Power Supply help!

[jtrueppel]

Ive got almost everything picked out for my first build, but I dont know which power supply to go with. I was thinking 630W but I need clarification. If you do need to know, I do plan on overclocking GPU and CPU. GTX 1070 Founders Edition is already purchased, so cant change that.

Specs below in link:

https://pcpartpicker.com/list/Y7D2kd

Thanks

 

[superninja12]

PCPartPicker part list / Price breakdown by merchant

CPU: Intel - Core i5-8600K 3.6GHz 6-Core Processor ($238.99 @ Amazon)
CPU Cooler: NZXT - Kraken X61 106.1 CFM Liquid CPU Cooler ($114.98 @ Newegg Marketplace)
Thermal Compound: Gelid Solutions - GC-Extreme 3.5g Thermal Paste ($12.19 @ OutletPC)
Motherboard: MSI - Z370 KRAIT GAMING ATX LGA1151 Motherboard ($146.50 @ OutletPC)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory ($187.99 @ Amazon)
Storage: Samsung - 850 EVO-Series 250GB 2.5" Solid State Drive ($99.99 @ Samsung)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($43.90 @ OutletPC)
Video Card: MSI - GeForce GTX 1070 8GB Founders Edition Video Card
Case: NZXT - S340 (Black) ATX Mid Tower Case ($59.99 @ SuperBiiz)
Power Supply: EVGA - SuperNOVA G3 550W 80+ Gold Certified Fully-Modular ATX Power Supply ($59.99 @ B&H)
Case Fan: Corsair - ML120 Pro 75.0 CFM 120mm Fan ($24.64 @ OutletPC)
Case Fan: Corsair - ML120 Pro 75.0 CFM 120mm Fan ($24.64 @ OutletPC)
Other: Airgoo® Music Dynamic Computer RGBW LED Light Strip with Remote control - for PC Computer Mid Full Tower Case Gaming Computer Case - Fit for NZXT ThermalTake Corsair Case ($24.99 @ Amazon)
Total: $1038.79
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-06-19 03:01 EDT-0400

 

[Mattp2017]

https://www.newegg.com/Product/Product.aspx?Item=N82E16817438100

If you want to check the wattage you can use any power supply calculator. I used this one.... http://www.coolermaster.com/power-supply-calculator/

 

[jawlesspython04]

I wouldn't recommend the EVGA BQ. Its fine for lower end builds but because you will be overclocking both CPU and GPU, you should be looking at something higher quality.

PCPartPicker part list / Price breakdown by merchant

Power Supply: EVGA - SuperNOVA G2 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($60.81 @ B&H)
Total: $60.81
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-06-19 03:25 EDT-0400

PCPartPicker part list / Price breakdown by merchant

Power Supply: SeaSonic - FOCUS Plus Gold 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($81.99 @ SuperBiiz)
Total: $81.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-06-19 03:27 EDT-0400

Either one of these should work fine. The G3 has mixed reviews, people are complaining about the fan noise. That is why I recommend the G2. the SuperNOVA G2 also has a $20 rebate right now so I would get that.
You would probably be fine with a 550W PSU too because the total power draw of your system stock would be around 400W and with overclocks it would vary from 450-500W. I'd just go for the 650W for the extra headroom, peace of mind and possibility of upgrading to maybe an 8700k in the future / 1080Ti and overclocking those too.