I'm putting together my first gaming PC for about $1,200 after discounts and would like feedback before purchasing. My main games are Fortnite, Minecraft, and Roblox, although I may also play newer AAA titles. The build uses a Ryzen 7 7500X3D and an AM5 motherboard from a bundle, along with a Radeon graphics card, DDR5 memory, a 750W power supply, and a 360mm liquid cooler. I'm also planning to use AsiaHorse Nyota fans. Are the parts compatible, and is this a good price-to-performance setup that should last several years? I'm especially wondering whether the power supply and cooling are appropriate, whether the single 16GB memory stick is a problem, and if there are any parts I should change before buying.
2 Answers
The build looks solid overall, but I’d strongly prefer two memory sticks instead of one. A 2x8GB kit would usually perform better than a single 16GB stick, though 2x16GB would be the better long-term choice if your budget allows. An 850W power supply could also give you more upgrade headroom, but 750W should be adequate if it’s a quality unit and the graphics card’s requirements are within that range.
The main advantage of two sticks is dual-channel performance. If you plan to upgrade beyond 16GB soon, adding another matching module later may make more sense than buying a 2x8GB kit now.
The 360mm liquid cooler is unnecessary for a 7500X3D. A decent $20 single-tower air cooler would handle it, and a stronger dual-tower cooler in the $35–$40 range would also be plenty. Saving money there could let you move up to a stronger graphics card or improve another part of the build. The AIO is fine if you mainly want the appearance, but it isn’t needed for performance.
I’m using a discounted graphics card around $500, so I’m considering whether it’s worth spending about $629 on the regular model instead. I’ll also compare the cost of replacing the AIO with a good air cooler.

The single 16GB stick comes with the processor and motherboard bundle, so changing it would mean losing the bundle price. I could add another matching stick later, though I’ll look more closely at the power supply options.