4 Sockets (2 Banks of 2) per CPU
16 Sockets Total or
16 Sockets +
16 Sockets with M4881 CPU Riser card = 32 Total
Maximum Memory
24 GB using DDR400 with 4 CPUs (6GB per CPU)
48 GB using DDR400 with 8 CPUs (6GB per CPU)
64 GB using DDR266/333 with 4 CPUs
128 GB using DDR266/333 with 8 CPUs