• Dual Intel Xeon 604 Sockets
• Six (6) Memory slots for up to 16GB RAM
• 800MHz Front Side Bus
• Expansion Slots:
• PCI-X: Two (2) full-height, full-length 3.3-V, 64-bit, 100-MHz (slots 5 and 6)*
• PCI-Express: One (1) full-length x4 lane (slot 2); one full-length x8 lane (slot 3)
• PCI: One (1) full-length 5-V, 32-bit, 33-MHz (slot 4); one half-length 3.3 V, 64-bit, 66-MHz (slot 1)
• Connectors
• Internal:
  
• Two (2) 7-pin SATA ports
  
• One (1) 68-pin U320 SCSI port
  

• Back:
• One (1) RJ-45 (for integrated 1-Gb NIC)
• PS/2-style keyboard 6-pin mini-DIN
• PS/2-compatible mouse 6-pin mini-DIN
• Parallel: 25-pin port
• Serial: 9-pin, DTE, 16550-compatible port
• USB: Two (2) 4-pin, USB 2.0-compliant
• Video: 15-pin VGA
• Front:
• USB: Two (2) 4-pin, USB 2.0-compliant

* NOTE: Slot 6 accepts full-length unless SCSI is used (because of the SCSI cabling).