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Table 1-1 AlphaServer DS20L Product Features (continued)
Feature
Disk controller
Storage
Expansion Ports
Firmware
Operating System
Support
System Management
2
(via PCI Bridge I
Controller or System
Management
Expansion Connector
J40)
Embedded Ultra3SCSI controller for internal SCSI disk
drive.
Two storage bays – one 3.5" x 1" hard drive bay, one CD-
ROM drive bay.
Optional CD-ROM
18.2-GB, 36.4-GB, and 72.8-GB UltraSCSI disk drives
that can connect to the embedded SCSI disk controller.
Parallel – One bidirectional enhanced port.
Serial – Two full-duplex asynchronous ports (COM1,
COM2)
SROM, Alpha Diagnostics, and SRM.
Minimum OS support: Tru64 UNIX V5.1A, New
Hardware Delivery-4 (NHD-4) for Tru64 UNIX Version
5.1A, and the most recent Tru64 UNIX V5.1A Patch Kit
Tru64 UNIX: Pre-installed software (V5.1A + NHD4), 2-
user base license
Linux-ready systems: Red Hat 7.1 or SuSe 7.1 may be
purchased separately from a Linux distributor.
Monitoring of processor and motherboard voltages and
C
system thermal state.
Detection of processor and motherboard presence,
versions, and asset record.
Detection of system and power-supply status and power-
supply inhibiting.
Indication of system error for both hardware- and
software-detected problems.
Monitoring of system fan speeds.
Description
Overview 1-3
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