HP LH4r Installation and configuration of the HP NetRAID, NetRAID-1 and NetRAI - Page 11

HP NetRAID-3Si External SCSI Cables, HP NetRAID

Page 11 highlights

Chapter 1 Introduction HP NetRAID-3Si External SCSI Cables Channel 0 External SCSI Cable D6020A(1) 1 D3637C or D6020A 2 D6020A(1) (1) External connections to both Channel 0 and Channel 2 at the same time require two D6020A SCSI Cables. The connectors for Channels 0 and 2 are very close together, and these cables have offset connectors that allow them to fit side-by-side. If the necessary cables were not supplied with your system, see HP's Order Assistant for ordering information. Order Assistant is available on the Internet at http://www.hp.com/go/netserver. HP NetRAID The HP NetRAID adapter supports three channels. It has three connectors for internal SCSI devices and two connectors for external SCSI devices for Channels 0 and 1. Optionally, you can connect an external port to Channel 2. (See Chapter 4, "Planning," for instructions.) Both internal and external connections support: • Fast/Wide SCSI (at data transfer rates of up to 20 MB/sec per channel) • Ultra/Wide SCSI (at data transfer rates of up to 40 MB/sec per channel) The HP NetRAID adapter supports a maximum of six to eight devices per channel depending on the HP system and enclosure used. 3

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Chapter 1
Introduction
3
HP NetRAID-3Si External SCSI Cables
Channel
External SCSI Cable
0
D6020A
(1)
1
D3637C or D6020A
2
D6020A
(1)
(1)
External connections to both Channel 0 and Channel 2 at the same time require two
D6020A SCSI Cables. The connectors for Channels 0 and 2 are very close together, and
these cables have offset connectors that allow them to fit side-by-side.
If the necessary cables were not supplied with your system, see HP's Order
Assistant for ordering information. Order Assistant is available on the Internet at
.
HP NetRAID
The HP NetRAID adapter supports three channels. It has three connectors for
internal SCSI devices and two connectors for external SCSI devices for Channels
0 and 1. Optionally, you can connect an external port to Channel 2. (See
Chapter 4, "Planning," for instructions.)
Both internal and external connections support:
Fast/Wide SCSI (at data transfer rates of up to 20 MB/sec per channel)
Ultra/Wide SCSI (at data transfer rates of up to 40 MB/sec per channel)
The HP NetRAID adapter supports a maximum of six to eight devices per
channel depending on the HP system and enclosure used.