Product Description; Standard Features - Sun Microsystems SPARCstation 4 Service Manual

1
C H A P T E R

Product Description

This chapter presents a brief overview of the major components of the SPARCstation
4 and SPARC Xterminal 1 systems. Please acquaint yourself with the overview
before servicing and maintaining the hardware for these products.
"Standard Features" on page 1
"Internal Options" on page 6
"External Options" on page 7
1.1

Standard Features

The SPARCstation 4 system accommodates the following storage devices:
545-Mbyte single-connector hard disk drive
1.05-Gbyte single-connector hard disk drive
Diskette drive
Internal CD-ROM drive
It also accommodates up to 160 Mbytes of memory using dynamic single in-line
memory modules (DSIMMs). Available internal options include an Audio Module
and a 1-Mbyte video SIMM (VSIMM).
The SPARC Xterminal 1 system accommodates up to 128 Mbytes of memory when
fully loaded with four 32-Mbyte DSIMMs.
1-1