The SPARCstation 2 was a computer workstation. The successor to the SPARCstation 1

SPARCstation 1

The SPARCstation 1, or Sun 4/60, is the first of the SPARCstation series of SPARC-based computer workstations sold by Sun Microsystems. It had a distinctive slim enclosure and was first sold in April 1989, with Sun's support for it ending in 1995.Based around a LSI Logic RISC CPU running at...

, it was released in 1990, and manufactured by Sun Microsystems

Sun Microsystems

Sun Microsystems, Inc. was a company that sold :computers, computer components, :computer software, and :information technology services. Sun was founded on February 24, 1982...

.

Memory

The SPARCstation 2 can take up to 128 MB of memory, 64 MB on the mainboard and 64 MB on a special SBus

SBus

SBus is a computer bus system that was used in most SPARC-based computers from Sun Microsystems and others during the 1990s...

 card with 32 MB of RAM on the card and another 32 MB on a piggy-backed daughter board. Main memory must be fully installed in order for this card to work.

Network

There is an AUI

Attachment Unit Interface

An Attachment Unit Interface is a 15 pin connection that provides a path between a node's Ethernet interface and the Medium Attachment Unit , sometimes known as a transceiver. It is the part of the IEEE Ethernet standard located between the Media Access Control , and the MAU...

port on-board, which can be supplemented by add-on SBus cards.