Arctic Liquid Freezer III 360mm.

[amazon box="B09VGMGJ7W"]

My ARCTIC Liquid Freezer III 280 effectively cools my i9-14900K. The difference between 280mm and 360mm radiators is minimal, with 280mm fans offering better airflow at lower speeds.

^ This. Also, while the Arctic is a beast, I've been really satisfied with a few other options that focus on long-term reliability. The 14700K is a space heater when it boosts, so you need a pump that can keep up with those sudden 250W+ spikes. So far the thread is leaning heavily on Arctic for value and the ROG for brand name performance. If you want something different but equally reliable, consider these:

• DeepCool LS720 360mm Liquid Cooler uses their patented anti-leak tech which basically balances internal pressure. No complaints on my end after months of heavy rendering, and the build quality feels very premium for the price.
• EKWB EK-Nucleus AIO CR360 Lux is built like a tank. Since EK specializes in custom loops, their AIO pumps are generally more robust than the generic Asetek clones. It handles those 14th gen thermal spikes without breaking a sweat.
• Lian Li Galahad II Trinity Performance 360 is a great alternative if you have the clearance. The radiator is 32mm thick instead of the usual 27mm, giving it more thermal mass to soak up heat during long gaming sessions. Basically, you want more coolant volume and a solid warranty when dealing with 14th gen chips. Let me know if you need help checking if these fit in your specific case!

ASUS ROG RYUO III 360 ARGB AIO Liquid CPU Cooler.