Dell PowerEdge R510 Getting Started page 12

Drives
Hard drives
Four–hard-drive systems
Eight–hard-drive systems
Twelve–hard-drive systems
Optical drive
Diskette drive
Connectors
Back
NIC
Serial
USB
Video
Front
Video
USB
Internal
USB
10
Getting Started With Your System
Up to four 3.5-inch, cabled SAS, SATA,
or SSD drives
Up to eight 3.5-inch or 2.5-inch,
hot-swappable SAS, SATA, or SSD drives
Up to twelve 3.5-inch or 2.5-inch,
hot-swappable SAS, SATA, or SSD drives and
up to two cabled 2.5-inch SAS or SSD drives
NOTE:
For twelve–hard-drive systems
with additional internal hard drives, it is
recommended that you install the operating
system on the internal hard drives in a RAID 1
configuration.
Optional internal slim-line SATA DVD-ROM
or DVD+/-RW
Optional external USB DVD-ROM
NOTE:
Twelve–hard-drive systems support
only an external USB DVD-ROM.
Optional external USB 1.44-MB
Two RJ-45 (for integrated 1-GB NICs)
9-pin, DTE, 16550-compatible
Two 4-pin, USB 2.0-compliant
15-pin VGA
15-pin VGA
Two 4-pin, USB 2.0-compliant
Two 4-pin, USB 2.0-compliant