Drive Migration; Hardware; Megaraid 320 Storage Adapter Comparisons - LSI MegaRAID 320 User Manual

1.2.5

Drive Migration

1.3

Hardware

Table 1.1

MegaRAID 320 Storage Adapter Comparisons

MegaRAID
Specification 320-1
RAID Levels 0, 1, 5, 10, 50
SCSI Device Synchronous or
Types Asynchronous
Devices per Up to 15 Wide
SCSI Channel SCSI devices
SCSI Channels 1
SCSI Data Up to
Transfer Rate 320 Mbytes/s
per channel
SCSI Bus LVD or SE
1-6
Drive migration is the transfer of a set of hard drives in an existing
configuration from one controller to a blank controller. The drives must
be reinstalled in the same order as in the original configuration.
Important: Do not perform drive roaming and drive migration at the
same time.
You can install the MegaRAID 320-1 and 320-2 boards in a computer
with a mainboard that has 5 V or 3.3 V, 32- or 64-bit PCI slots, the
MegaRAID 320-2X and -4X in 3.3 V, 64-bit PCI or PCI-X slots, and the
MegaRAID 320-2E in 3.3 V PCI-Express slots.
The following subsection describes the hardware configuration features
for the MegaRAID 320 Storage Adapters.
Storage Adapter Features –
for the MegaRAID 320-1, 320-2, 320-2E, 320-2X, and 320-4X Storage
Adapters.
MegaRAID
320-2
0, 1, 5, 10, 50
Synchronous or
Asynchronous
Up to 15 Wide
SCSI devices
2
Up to
320 Mbytes/s
per channel
LVD or SE
Overview
Copyright © 2003-2008 by LSI Corporation. All rights reserved.
Table 1.1 compares the configurations
MegaRAID MegaRAID
320-2E 320-2X
0, 1, 5, 10, 50 0, 1, 5, 10, 50
Synchronous or Synchronous or
Asynchronous Asynchronous
Up to 15 Wide Up to 15 Wide
SCSI devices SCSI devices
2 2
Up to Up to
320 Mbytes/s 320 Mbytes/s
per channel per channel
LVD or SE LVD or SE
MegaRAID
320-4X
0, 1, 5, 10, 50
Synchronous or
Asynchronous
Up to 15 Wide
SCSI devices
4
Up to
320 Mbytes/s
per channel
LVD or SE