Board layout
13
ACPI features
Slow blinking LED for suspend state indicator
Main switch override mechanism
ACPI Power Management
Onboard I/O
Intel ICH10R supports six SATA2 ports (with RAID0, RAID1, RAID10, RAID5 sup-
ported in the Windows OS Environment and RAID0, RAID1, RAID10 supported in
the Linux OS)
Intel 82576 Gigabit Ethernet controller supports dual Giga-bit LAN ports
One VGA Port supported by the Nuvoton WPCM450 controller
Two COM ports: one COM port on rear I/O, one onboard COM port header
PS/2 mouse and PS/2 keyboard ports
10 USB 2.0 ports: six ports on the rear I/O, two internal type-A ports, and two
onboard headers for front panel accessible ports
Super I/O: Nuvoton W83527HG
LSI SAS2 2008 controller supports eight SAS ports (SB5520DT1-SAS only)
IPMI 2.0 with full KVM support
Other
Console redirection
Onboard fan speed control by thermal management through the BIOS
CD/diskette utilities BIOS flash upgrade utility and device drivers
Dimensions Ext. ATX 12.00" (L) x 13.00" (W) (304.80 mm x 330.20 mm)
Table 5. SB5520DT1 specifications
Item Description