Dual-Channel Storage Adapters; Megaraid 320-2 Layout; Megaraid 320-2 Headers And Connectors - Fujitsu Siemens Computers MegaRAID 320 User Manual

3.1.2

Dual-Channel Storage Adapters

The MegaRAID 320-2 is a dual-channel Ultra320 SCSI-to-PCI storage
adapter that supports two Ultra320 SCSI channels.The MegaRAID 320-
2X is a dual-channel Ultra320 SCSI-to-PCI-X storage adapter that
supports two Ultra320 SCSI channels.
See
connectors and headers on the MegaRAID 320-2 storage adapter. See
Figure 3.3
and headers on the MegaRAID 320-2X storage adapter.
Figure 3.2

MegaRAID 320-2 Layout

J4 J4 J5 J5
External External
Very High-
Density Density
J 9
68-Pin SCSI 68-Pin SCSI
Connector Connector
Channel 0
J17
J18
External External
Very High-
Density Density
J19 J19
68-Pin SCSI 68-Pin SCSI
Connector Connector
Channel 1
Table 3.2

MegaRAID 320-2 Headers and Connectors

Connector Description
J2 SCSI Activity LED
3-4 MegaRAID 320 Storage Adapter Characteristics
Copyright © 2003 by LSI Logic Corporation. All rights reserved.
Figure 3.2 and Table 3.2
and Table 3.3 for information about the important connectors
Internal High-Density
68-Pin SCSI Connector
Channel 0
J7
J 6 J 6
for information about the important
Internal High-Density
68-Pin SCSI Connector
Channel 1
J8
Type Comments
4-pin header Connector for LED on
enclosure to indicate data
transfers. Optional
J2 J2
J3 J3
J16
J10 J10