Compaq 800 manual b-StorageAdapters/Controllers continued, Same as KZPAC-CAwith 8 MB cache memory

AlphaServer 800 Pedestal–Rackmount

Step 3b—Storage Adapters/Controllers (continued)

		Maximum # Supported
		DIGITAL UNIX	OpenVMS
Order Number	Description	V4.0B	V7.1-1H1
KZPAC-AA2,3	PCI-based one port UltraSCSI RAID controller with 4 MB cache	4	4
	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.
KZPSC-UB4	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-CA1,2	PCI-based three port UltraSCSI RAID controller with 4 MB	2	2
	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.
KZPAC-CB1,2	Same as KZPAC-CA with 8 MB cache memory	2	2
KZPSC-UB3	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.

Alpha Servers 2.31