10 Getting Started With Your System
Memory
Architecture 1333 MHz DDR3 registered and unregistered
ECC DIMMs
Memory module sockets Thirty two 240-pin
Memory module capacities 1 GB, 2 GB, 4 GB, 8 GB, or 16 GB
(when available)
RDIMMs (single, dual, or quad-rank depending
on capacity)
Minimum RAM 4 GB (per processor)
Maximum RAM 512 GB (with four processors)
Drives
Hard drives Up to six 2.5-inch, internal hot-swappable SAS,
SATA, or SSD drives
Diskette drive Optional external USB 1.44 MB
Optical drive One optional slimline SATA DVD-ROM or
DVD+RW drive
NOTE: DVD devices are data only.
Flash drive Optional internal USB
Optional internal dual SD module
Optional vFlash card (with iDRAC6 Enterprise card)
Connectors
Back
NIC
Four RJ-45 (for integrated 1 GB NICs)
NIC (management NIC)
One optional management NIC port on iDRAC6
Enterprise card
Serial
9-pin, DTE, 16550-compatible
USB
Four 4-pin, USB 2.0-compliant
Video
15-pin VGA
vFlash
One optional vFlash memory card slot on iDRAC6
Enterprise card