Summary Of Hsz80 Features; Summary Of Controller Features - Compaq StorageWorks HSZ80 Configuration And Cli Reference Manual

Summary of HSZ80 Features

Table 1–2 summarizes the features of the controller:
Topology
Host protocol
Host bus interconnect
Number of host ports
Device protocol
Device bus interconnect
Number of SCSI device ports (or I/O modules)
Number of SCSI device targets per port
Maximum number of SCSI target devices
RAID levels supported
Cache module memory sizes supported
Maximum cache module size
PCMCIA program card software upgrades
Device warm swap
Exercisers available for testing disks
Maximum number of RAID-5 storagesets
Maximum number of RAID-5 and RAID-1 storagesets
Maximum number of RAID-5, RAID-1, and RAID-0
storagesets
Maximum number of units presented to the host
Maximum number of partitions per storageset
Maximum members per mirrorset
Maximum number of members per RAID-5 storageset
Table 1–2 Summary of Controller Features
Feature
Compaq HSZ80 Array Controller ACS Version 8.3 Configuration and CLI Reference Guide
Supported
Dual host port Ultra SCSI
SCSI-2, Limited SCSI-3
Wide Ultra SCSI, Differential
2 on Wide Ultra SCSI, Differential
SCSI-2
Wide Ultra SCSI, Single-ended
6 Wide Ultra SCSI, Single-ended
12
72 Ultra SCSI disks
0, 1, 0+1, 3/5
64 MB, 128 MB, 256 MB, 512 MB
512 MB
Yes
Yes
Yes
20
30
45
128
8
6
14
1–5