Your making some very basic mistakes.
1. your spending way to much on the case but no biggie to me if you like the looks.
2. only 8GB of memory with only 2 slots on the board. This was fine 3 years ago but now is border line.
3. To much on looks you can add the RGB lighting later get the best performance parts for your money first then add looks if you must.
4. Gimmick hard drive who really cares if it decreases your boot time from 2 minutes to 1.5 minute (it will help your gaming performance 0). You can always add another drive when you start to run out of room a 1TB will hold a ton of stuff.
5. Built in WIFI, it's always best to have a direct link the next best thing to that if the router is in your house is this it will out perform any WIFI card. ( gets plugged directly into the wall socket not a power strip) Plug and play nothing to download.
https://www.newegg.com/Product/Product.aspx?Item=N82E16833704165
6. A 120 buck CPU cooler with a none overclocking motherboard.
7. Don't take any of this the wrong way I just think you have some priorities wrong. A lot of low priced cosmetic things can be added later after you get the best performance for your money.
Example 100% crushes your performance for less money. i7 7700, 16GB of memory (the tops can be painted white if you wish faster speed than you have) GTX 1070 card. Will be much better at streaming with the i7.
Example 100% crushing your performance using the case you picked, just missing the RGB lighting (add that later) i7, 16GB of memory, GTX 1070, Stock cooler but you can add a 60 buck H60 later if your wish or a 19 buck Cryorig M9i.
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel Core i7-7700 3.6GHz Quad-Core Processor ($294.89 @ NCIX US)
Motherboard: ASRock H270M-ITX/ac Mini ITX LGA1151 Motherboard ($91.98 @ Newegg)
Memory: Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-2400 Memory ($119.99 @ Amazon)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($47.98 @ NCIX US)
Video Card: Gigabyte GeForce GTX 1070 8GB G1 Gaming Video Card ($374.98 @ Newegg)
Case: NZXT Manta (White/Black) Mini ITX Desktop Case ($121.99 @ NCIX US)
Power Supply: SeaSonic 520W 80+ Bronze Certified Fully-Modular ATX Power Supply ($34.90 @ Newegg)
Total: $1086.71
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-04-28 22:14 EDT-0400
You can add the Water cooler like a H60 for 50 bucks ( plenty of cooling for that processor), the RGB lighting, and I would also add a SSD for the OS and programs later, but it will give a lot better performance till you get it looking like you wish. Nothing wrong with a work in progress to get the killer performance.
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