Build a PC

Every part a desktop needs, whether they fit together, and live listings for each one.

1440p games

Processor (CPU)Runs everything; its socket decides the motherboard.

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MotherboardConnects every part; must match the CPU socket and the memory type.

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Memory (RAM)Short-term working space; DDR4 or DDR5, as the board takes.

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Graphics cardDraws games and speeds up video and AI work; the biggest power draw.

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Storage (SSD)Holds Windows, games and files; an NVMe drive plugs straight into the board.

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Power supplyPowers every part; needs headroom above what the parts draw.

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CaseHolds it all; must fit the board size and the graphics card’s length.

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CPU coolerKeeps the processor cool; some processors come with one.

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Everything fits

Processor and motherboard both use socket AM5
Memory: 32 GB of DDR5, as the B650 board takes (two sticks)
A ATX board fits a ATX case
Check the card’s length against the case’s graphics card clearance (both are in the listings)
Parts draw about 388 W: a 650 W supply leaves room
The Ryzen 5 7600 comes with a cooler

Parts draw about 388 W at full load; 550 W is advised. Specs are the makers’ published figures, checked October 2026; a partner card or board can differ, so check the listing.

“Find on eBay” searches eBay’s own category for that part, in eBay’s order. Listings show their condition and seller: for used parts, check the seller’s return policy before you buy.

New to it? Your first PC build explains every part and what to check when you buy it used.Reselling the parts? The profit calculator shows what you keep after fees.