I'm returning to PC gaming after more than a decade away. A friend built my first PC around 12 years ago, but I eventually sold it and went back to consoles. Now I'd like to build a new system for gaming on a 4K living-room TV, ideally in a relatively small case without creating major cooling or component-clearance problems.
I'm based in the UK and would like to stay under £2,200, although I'm happy to reduce the budget if some of the more expensive parts offer little noticeable benefit. The current build uses a Ryzen 7 9800X3D, Radeon RX 9070 XT, Lian Li A3 case, liquid cooling, 32GB of DDR5-6000 memory, and a 2TB NVMe SSD.
Are there any compatibility, airflow, clearance, or value issues I should address before buying?
3 Answers
There are a few straightforward ways to cut the cost. A Ryzen 7 7800X3D may offer nearly the same gaming experience for considerably less, especially if the system is mainly limited by the graphics card at 4K. A quality air cooler is another option if you prefer to avoid liquid cooling, though an AIO can be practical in this particular small case.
Make sure the case has adequate ventilation and enough fans, and avoid any graphics-card model with a known history of cooling or reliability problems. DDR5-6000 with low latency around CL28–CL30 is a good target, but there’s no need to pay extra for decorative heatsinks or branding. An 850W quality PSU should be sufficient for this hardware; 1000W is only worth considering if the price difference is very small or you want additional upgrade headroom.
The overall build looks solid. In a compact case, an AIO can make installation and cooling easier, although the A3 can also handle a good air cooler if you’re willing to spend more time tuning the fan layout. A PCIe 4.0 SSD would be a sensible downgrade for gaming and everyday use; you’re unlikely to notice the difference from a faster drive. Also double-check the memory price, since the listed figure looks unusually high for a 32GB DDR5-6000 kit.
The main concern is component clearance rather than performance. The Arctic liquid cooler’s thick radiator may interfere with motherboard heatsinks or the memory, and it can force the power supply into the lowest mounting position. A 160mm-long PSU could then make cable management and graphics-card clearance tighter. A thinner 360mm cooler, a shorter 850W ATX 3.1 PSU, and a slimmer two-slot 9070 XT would make the build easier to assemble and improve airflow. Adding three bottom intake fans and a rear fan, with the top radiator exhausting, should create a useful bottom-to-top airflow path.
You could also save money with a less expensive B850 board and a PCIe 4.0 2TB SSD. Be cautious when choosing an AM5 motherboard, and research any current reports of CPU or socket-related problems before buying.
Thanks for explaining the clearance issues. I hadn’t realised the radiator and PSU length could affect so many other parts, so I’ll compare thinner coolers and shorter power supplies.
That’s helpful, especially the SSD suggestion. I’ll also recheck the RAM listing before ordering.