3X-KZPEA-DB U160-U3 SCSI Dual Channel 64/32Bit

DEC & Compaq Part Number is 3X-KZPEA-DB

Compaq Part Number is 401921-001 - Replaced by: 30-56150-03

High performance PCI option module that connects devices attached to its two 16-bit Ultra3, 160-MB/s LVD/SE SCSI ports to a PCI-based host AlphaServer system. The module supports both 32-bit and 64-bit PCI slots.

* Ultra160/LVD-ready support for AlphaServers
* 64-bit PCI (compatible with 32-bit)
* Universal power (3.3v and 5.0v signaling)
* Two internal (68-pin wide) and two external (VHDCI) connectors. Channel A also supports an internal 50-pin header for legacy narrow device.
* Supports two channels with up to seven internal or external targets per channel, operating system dependent.
* Higher performance since module supports 64-bit 66-MHz operation.
* Tru64 UNIX Shared Bus Support

* Supports up to seven SCSI drives per channel on StorageWorks Enclosure Models 4254 Ultra2/LVD and 4354 Ultra3/LVD device shelves
* Supports DS-BA356-SD StorageWorks on single-ended Ultra (40-MB/sec) shelf
* Supports six slot internal card cage (BA610-6D) on AlphaServer DS20E, AlphaServer DS25, AlphaServer ES40, and AlphaServer ES45 systems
* Supports 8/16-bit Single-ended Fast 10 and Ultra SCSI devices on Channel A only

* Supports 16-bit SE/LVD Ultra2 and Ultra160 SCSI devices on Channel A and B