Table 4.6 | MegaRAID SCSI | |
|
|
|
Parameter |
| Specification |
|
| |
Nonvolatile RAM | 32 KB 8 for storing RAID configuration | |
|
|
|
Memory type |
| One |
|
| |
|
| basis. It also provides adaptive |
|
| |
Operating voltage | 5.00 V 0.25 V and 3.3 V +/- 0.3 V | |
|
| |
SCSI controller | 2 SCSI controllers for Ultra320 and Wide support | |
|
| |
SCSI data transfer rate | Up to 320 Mbytes/s | |
|
|
|
SCSI bus |
| Low voltage differential or SE |
|
| |
SCSI termination | Active, | |
|
| |
Termination disable | Automatic through cable detection | |
|
| |
Devices per SCSI | Up to 15 wide or seven | |
channel |
| 6 |
|
| |
SCSI device types | Synchronous or Asynchronous. Disk and | |
supported |
|
|
|
| |
RAID levels supported | 0, 1, 5, 10, and 50 | |
|
| |
SCSI connectors | Two | |
|
| SCSI devices. |
|
| Two |
|
|
|
SCSI cables |
| Up to 25 m if using low voltage differential |
|
|
|
Serial port |
| |
|
| purposes only |
|
|
|
4.10 MegaRAID Components
4.10.1 CPU
The MegaRAID SCSI
Copyright © 2002 by LSI Logic Corporation. All rights reserved.