One PCI Express* x16 slot Two PCI Express* x1 slot Four PCI slots
Hard Drive
Four Serial ATA One IDE interface
USB 2.0 Ports
Four ports on the back panel Four ports on the front panel via headers Backward compatible with USB 1.1 Requires an OS and drivers that fully support USB 2.0
Peripheral Interfaces
One diskette drive interface One parallel port One serial port PS/2 keyboard and mouse ports
IEEE 1394
None
Trusted Platform Module (TPM)
None
Hardware Management
Hardware monitor with: • Four fan sensing inputs used to monitor fan activity • Remote diode temperature sensing • Intel® Precision Cooling Technology fan speed control • Voltage sensing to detect out of range values
Power Management
Support for Advanced Configuration and Power Interface (ACPI) Suspend to RAM (STR) Wake on USB, PCI, PCI Express, PS/2, LAN, and front panel
BIOS
Intel® Platform Innovation Framework for extensible firmware interface 4 Mbit symmetrical flash memory Support for SMBIOS Intel® Rapid BIOS Boot Intel® Express BIOS Update