Best Budget Desktop PCs UK 2026

About this band

We have reviewed 11 budget desktop pcs, and these are the three worth knowing about first. The top-rated pick is the Replacement CMOS Battery CR2032 with Wire Leads and Conne... (rated 8.5/10): A well-matched, budget-priced CMOS battery replacement that fixes a genuinely frustrating problem… In second place, the 27 Inch All-in-One Computer FHD Desktop PC, Core i7 (Up t... (rated 7.0/10): A capable office all-in-one that trades upgrade potential for clean design. Rounding out the top three, the CyberPowerPC Regiment Gaming PC (rated 7.0/10): Solid 1080p gaming on a tight budget, but budget extra for RAM… Each of these is worth a closer look before you buy, and the full list below covers every option we rate in this band.