Chapter 1: Introduction
1-9
ACPI Features
• Microsoft
OnNow
• Slow blinking LED for suspend state indicator
• BIOS support for USB keyboard
• Main
switch
override
mechanism
• Internal/external
modem
ring-on
Onboard I/O
• On-chip SATA controller supporting four (4) SATA ports (RAID 0, 1, 0+1)
• Adaptec AIC-7902 controller for dual-channel Ultra320 SCSI (H8QC8 and
H8QC8+ only)
• Two (2) UltraDMA133/100 IDE ports
• One (1) fl oppy port interface (up to 2.88 MB)
• Two (2) Fast UART 16550 compatible serial ports (one only on H8QC8+ and
H8QCE+)
• Intel 82546GB Ethernet controller supports two Gigabit LAN ports
• ATI Rage 8 MB XL graphics chip
• PS/2 mouse and PS/2 keyboard ports
• Four (4) USB (Universal Serial Bus) 2.0 ports/headers
Other
• Wake-on-Ring
(JWOR)
• Wake-on-LAN
(JWOL)
• Chassis intrusion detection (JL1)
CD Utilities
• BIOS
fl
ash
upgrade
utility
Dimensions
• Extended ATX form factor: 16.4" x 13" (417 x 330 mm)