i have a 2100+ auihb 0301.
running on a msi k7n2g @ 2167 with 1.75 volts (actual 1.79). it crashes prime after about an hour with 1.7 (actual 1.74) and id idnt bother with 1725., good o/c and ibought it for $70 in fs/ft so cheap too.
sure some of the week 10 1700s are doing better, but this is asure thing. my fan is a dynatron retail fan (copper base version, but skivved aluminum top, just like the retail but with copper). not too loud not too quiet, 300 watt antec. and thats it. i have no cards and am using onboard video sound and lan currently.
ram is pc2700 infineon -6 @ spd cas2.5