| HDD | Hard Disk Drive |
| SSD | Solid-State Drive |
| SSHD | Solid-State Hybrid Drive |
| SATA | Serial ATA |
| SAS | Serial Attached SCSI |
| PCIe | Peripheral Component Interconnect Express |
| NVMe | Non-Volatile Memory Express |
| NAS | Network Attached Storage |
| RAID | Redundant Array of Independent Drives/Disks |
| IOPS | Input/Output Operations Per Second |