I'm looking to build a relatively small and portable Micro-ATX gaming PC in Canada. My target budget is around $2,000–$4,000 CAD, though I can stretch it to approximately $6,000 if necessary. I want a blacked-out build with no RGB, Windows 11, 32GB of RAM, 1–3TB of SSD storage, and a graphics card with at least 16GB of VRAM. It should be capable of 4K gaming and pair well with a 4K curved gaming monitor. I'd also like plenty of useful ports and enough upgrade potential to remain relevant for several years.
2 Answers
A realistic build with a 4K monitor will land close to the upper end of your original budget. One suggested setup uses a Ryzen 5 7600X3D, a Micro-ATX B850 Wi-Fi motherboard, 32GB of DDR5-6000 memory, a 2TB NVMe SSD, and a Radeon RX 9070 XT with 16GB of VRAM. Those parts can fit in a compact black Jonsbo Z20 case with a 750W Gold modular power supply and a few non-RGB fans. Adding a 32-inch 4K 165Hz curved QD-OLED monitor brings the estimated total to roughly $3,900 CAD before any price changes.
Your requirements are doable, but 4K gaming is primarily limited by the graphics card, so prioritize the GPU over an expensive motherboard or excessive CPU power. A 16GB card such as the RX 9070 XT is a sensible target, while 32GB of RAM and a 2TB SSD are plenty for a gaming system. If you want the build to last longer at high settings, increasing the budget to around $6,000 CAD gives you more flexibility, but you do not necessarily need to spend that much.
I can extend the budget to about $6,000 CAD if that makes a noticeable difference in 4K performance and long-term upgradeability.

Keep an eye on the memory and SSD prices, since those listings look unusually inflated. Shopping around or waiting for sales could leave more room in the budget for the monitor or a stronger graphics card.