I originally built this PC in 2014. Over the years, it has seen a few upgrades:

• CPU: Overclocked from 3.3GHz to 4.5GHz
• GPU: GTX 970 to GTX 1080Ti
• RAM: 16GB DDR4 to 32GB DDR4
• PSU: Corsair HX750i to Corsair SF750
• Boot disk: 256GB Corsair Force LS SATA SSD to 2TB Samsung 970 Evo Plus NVME SSD
• Case: Corsair Obsidian 450D to Sliger Cerberus X

The part that has changed the most was the AIO:

• Corsair H110i: Worked perfectly fine until I moved countries and the pump didn't survive
• Corsair H115i: It was great, but wouldn't fit into the Cerberus X so I've had to downsize
• Silverstone TD02 Tundra: Thin radiator with 15mm fans. Worked fine for years until one day the pump died :(
• Cooler Master PL240: Latest one, using it with a pair of 15mm NOCTUA NF-A12 PWM fans