The following tables list the hardware features for the IBM ServeRAID-5i controller:
| Feature | ServeRAID-5i |
|---|---|
| Arrays (max.) | 8 |
| Battery-backup cache | Yes |
| Cache memory | 128 MB |
| Hard disk drives (max.) | 30 |
| Logical drives (max.) | 8 |
| Microprocessor | 100 MHz |
| SCSI channels | 0 |
| SCSI transfer speed (max.) | 320 MB per sec. |
| Supported RAID levels | 0, 1, 5, Enhanced-1 (1E), 00, 10, 1E0, 50 |
| System PCI data bus | 64 bit at 66 MHz |
x-1093-SRM-00-03-EN