The system board includes the following features:
•One of the following left riser card options:
–A left riser card that has one
OR
–A left riser card that has two
•A center riser card that has one
•Dedicated slot for an integrated SAS host bus adapter or an optional RAID controller card with
256 MB of cache memory and a RAID battery. The internal channel supports up to eight
NOTE: System boot is not supported from an external device attached to a SAS or SCSI adapter, including SAS 5/E, PERC 5/E, or PERC 4e/DC. See support.dell.com for the latest support information about booting from external devices.
•Two integrated Gigabit Ethernet NICs, capable of supporting
•Four USB
•Optional remote access controller (RAC) for remote systems management.
•An integrated
•Systems management circuitry that monitors operation of the system fans as well as critical system voltages and temperatures. The systems management circuitry works in conjunction with the systems management software.
•Standard baseboard management controller with serial access.
•
•
•
•System ID button on the front and back panels.
For more information about specific features, see "Technical Specifications" on page 10.
4