Z42XT-X Series

3 External 5.25 Drive Bays
2 External 3.5 Drive Bays
2 Internal 3.5 Drive Bays
350 Watt Power Supply
Socket 775 Support
Extreme Intel Core 2 Quad
Intel Core 2 Quad
Core 2 Duo
Pentium Dual Core
Celeron Dual Core
Celeron 400

FSB: 1333/1066/800 MHz
1x PCI-Express x16 Slot
2x PCI-Express x1 Slots
1x PCI Slot
1x ATA-133 Channel;
4x SATA2 Ports
Max Capacity 8GB