The solid 845 chipset adds value to the 460B. Actually, the chipset has been is beenrecommended for more than a year for all 400/533MHzP4s. cost of the P4Bs are falling down with latest offering from both Intel as well as AMD, making the 460B an great alternative fro any budget system at present. Sometimes, though, the 460B does not use a PFC power supply, general in SFF computers.