PowerEdge R550 Supported Drives
Internal drive bay and hot-plug backplane:
Up to 8 or 16 x 2.5” HDD: SAS, SATA, Near-line SAS SSD: SAS, SATA
Up to 8 x 3.5” HDD: SAS, SATA, Near-line SAS SSD: SAS, SATA
Datasheet: R550 spec sheet
Internal drive bay and hot-plug backplane:
Up to 8 or 16 x 2.5” HDD: SAS, SATA, Near-line SAS SSD: SAS, SATA
Up to 8 x 3.5” HDD: SAS, SATA, Near-line SAS SSD: SAS, SATA
Datasheet: R550 spec sheet