Sun Microsystems Enterprise 250, Owner'S Manual, Page: 103 / 369

CHAPTER
5
Hardware Configuration
This chapter describes the hardware configuration of the system. Topics covered in
this chapter include:
4
“About Reliability, Availability, and Serviceability Features” on page 69
4
“About Memory” on page 76
4
“About CPU Modules” on page 78
4
“About Peripheral Component Interconnect (PCI) Buses” on page 80
4
“About Internal Disk Drives” on page 83
4
“About Power Supplies” on page 87
4
“About the Standard Ethernet Port” on page 89
4
“About the Serial Ports” on page 90
4
“About the Parallel Port” on page 90
4
“About the Main Logic Board Jumpers” on page 90
4
“About Serial Port Jumpers” on page 92
4
“About Flash PROM Jumpers” on page 93
4
“About the SCSI Removable Media Bays and the External SCSI Port” on page 95
About Reliability, Availability, and
Serviceability Features
Reliability, availability, and serviceability are aspects of a system’s design that affect
its ability to operate continuously and minimize the time necessary to service the
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