Digital AlphaServer A4100

AlphaServer was the name given to a series of server computers, produced from 1994 onwards by Digital Equipment Corporation, and latterly by Compaq and HP. As the name suggests, the AlphaServers were based on the DEC Alpha 64-bit microprocessor. Supported operating systems for AlphaServers are Tru64 UNIX (formerly Digital UNIX), OpenVMS and Windows NT (on earlier systems, with AlphaBIOS ARC firmware), while enthusiasts have provided alternative operating systems such as Linux, NetBSD, OpenBSD and FreeBSD.

Digital claimed Unprecedented performance
and headroom powered by
DIGITAL 64-bit Alpha technology

Exceptional complex database
applications capacity and
performance using VLM64™
(Very Large Memory) support

Unmatched I/O scalability
and investment protection
with next-generation 64-bit PCI

Optimized flexibility and application
migration with a choice
of three operating systems:
DIGITAL UNIX®, Microsoft®
Windows NT™, or OpenVMS™

Innovative configuration
flexibility with system drawer
design and DIGITAL UltraSCSI
StorageWorks™"

They had a clock speed upto to 600 MHz with a cache size via an on board chip of 8 KB I-cache, 8 KB D-cache, 96 KB secondary/ and 8 MB per processor. Maximum memory for 4000 4 GB 4 GB
for 4100 8 GB
Maximum disk capacity Pedestal: 380 GB/over 15 TB
(in-cabinet/total) Cabinet: 760 GB/over 15 TB
Maximum I/O bandwidth 500 MB/s (1 GB/s with I/O expansion)
I/O support (max. config.) for 4100 8 64-bit PCI slots (including 3 shared PCI/EISA slots), 2 64-bit PCI channels

Our unit is housed in a StorageWorks cabinet SW500-AD

Manufacturer: Digital
Date: 1998

Other Systems Related To Digital AlphaServer A4100:

Item Manufacturer Date
Digital PC 425SL/e Digital Unknown
Digital PDP-11/04 BD Digital July 1976
Digital Professional 350-D Digital 1982
Digital Systems DMS 3 Digital Microsystems 1982
TK90X Color Computer Microdigital 1985
DEC Microvax 2 Digital Equipment Corporation May 1985
Digital MicroVAX 3100 Digital 1987
Digital MicroVAX 3100-80 Digital 1989
Digital DEC 3000/600 Digital 13th October 1993
Digital DEC Multia (Alpha Generation) Digital 7th November 1994
Digital Personal Workstation 433au Digital Equipment Corporation 1997

This exhibit has a reference ID of CH7797. Please quote this reference ID in any communication with the Centre for Computing History.

 

Digital AlphaServer A4100


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