Memory

Minimum RAM

2 GB (single processor configuration)

Maximum RAM

384 GB

 

 

Drives

 

Hard drives

Optical drive

Up to eight 3.5 inch or 2.5 inch, internal, hot-swappable SAS, SATA, SAS SSD. SATA SSD, or Nearline SAS hard drives in hard-drive slots 0 through 7.

Up to four 3.5 inch or 2.5 inch, internal, hot-swappable SAS, SATA, SAS SSD, SATA SSD, or Nearline SAS hard drives in hard-drive slots 0 through 3 for a software RAID system.

One optional slimline SATA DVD-ROM or DVD+/-RW drive

NOTE: DVD devices are data only.

Connectors

Back

NIC

Two RJ-45 10/100/1000 Mbps

Serial

9-pin, DTE, 16550-compatible

USB

Two 4-pin, USB 2.0-compliant

Video

15-pin VGA

iDRAC7 (Optional)

One 1GbE Ethernet port

External vFlash card (Optional)

vFlash memory card

 

NOTE: The card slot is available for use only if the

 

iDRAC7 Enterprise license is installed on your

 

system.

Front

 

USB

Two 4-pin, USB 2.0-compliant

Video

15-pin VGA

Internal

 

USB

One 4-pin, USB 2.0-compliant

Internal Dual SD Module (IDSDM)

Two optional flash memory card slots with the internal SD

 

module

 

NOTE: One card slot is dedicated for redundancy.

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Dell E19S, R520 owner manual Drives, Connectors Back, Front, Internal