Print | Rate this content

AlphaServer ES47 and ES80 - Overview

Product Description

AlphaServer ES47 and ES80

ES80

  • This system is also based on dual-processor modules but housed in 2P drawers. An ES80 system has a maximum of four 2P drawers.

ES47

  • This system is also based on dual-processor modules and housed in 2P drawers. An ES47 system has a maximum of two 2P drawers.

top

Product Features

Feature
ES47
ES80
Number of Alpha 21366 (EV7) Processors
Rack systems:
  • Model 2: 2 CPUS

  • Model 4: 4 CPUS

Tower
  • 2 CPUS

2 CPUS per drawer
Maximum CPU drawers
Rack systems:
  • Model 2: One 2P drawers

  • Model 4: Two 2P drawers

Tower::
  • 2P Tower cabinet

Four 2P drawers
Cache Size
1.75 MB 7 way set associative ECC cache per EV7 CPU chip
CPU Board Maximum Memory
20 RIMM slots (10 per CPU) supporting up to 64 GB of Rambus memory.
Eight RIMM slots per CPU are used for memory, the other two slots are used to implement optional RAID memory configurations.
System Maximum Memory
Rack systems:
  • Model 2: 8 GB

  • Model 4: 16GB

Tower:
  • 8GB

8 GB of RDRAM memory per CPU
I/O Interfaces
Rack systems:
  • 2 IO7 ports per 2P drawer

Tower:
  • 1 IO7

2 IO7 ports per 2P drawer
Other Interfaces
One dual USB port per I/O Drawer
Operating system
OpenVMS v7.3-1 (with update patch)
Tru64 UNIX v5.1b with NHD6
RedHat Linux v7.2
Graphics support
Supported via AGP 4x slot

top

Provide feedback

Please rate the information on this page to help us improve our content. Thank you!