Jump to content United States-English
HP.com Home Products and Services Support and Drivers Solutions How to Buy
» Contact HP
HP.com home


VAX timeline

Retired systems
» 

Servers home

» VAX systems
» HP AlphaServer systems

Evolving business value

» Alpha RetainTrust Program

VAX systems

» MicroVAX products
» VAX products
» supported options
» QuickSpecs
SOC Archive
» Firmware
» VAX adapter (pdf)
» Performance comparison
» VAX Architecture Handbook

Buying information

» United States
» Europe, Middle East, and Africa
» Alpha system upgrades

Related links

» Encompass user group
» OpenVMS software
» Systems integration
» Developer and solution partner program

Site information

» Send us your comments
» Site map
Content starts here

VAX timeline 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1978 1977 1975

     
  The VAX 8978 and VAX 8974 both included Digital's new 2.5 Gbyte SA582 Storage Array. Combined with the HSC70 I/O processor and the VAXBI bus, the SA482 delivered mainframe-class I/O subsystem performance and large storage capacity.
     
  The VAXstation 2000 was designed as a low cost, single-user VAXstation based on the MicroVAX CPU and FPU chip set. It was Digital's first workstation with a cost of less than $5,000 and became the highest volume workstation in the industry.
     
  The MicroVAX 3500 and MicroVAX 3600 were introduced as the higher end complement of the MicroVAX family. The new machines featured more than 3 times the performance of the MicroVAX II and supported 32 MB of ECC main memory (twice that of the MicroVAX II). The performance improvements over the MicroVAX II resulted from the increased operating speed of the CVAX microprocessor (90ns) plus a two-level, write-through caching architecture.
     
  The CVAX chip was the second-generation VLSI VAX microprocessor, offering 2.5 - 3.5 times the power of its predecessor. It was Digital's first internally manufactured CMOS microprocessor. High performance came from features such as macro-instruction prefetch, micro-instruction pipeline, 1kb onchip datacache and a 28 entry onchip translation buffer.

 


 

 

 

 

About PDF files: The PDF files on this site can be read online or printed using Adobe® Acrobat® Reader. If you do not have this software on your system, you may download it from Adobe's website.
Privacy statement Using this site means you accept its terms Feedback to webmaster
© 2008 Hewlett-Packard Development Company, L.P.