Help find me a UPS

[Spainz]

Hello everyone, I will post a link to my build (haven't built it yet) below. Please don't tell me to go AMD. 

 

My home is at least 30 years old, and I'm sure my power outlets aren't anything special.

 

I need help finding a UPS. Problem is, I don't know what my actual Power Usage or "load" will be because I haven't built it yet nor are the calculators apparently accurate. I plan to do as much OCing as I can on the air cooling. That said, What kind of a load and capacity would I need for my system? Please look into my components and see if I need a pure-sine-wave UPS or if I can get away with the less expensive stepped-sine-wave aka simulated-sine-wave UPS's. Another issue I have is, I've never used windows. I can't seem to find any answers on how long a normal computer takes to safely and completely shut down, so I have no idea how long the damn thing needs to run at my suspected power consumption to safely shut down everything.

 

AT THE VERY LEAST, I need a SINE-WAVE (I think) UPS that has Brownout, power out, and lightning protection that has enough capacity for me to safely shutdown the computer during a power-out. I do not expect to use it if there is a power out. I'm hoping not to spend more then $300 and the less I can spend the happier I'll be. Please help me, I'm a first time builder alone in this mac-ridden family. 

PCPartPicker Part List

Type	Item	Price
CPU	Intel Core i9-9900K 3.6 GHz 8-Core Processor	$519.99 @ B&H
CPU Cooler	Noctua NH-U12A 60.09 CFM CPU Cooler	$99.99 @ Amazon
Thermal Compound	Thermal Grizzly Kryonaut 1g 1 g Thermal Paste	$9.38 @ Amazon
Thermal Compound	Thermal Grizzly Kryonaut 1g 1 g Thermal Paste	$9.38 @ Amazon
Motherboard	MSI MPG Z390 GAMING PRO CARBON AC ATX LGA1151 Motherboard	$228.00 @ B&H
Memory	Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3600 Memory	$79.99 @ Newegg
Storage	Samsung 970 Evo 1 TB M.2-2280 NVME Solid State Drive	$179.99 @ Amazon
Video Card	MSI GeForce RTX 2080 SUPER 8 GB GAMING X TRIO Video Card	$817.99 @ Amazon
Case	Fractal Design Meshify S2 ATX Mid Tower Case	$159.98 @ Newegg
Power Supply	Asus 850 W 80+ Platinum Certified Fully Modular ATX Power Supply
Operating System	Microsoft Windows 10 Home OEM 64-bit	$119.00 @ Amazon
Software	Malwarebytes Anti-Malware 3.0 Premium (1 Year Subscription) - 3 PCs Software	$34.99 @ Newegg
Case Fan	Corsair ML140 97 CFM 140 mm Fans
Case Fan	Corsair ML140 97 CFM 140 mm Fans
Case Fan	Corsair ML140 97 CFM 140 mm Fans
Monitor	Asus TUF Gaming VG27AQ 27.0" 2560x1440 165 Hz Monitor	$599.00 @ Amazon
Custom	Noctua NA-SYC1 Accessory 4-pin Y-Cables for PWM Fans	$7.95 @ Amazon
Custom	Noctua NA-SYC1 Accessory 4-pin Y-Cables for PWM Fans	$7.95 @ Amazon
Custom	Pro Tech Toolkit	$69.99
Custom	ESCAPE FROM TARKOV Edge Of Darkness LIMITED EDITION	$139.99
Custom	IFIXIT Portable Anti-Static Mat	$29.99
	Prices include shipping, taxes, rebates, and discounts
	Total	$3113.55
	Generated by PCPartPicker 2020-04-23 17:36 EDT-0400