Table 68. PowerEdge R7525 Front PERC and Adapter PERC support on back planes
Front PERC
Adapter PERC
8 x 3.5 inches SAS/SATA
12 x 3.5 inches SAS/SATA
16 x 2.5 inches SAS/SATA
12 x 3.5 Rear 2 x 2.5 inches
24 x 2.5 inches (16 SAS/SATA X 2.5 8 X 2.5 inches
NVME)
12 x 3.5 Rear 2 x 2.5 inches NVME
Drive specifications
Drives
The PowerEdge R7525 system supports:
•
8 x 3.5-inch hot-swappable SAS, SATA drives.
•
8 x 2.5 inch NVMe drives.
•
12 x 3.5-inch hot-swappable SAS, SATA drives.
•
16 x 2.5-inch hot-swappable SAS, SATA drives.
•
24 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives.
Backplane
•
Up to 8 x 3.5-inch SAS, SATA drives.
•
Up to 8 x 2.5 inch NVMe drives.
•
Up to 12 x 3.5-inch SAS, SATA drives.
•
Up to 16 x 2.5-inch SAS, SATA drives.
•
Up to 24 x 2.5-inch SAS, SATA , or NVMe drives.
•
Up to 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
Browse all Products > Data Center Infrastructure > Storage
Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents.
Ports and connectors specifications
USB ports specifications
Table 69. PowerEdge R7525 system USB specifications
Front
Rear
Internal (Optional)
USB port type
No. of ports
USB port type
No. of ports
USB port type
No. of ports
USB 2.0-compliant
port
One
USB 3.0-compliant
ports
One
Internal USB 3.0-
compliant port
One
Micro-USB 2.0
compliant port
One
USB 2.0-compliant
ports
One
NOTE:
The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port.
NOTE:
The USB 2.0 specifications provide a 5 V supply on a single wire to power connected USB devices. A unit load is
defined as 100 mA in USB 2.0, and 150 mA in USB 3.0. A device may draw a maximum of 5 unit loads (500 mA) from a
port in USB 2.0; 6 (900 mA) in USB 3.0.
NOTE:
The USB 2.0 interface can provide power to low-power peripherals but must adhere to USB specification. An
external power source is required for higher-power peripherals to function, such as external CD/DVD Drives.
190
Technical specifications
Содержание PowerEdge R7525
Страница 25: ...Figure 14 Service information System overview 25 ...
Страница 79: ...Cable routing Figure 53 12x 3 5 inch Figure 54 8 x 3 5 inch Installing and removing system components 79 ...
Страница 80: ...Figure 55 16 x 2 5 inch Figure 56 24 x 2 5 inch with NVMe 80 Installing and removing system components ...