Compaq Labtec LCS 800 - Manual (Page 7)

AlphaServer 800 Pedestal–Rackmount
Alpha Servers 2.31
Step 3b—Storage Adapters/Controllers (continued)
Maximum # Supported
Order Number Description
DIGITAL UNIX
V4.0B
OpenVMS
V7.1-1H1
KZPAC-AA 2,3 PCI-based one port UltraSCSI RAID controller with 4 MB cache
memory, includes RAID Array 230/Plus Subsystem software and
documentation kit for DIGITAL UNIX and OpenVMS. 68-pin HD
connector for internal connection and 68-pin VHDCI bulkhead
connector for external connection. Tape drives are not supported.
KZPAC-xx requires PB8HA-DA SCSI cable kit for connection to
internal storage assembly. If the internal drives are connected to the
KZPAC Fault Management must be disabled when RCU is executed. 4 4
KZPSC-UB 4 Cache battery backup for KZPAC controller
PB8HA-DA Internal 68-pin HD SCSI cables. Connects 16-bit wide SCSI
controller KZPAC to internal storage assembly, maximum one per
system.
BN37A-02 2 meter VHDCI male to VHDCI male UltraSCSI cable for external
connections. Required for each UltraSCSI StorageWorks shelf
attached to KZPAC.
KZPAC-CA 1,2 PCI-based three port UltraSCSI RAID controller with 4 MB
cache memory, includes RAID Array 230/Plus Subsystem Software
and documentation kit for DIGITAL UNIX and OpenVMS. Tape
drives are not supported. SCSI cable is required for each active port.
BN31K-0E or KZPAC-SB or BC25V-1H must be ordered for
connection of third port to bulkhead breakout.
KZPAC-xx requires PB8HA-DA SCSI cable kit for connection to
internal storage assembly. If the internal drives are connected to the
KZPAC Fault Management must be disabled when RCU is executed. 2 2
KZPAC-CB 1,2 Same as KZPAC-CA with 8 MB cache memory 2 2
KZPSC-UB 3 Cache battery backup for KZPAC controller
MS100-BB 8 MB EDRAM cache memory replacement, upgrades KZPAC-CA to
KZPAC-CB
PB8HA-DA Internal 68-pin HD SCSI cables. Connects 16-bit wide SCSI
controller KZPAC to internal storage assembly, maximum one per
system.
BN37A-xx VHDCI male to VHDCI male UltraSCSI cable for external
connections. Required for each UltraSCSI StorageWorks shelf
attached to KZPAC.
BN31S-1E 1.5 meter VHDCI to 68-pin HD SCSI cable for external connections.
Required for each Fast10 StorageWorks shelf attached to KZPAC.
BC25V-1H UltraSCSI cable breakout assembly kit. Connects internal third port
of KZPAC-CA/CB to one of the two external bulkhead breakout slots.
BN31K-0E SCSI cable/bulkhead assembly kit with one port for KZPAC-CA/CB,
allows connection of one third port output using one PCI bulkhead
slot.
KZPAC-SB SCSI cable/bulkhead assembly kit with two ports for KZPAC-CA/CB,
allows connection of two third port outputs using one PCI bulkhead
slot.
1. DIGITAL UNIX and OpenVMS operating systems currently support the KZPBA-CB adapter via direct attachment in
existing environments. Multi-host shared SCSI bus configurations using the KZPBA-CB adapter are supported on
OpenVMS systems. Multi-host configurations are not currently supported on DIGITAL UNIX systems. For a complete
list of restrictions, refer to Supported Options List at:
http://www.digital.com/alphaserver/tech_docs/alphasrv800/docs/supported_options.html
2. 18.2 GB disk drives are not supported on KZPAC-xx PCI-based RAID controllers.
3. KZPAC RAID Array 230/Plus Controller supports 9 GB drives—for configuration information on getting around the 32
GB Logical drive Limit of the KZPAC, see the Systems and Option Catalog file for Storage RAID Controllers dated 10
September 1998 and Customer Update dated 15 August 1997 at:
http://webir.das.dec.com/info/CU5911/CU5911HM.HTM
4. KZPSC-UB is recommended for KZPAC RAID controllers.