39M6890 - IBM 3.5-inch Hard Drive Backplane for IBM x3655/x3650

1. Compatibility: IBM x3655/x3650 servers
2. Drive bays: 8 x 3.5-inch hot-swap SAS/SATA drive bays
3. Interface: SAS/SATA
4. RAID support: Yes
5. Form factor: Internal
6. Power supply: None required
7. Dimensions: 7.4 x 2.7 x 2.1 inches
8. Weight: 1.1 pounds
9. Material: Metal
10. Cooling: Fanless design
11. Hot-swappable: Yes
12. LED indicators: Yes

Helpful notes:
1. The backplane allows for easy installation and replacement of hard drives in compatible IBM servers.
2. The hot-swappable design allows for drives to be added or removed without shutting down the server.
3. LED indicators provide easy monitoring of drive activity and status.