The 8K5A3+ is an excellent replacement for the aging 8K3A+. It offers a number of new useful integrations, e.g. 10/100 LAN, USB 2.0 and the debatable 4-channel raid. 8K5A3+ offers the highest level of performance in the KT-333 motherboard, just like the 8K3A+. We have no hesitation in recommending this board to anyone who is looking for a fast, stable and highly overclockable KT-333 motherboard.