celeron366@708 MHz.

Result of overclocking celeron366@708 MHz.

After I tied sandwich celeron .The system was so cold but didn't get further frequency with stable system. So I rested and spent my time for making another new water jacket,a new coper one.Because of my old water jacket is made of stainless steel. As known that the conductivity of stainless steel is worse than cooper so using copper one may give better performance.

copperjacket I changed my cool plate too from 8*8 cm to 5*12 cm too. The surface area may decrese but its' size was the same as typical dimension for slot one.With two 36 watts peltiers I installed it with AVVID heatsink to make a hybride system.I changed plastic pipe to rubber pipe that used in surgical operation .It's good quality.It can bend to much and still patent.I also flashed bios to mn too The pipe was connected to a 600l/hr water pump.

ice After installed I set the voltage to 2.5 volts and boot the system.I waited for the idle time and seeing the coolplate was cool enough to get ice.So I changed FSB to 129 MHz.It ran fine at this level.I wanted to know that could it ran more than this? So I changed the FSB to 133 MHz.The system wasn't stable with locked up.May be the system wasn't cold enough or I should burn in it before testing at this level again.My aim is to run this system at 735 MHz.So I will try it any way to tweak this piont.This setting was cooler than my sandwich water cooler in my last test but it could run at this level due to increase in voltage.At 2.5 volts might be high but I saw some guys incresed voltage to 2.9 volts in celeron and some to 2.8 volts in pentiumIII. So 2.5 volts might not be too much.At 708 MHz.,It 's too fast system.Below is the benchmark using sandra sisoft.I didn't give up my aim and I will come back again with new set up. Now I am playing with another new water block that made of aluminum.I made it for celeron slot 1 and pentium III .With this water block and one 90 watts peltier I can put my celeron300a to 580 MHz too.I will spend time to make this alumimun water block and sandwich it too.Never compromise!