Sun Microsystems SPARCstation 20 User Manual

1
CHAPTER
1
Product Description
The SPARCstation™ 20 system accommodates up to 512 megabytes (Mbytes) of
memory using dynamic single in-line memory modules (DSIMMs) and video single
in-line memory modules (VSIMMs). Installing a second VSIMM is done through
the optional auxiliary video board (AVB).
Standard Features
The SPARCstation 20 system has four audio ports on the back panel and contains an
internal speaker. A variety of internal storage devices are available:
■ 535-Mbyte hard disk drive
■ 1.05-Gbyte hard disk drive
■ 2.1-Gbyte hard disk drive
■ Diskette drive
■ SunCD 2Plus™™ drive
■ SunCD™™ 4 drive
Note – The SPARCstation 20 system is configured with one of two chassis types: a
chassis that supports the 1-inch SunCD 2Plus drive and a chassis that supports the
1.6-inch SunCD 4 drive.
FIGURE 1-1 shows a typical SPARCstation 20 system. Appendix B provides detailed
system information.

Sun Microsystems SPARCstation 20 Specifications

General

Brand	Sun Microsystems
Model	SPARCstation 20
Category	Desktop
Language	English