ASRock has engineered the 939Dual-SATA2 around ULi's new M1695 chipset. The board has both AGP 8x and PCI-Express x16 slots which do not suffer from performance loss like other manufacturers' implementations. You can even use both slots at the same time. General performance is very close to that of the competition. Suprisingly the board is a good overclocker as well, it reached an amazing 380 MHz HTT after some tweaking.



Link: TechPowerUp