Owners Manual

System overview
The PowerEdge R7525 system is a dual socket, 2U rack server that supports:
● AMD EPYC
TM
7002 and 7003 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 seen as drives in this document, unless specified
otherwise.
WARNING: Consumer-Grade GPU should not be installed or used in the Enterprise Server products.
For more information about supported drives, see the www.dell.com/poweredgemanuals section.
For more information, see the Dell EMC PowerEdge R7525 Technical Specifications on the product documentation page.
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
2
8 System overview