4X 2.5" SAS SATA Hard Drive Caddy For Dell R720 R730 R730XD R430 R930 R620 R820
For PowerEdge R430, R630, R730, R730XD, R930. For PowerEdge R320, R420, R520, R620, R720, R720XD, R820, R920. This hard drive tray is with SAS/ SATA disk port, support hot-plug. For DELL PowerEdge servers that accept 2.5" drives.