Dell EMC PowerEdge R7525, Installation And Service Manual, Page: 15 / 209

System overview
The PowerEdge R7525 system is a dual socket, 2U rack server that supports:
• Two AMD EPYC
TM
7002 series processors
• 32 DIMM slots
• Two redundant AC or DC power supply units
• Up to 12 x 3.5-inch, 8 x 3.5-inch, or 24 x 2.5-inch, 16 x 2.5-inch, 8 x 2.5-inch, or 2 x 2.5-inch (rear), SAS, SATA, or NVMe drives.
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 https://www.dell.com/support Browse all Products > Data Center Infrastructure > Storage
Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents.
NOTE: All instances of SAS, SATA drives, PCIe SSDs, and NVMe are referred to as drives in this document, unless
specified otherwise.
For more information about supported drives, see the Drive specifications section.
Topics:
• Front view of the system
• Rear view of the system
• Inside the system
• Locating the Express Service Code and Service Tag
• System information label
• Rail sizing and rack compatibility matrix
Front view of the system
Figure 1. Front view of the 24 x 2.5-inch drive system
Figure 2. Front view of the 16 x 2.5-inch drive system
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System overview 15