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Dell EMC PowerEdge R7425 Installation and Service Manual

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Drives

The PowerEdge R7425 system supports SAS, SATA, Nearline SAS hard drives/SSDs, or NVMe drives.

Table 1. Supported drive options for the PowerEdge R7425 system

This table lists out the supported drive and SSD options for the PowerEdge R7425 system:

ConfigurationDescription
8 drives system
  • Up to eight 3.5 inch or 2.5 inch (SAS, SATA or Nearline SAS) front accessible drives in slots 0 through 7
12 drives system
  • Up to 12 3.5 inch (SAS, SATA or Nearline SAS) front accessible drives in slots 0 to 11
18 drives system
  • Up to 12 3.5 inch (SAS, SATA or Nearline SAS) front accessible drives in slots 0 to 11
  • up to four 3.5 inch (SAS, SATA or Nearline SAS) mid drives in slots 14 to 17
  • up to two 3.5 inch (SAS, SATA or Nearline SAS) rear accessible drives in slots 12 to 13
24 drives system
  • Up to 24 2.5 inch (SAS, SATA or Nearline SAS) front accessible drives in slots 0 to 23
24 drives system
  • Up to 16 2.5 inch (SAS, SATA or Nearline SAS) front accessible drives in slots 0 to 15
  • Up to 12 2.5 inch NVMe drives in 8 universal slots 16 ro 23
24 drives system
  • Up to 24 2.5 inch NVMe drives in bay 1 (slots 0 to 11) and bay 2 (slots 0 to 11)
  • Up to 8 2.5 inch (SAS, SATA or Nearline SAS) in 8 universal slots (bay 1 slot 0 to 7) and 16 2.5 inch NVME drives in bay 1 (slots 8 to 11) and bay 2 (slot 0 to 11)
32 drives system
  • Up to 24 2.5 inch (SAS, SATA or Nearline SAS) front accessible drives in slots 0 to 23
  • up to four 3.5 inch (SAS, SATA or Nearline SAS) mid drives in slots 28 to 31
  • up to four 2.5 inch (SAS, SATA or Nearline SAS) rear accessible drives in slots 24 to 27
NOTE Universal slots are slots that support SAS, SATA hard drives/SSDs, or NVMe drives in the same slot.
NOTE Hot swap for the NVMe drives is supported for your system. For more information on correct usage and technical specifications, see the Dell PowerEdge Express Flash NVMe PCIe SSD 2.5 inch Small Form Factor User's Guide at Dell.com/support/manuals > All Products > Server, Storage, & Networking > Dell Adapters page.

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