Dell External OEMR R320 Owner's Manual page 120

Drives
Eight hard-drive systems
Optical drive
Four hard-drive systems
Eight hard-drive systems
Connectors
Back
NIC
Serial
USB
Video
iDRAC7
External vFlash card
Front
USB
Video
Internal
USB
Internal Dual SD Module (IDSDM)
Video
Video type
Video memory
120
Up to eight 2.5 inch, hot-swappable SAS, SATA, SAS
SSD, SATA SSD, or Nearline SAS hard drives
One optional slim SATA DV-DROM or DVD+/-RW drive
NOTE: DVD devices are data only.
One optional ultra slim SATA DV-DROM or DVD+/-RW
drive
NOTE: DVD devices are data only.
Two 10/100/1000 Mbps
9-pin, DTE, 16550-compatible
Two 4-pin, USB 2.0-compliant
15-pin VGA
One optional 1 GbE Ethernet
One optional vFlash memory card
NOTE: The card slot is available for use only if the
iDRAC7 Enterprise license is installed on your
system.
Two 4-pin, USB 2.0-compliant
15-pin VGA
One 4-pin, USB 2.0-compliant
Two optional flash memory card slots with the internal SD
module
NOTE: One card slot is dedicated for redundancy.
Integrated Matrox G200
16 MB shared