Dell DR4100 owner manual Memory, Drives, Connectors Back, Front, Internal, Video

Memory

Architecture	800 MT/s, 1066 MT/s, 1333 MT/s or 1600 MT/s DDR3
	registered Error Correcting Code (ECC) DIMMs
	Support for advanced ECC or memory optimized
	operation
Memory module sockets	Twenty-four 240-pin
Memory module capacities	8 GB dual ranked RDIMMs
RAM	32 GB with two processors
Drives
Hard drives	Up to twelve 3.5 inch, internal, hot-swappable, Nearline SAS
	drives, and two optional 2.5 inch back-accessible SAS,
	Nearline SAS hard drives in hard-drive slots 0 through 11
	and 12 through 13.
Connectors
Back
NIC	Four 10/100/1000 Mbps or two 10/100/1000 Mbps and two
	100 Mbps/1 Gbps/10 Gbps
Serial	9-pin, DTE, 16550-compatible
USB	Two 4-pin, USB 2.0-compliant
Video	15-pin VGA
Front
USB	One 4-pin, USB 2.0-compliant
Video	15-pin VGA
Internal
USB	One 4-pin, USB 2.0-compliant
Internal Dual SD Module	Two optional flash memory card slots with the internal SD
	module
	NOTE: One card slot is dedicated for redundancy.
Video
Video type	Integrated Matrox G200
Video memory	16 MB shared

Expanded Operating Temperature

NOTE: When operating in the expanded temperature range, system performance may be impacted.

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