Dell E20S001 owner manual Drives, Connectors Back, Front

Memory

Maximum RAM

RDIMMs	384 GB
UDIMMs	48 GB
Drives
Hard drives
Four–hard-drive systems	Up to four 3.5 inch, internal, cabled SATA, nearline SAS, or
	SAS (15K) hard drives.
Eight–hard-drive systems	Up to eight 3.5 inch, internal, hot-swappable SATA,
	nearline SAS, SAS (15K) hard drives.
	NOTE: 2.5 inch hard drives in 3.5 inch carriers are
	supported for SAS, SAS SSD, and SATA SSD hard
	drives.
Sixteen–hard-drive systems	Up to sixteen 2.5 inch, internal, hot-swappable SATA,
	nearline SAS, SAS, SAS SSD, or SATA SSD hard drives.
Optical drive	Upto two optional SATA DVD-ROM drive or DVD+/-RW
	drive.
	NOTE: If your system is installed with a double-width
	GPU card, the system supports only one 5.25 inch
	removable media storage device.
Tape drive	One optional 5.25 inch tape drive.
	NOTE: If your system is installed with a double-width
	GPU card, the system supports only one 5.25 inch
	removable media storage device.
Connectors
Back
NIC	Two 10/100/1000 Mbps
Serial	9-pin, DTE, 16550-compatible
USB	Six 4-pin USB 2.0-compliant
Video	15-pin VGA
iDRAC	One iDRAC 7 port
SD vFlash	One SD vFlash card slot
Front
USB	Two 4-pin USB Host
Video	15-pin VGA, for systems in rack mode only

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