Put a 300Watt power supply in an Enlight 7237 and you have an excellent case for a Duron.
Enlights are reasonably priced and well-built. And if you enjoy modifying a case they are a dream come true. Before this afternoon I'd already put in two blowholes and swapped out the stock LED's for bigger, brighter blue ones. Today I cut out the fan covers in the upper rear below the power supply and lower front behind the bezel.
I put a finger guard over the opening in the rear (where I have an exhaust fan) and of course, the bezel covers the opening in the front (where I have an intake fan). Speaking of the bezel, I drilled out the bezel's small vent holes -- they're approximately 4 times bigger now.
The latest mods dropped the CPU and case temps about 5 degrees. Current cpu temp: 35C. Current case temp: 23C.
My specific results with Durons:
D600 @ 900MHz (before any blowholes, etc.)
D700 @ 1083MHz (after blowholes. Haven't tried for more speed with the latest mods ... yet!

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