Internal drive bay and hot-plug backplane: Up to 4 x 2.5” HDD: SAS, SATA, Near-line SAS SSD: SAS, SATA Up to 4 x 3.5” HDD: SAS, SATA, Near-line SAS SSD: SAS, SATA
Server also supports cabled chassis configuration
Datasheet: R415 spec sheet
24TB SATA 6Gb/s 7.2K RPM 3.5" HDD for Dell PowerEdge Servers | Enterprise Drive in 13G Tray
22TB SAS 12Gb/s 7.2K RPM 3.5" HDD for Dell PowerEdge Servers | Enterprise Drive in 13G Tray
Refurbished: 22TB SAS 12Gb/s 7.2K RPM 3.5" HDD for Dell PowerEdge Servers | Enterprise Drive in 13G Tray