Front view
When the drive backplane is connected directly to a storage controller, each drive box starts at 1.
| Item | Description |
|---|---|
| 1 | Box 1 (drives 1–4) |
| 2 | Box 2 (drives 5–8) |
| 3 | Box 3 (drives 9–12) |
Front panel LEDs
| Item | Description |
|---|---|
| 1 | Health LED |
| 2 | Power On/Standby button and system power LED |
| 3 | NIC status LED |
| 4 | UID button/LED |
Drive identification
