Hardware has a weird case of either dying pretty quickly or running forever, in my experience.

I think I can count on one hand the total number of drives I've ever had fail - and four of those were in the warranty period, back in the 90s-2000s.

I have two Phenom II x6 - same generation as Athlon II. One desktop and one server.

The server ran non-stop for the first 10 years. Motherboard, a 790, failed and upgraded to 880G. One memory stick failed, replaced by lifetime warranty (Kingston) but the pair I received was slower CL9-10-9 vs. 9-9-9 for the failed one. After 10 years my router and a rk3288 SBC took most of it's jobs. I moved most of the hard drives (7x 2GB Seagate ST2000DL and 1 spare) into a DAS (SATA RAID enclosure) connected directly to the router where they are still running. None failed. The server bacame an offline backup. I started it weekly to sync. Last week I replaced it with a rk3588 ITX board - not because it failed, but because I wanted to explore / play with the new ARM CPU.

The desktop is also still working. I bought it second-hand a few years after the first. It was used at least 4h every evening and at least 10h every weekend. I'm still using it right now. One HDD failed - it was a 120GB PATA Seagate from ~2004 IIRC. No data loss, it was in RAID1. One GPU failed, a GTS 250, upgraded to GTX 970, still working. I'm going to keep using it for at least 5 more years, possibly more. Firefox no longer supports Win7 and I'm in the process of migrating to Linux. Total Commander (I'm a user since Win31) and file associations are holding me back. xdg-open is... absolutely horrible.

Well it has a SSD in it now so it must have gone through at least one actual hard drive...