New CPU fan for Old Computer?

Fawnet

Distinguished
Apr 21, 2009
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18,510
I wonder if someone can rec a new CPU fan/heatsink setup for me, please? The old fan started to rattle and buzz about 6 months ago, and now my computer shuts down when I do demanding things like gaming or video encoding.
The current fan setup is a Speeze 12V Socket A/370. The CPU is an AMD Athlon XP2600, 333 FSB Barton Core. What would you guys recommend to replace it? I don't mind a noisy fan, as long as things stay cool.
Thanks in advance for your time and trouble! Hope you can find me a suitable replacement for this fairly old board.