The original post: /r/watercooling by /u/Frank0991 on 2024-11-16 20:18:18.

Evening all,

I’m looking to build my first custom loop next year.

Speculative system (9900x3d + 5090) wattage output will be around 550-800watts.

Is it safe to say that 2x 280mm could deal with around 600watts worth of heat. This would be using a relatively low RPM (1200) fan curve.

If not, your thoughts please 🙂