AlphaServer (original) (raw)

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AlphaServer

AlphaServer 2000 running Red Hat Linux
Developer	DEC (1994-1998)Compaq (1998-2002)HP (2002-2007)
Type	Server
Release date	1994 (1994)
Discontinued	27 April 2007 (2007-04-27)
CPU	DEC Alpha

AlphaServer 1000A

Inside a DEC AlphaServer 1000A

Alphaserver 1000A CPU board

AlphaServer 2100A

AlphaServer is a series of server computers, produced from 1994 onwards by Digital Equipment Corporation, and later by Compaq and HP. AlphaServers were based on the DEC Alpha 64-bit microprocessor. Supported operating systems for AlphaServers are Tru64 UNIX (formerly Digital UNIX), OpenVMS, MEDITECH MAGIC[1] and Windows NT (on earlier systems, with AlphaBIOS ARC firmware), while enthusiasts have provided alternative operating systems such as Linux, NetBSD, OpenBSD and FreeBSD.

The Alpha processor was also used in a line of workstations, AlphaStation.

Some AlphaServer models were rebadged in white enclosures as Digital Servers for the Windows NT server market. These so-called "white box" models comprised the following:

• Digital Server 3300/3305: rebadged AlphaServer 800
• Digital Server 5300/5305: rebadged AlphaServer 1200
• Digital Server 7300/7305/7310: rebadged AlphaServer 4100

As part of the roadmap to phase out Alpha-, MIPS- and PA-RISC-based systems in favor of Itanium-based systems at HP, the most recent AlphaServer systems reached their end of general availability on 27 April 2007. The availability of upgrades and options was discontinued on 25 April 2008, approximately one year after the systems were discontinued. Support for the most recent AlphaServer systems, the DS15A, DS25, ES45, ES47, ES80 and GS1280 is being provided by HP Services as of 2008. These systems are no longer supported by HP.

In approximate chronological order, the following AlphaServer models were produced:

The AlphaServer 2100 was briefly sold as the Digital 2100 before the AlphaServer brand was introduced.

The AlphaServer SC was a supercomputer constructed from a set of individual DS20L, ES40 or ES45 servers (called "nodes") mounted in racks. Every node was connected to every other node using a Quadrics elan3 interconnect and the systems were designed and used primarily for high-performance technical computing. An AlphaServer SC45 supercomputer was still ranked #6 in the world as late as November 2004.[20]

The AlphaServer GS1280 originally supported a maximum of 16 microprocessors. In October 2003, the number of microprocessors supported was increased to 64 and the supported memory capacity was doubled to 8 GB per microprocessor.

1. ^ MEDITECH MAGIC on the Compaq Alpha platform
2. ^ a b Davis, Jim (1997-04-14). "Digital makes servers available". CNET News.
3. ^ a b c Davis, Jim (1997-10-27). "Digital has new Alpha, Intel servers". CNET News.
4. ^ Davis, Jim (1996-09-04). "DEC: more power, less money". CNET News.
5. ^ a b Shankland, Stephen (1998-10-19). "Compaq rolls out Alpha server". CNET News.
6. ^ a b c Exploring Alpha Power for Technical Computing Compaq Technology Brief
7. ^ a b c Announcing enhanced high availability AlphaServer systems and new NonStop™ eBusiness solutions
8. ^ a b "Compaq News (Apr 1999)". Archived from the original on 1999-04-22. Retrieved 2021-04-23.
9. ^ New Compaq AlphaServer DS20 Boasts 64-Bit Alpha Power, Entry-Level Price
10. ^ Compaq AlphaServer DS20 System
11. ^ AlphaServer ES40Service Guide (Order Number:EK–ES240–SV. A01), Appendix D - 21264 (EV6) internal processor registers, 21272 (Tsunami/Typhoon) system support chipset registers, dual-port RAM registers
12. ^ AlphaServer ES40 Technical Summary
13. ^ Announcing the Compaq AlphaServer ES40 system
14. ^ Compaq AlphaServer ES40 product information
15. ^ AlphaServer ES40 Service Guide (Order Number:EK–ES240–SV. B01), Appendix D - 21264 (EV6/EV67) internal processor registers, 21272 (Tsunami/Typhoon) system support chipset registers, dual-port RAM registers
16. ^ a b c d e ComputerWire (2002-08-04). "HP refreshes midrange PA, Alpha servers". The Register.
17. ^ a b c New AlphaServer GS Systems Set Standard for RISC Servers Press Release
18. ^ Announcing the HP AlphaServer DS20L compute engine and the HP AlphaServer SC20 supercomputer
19. ^ Compaq (1999-11-17). Compaq Flexes Alpha Muscle with Launch of New "Supercomputer" – the AlphaServer SC Series. Press Release
20. ^ "November 2004 | TOP500 Supercomputer Sites". Top500.org. Retrieved 2019-10-10.
21. ^ a b c Hewlett-Packard (2004-06-01). HP AlphaServer ES47/ES80/GS1280 User Information Version 3.0. HP AlphaServer ES47/ES80/GS1280 User Information Version 3.0
22. ^ a b c HP Press Release (2003-01-20). "HP Introduces Most Powerful Generation of AlphaServer Systems". HP Press Release.

• Official website (digital.com) at the Wayback Machine (archived 1998-02-02)
• HP AlphaServer range
• DIGITAL Product Catalogue Winter 1997, Digital Equipment International, 1997.
• Compaq Alpha System and Model Code Names (at archive.org)
• HP Introduces Most Powerful Generation of AlphaServer Systems At archive.org HP Press Release (2003-01-20).
• HP AlphaServer ES47/ES80/GS1280 User Information Version 3.0 (at archive.org)
• FreeBSD/alpha 6.1 Hardware Notes
• About NetBSD/alpha
• The OpenBSD/alpha port
• Debian Alpha system types