We managed to overclock the Soltek K8TPro-939 to a maximum stable speed of 255 MHz on the HT bus, with a memory divider of 1:1, HT multiplier of 4x, and CPU multiplier of 9x. These settings resulted in a total CPU clock of 2295 MHz, memory clock of 255 MHz, and HT bus clock of 1020 MHz. Unlike the 3901a, the SATA port on this particular board is locked and we experienced no problems with data integrity