9 Prime Day PC Parts Deals to Build Your Own PC (2021)

Here's how to build a fair percentage of a new PC with Prime Day deals.Once you have your hardware, check out our PC build guide to construct it, as well as our best gaming mice and best gaming keyboard guides to round out your new battle station.Note: We regularly update articles and strike through items that sell out or rise in price as of publishing, and mark discounts based on recent product pricing or average price, not MSRP. Learn more.First you're going to need a central processing unit (CPU or processor), a place for it to live (the motherboard), and a power supply unit (PSU) to keep your gaming rig up and running. The Z390 has two M.2 slots for extra storage and they're in easy to reach places, which isn't always the case.A 750-watt power supply is a great place to start for a gaming PC. You've got your build almost together, so let's give that machine a place to live and a killer AC system to keep things running cool and quiet.Liquid cooling used to be such a spooky thing to install, but now thanks to all-in-one coolers like the ML280, it's just as easy as setting up a standard CPU cooler, but way cooler.Cases are always a very personal choice; they're a matter of style and space.