[SOLVED] How much watt UPS should I go with?

Jacob 51

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Dec 31, 2020
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The electricity in my area is fluctuating and sometimes gives 143 volts instead of 240.
So I'm going to buy a UPS to protect my system components.

My PSU is 450 watts. The whole configuration is as follows:

Motherboard: Zebronics H61 Micro ATX
Processor: Intel Core i3 3240 LGA 1155
RAM: 8 GB Hyper X Fury Blue (Single Channel)
Hard Disk: WD Blue 1 TB 7200 RPM
Graphics Card: Exoc Geforce GT 1030 GDDr5 White Overclocked By Company
PSU: Cooler Master Bronze V2 450 Watt

If I Choose A 450 Watt UPS, will It damage my system?