do emergency replacements when the previous components died on me last year, and I decided to buy-up at the time with the expectation of moving them over to a new Kaby Lake build later.
The M.2 SSD is to be for windows and a few of my most played games (like WoW, Overwatch, etc)
The 850 Pro for my Steam and Origin libraries as well as any other programs.
The traditional hard drive for storage: pictures, documents, video, music, porn, etc.