NOTE: For more information about how to hot swap NVMe PCIe SSD U.2 device, see the
Dell Express Flash NVMe PCIe
SSD User's Guide
at Dell.com/support > Browse all Products > Data Center Infrastructure > Storage Adapters &
Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents.
Backplane:
• 8 x 3.5-inch SAS, SATA drives
• 24 x 2.5-inch SAS, SATA drives
• 24 x 2.5-inch NVMe drives
• 12 x 3.5-inch SAS, SATA drives and 2 x 3.5-inch SAS, SATA drives
• 12 x 2.5-inch SAS, SATA drives and 12 x 2.5-inch NVMe drives
• 8 x 2.5-inch SAS, SATA drives and 16 x 2.5-inch NVMe drives
Optical drives
The PowerEdge R7515 system supports the following optical drives:
Table 56. Supported optical drive type
Supported drive type Supported number of drives
Dedicated SATA DVD-ROM drive or DVD +/-RW drive One
Ports and connectors specifications
USB ports specifications
Table 57. PowerEdge R7515 system USB specifications
Front Rear Internal
USB port type No. of ports USB port type No. of ports USB port type No. of ports
USB 2.0-compliant
port
Two USB 3.0-compliant
ports
Two Internal USB 3.0-
compliant port
One
Micro USB 2.0-
compliant port for
iDRAC Direct
One
NOTE: The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port.
LOM Riser card specifications
The PowerEdge R7515 system supports up to two 10/100/1000 Mbps Network Interface Controller (NIC) ports that are located on the
back panel. The system also supports LAN on Motherboard (LOM) on an optional riser card.
You can install one LOM riser card. The supported LOM riser options are:
• 2 x 1 Gb Base-T
• 2 x 10 Gb Base-T
• 2 x 10 Gb SFP+
• 2 x 25 Gb SFP+
NOTE:
• You can install up to four PCIe add-on NIC cards.
• For information about Linux network performance settings, see the
Linux Network Tuning Guide for AMD EPYC
Processor Based Servers
white paper at AMD.com
150 Technical specifications
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