Hey, solid choice going with the i5 8600, it’s still a very capable chip for everyday workloads and even some light gaming.
It really comes down to your budget and how much risk you’re comfortable with. Refurbished CPUs are generally safe because processors don’t have moving parts, so failure rates are low. If the seller has tested it properly and offers even a short warranty, you’ll usually be fine. You can save a decent amount that way.
That said, if the price difference isn’t huge, going new gives you peace of mind and a full lifespan ahead, especially if you plan to keep the system for a few years.
Also, just double-check motherboard compatibility and BIOS support before you buy. The i5 8600 needs an LGA 1151 board with the right chipset.
Overall, in the world of
Intel Cpus And Processors
, that model sits in a sweet spot for budget upgrades, so you’re on the right track.