Ultra Port Architecture
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Sun_ultra_1_creator_upa_port.jpg/220px-Sun_ultra_1_creator_upa_port.jpg)
UPA bus on an Ultra 1 Creator
The Ultra Port Architecture (UPA) bus was developed by Sun Microsystems as a high-speed graphics card to CPU interconnect, beginning with the Ultra 1 workstation in 1995.
See also[]
- List of device bandwidths
External links[]
Categories:
- Computer buses
- Sun Microsystems hardware
- Computer hardware stubs