Technical data

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Introduction
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The DIGITAL Server 5220 is a high-performance, highly-scaleable network and
application server featuring the latest in modular processor, memory and storage
technology.
The DIGITAL Server provides support for the following features:
Reliability/Availability
Processor Module
Support for one or two processors with 512 KB L2 cache.
Dual-Channel SCSI
Controller
Onboard dual-channel SCSI controller with wide Ultra
internal signaling and wide Ultra2 for external signaling
on SCSI channel 2.
Super I/O Controllers
Diskette drive, 2 serial ports, an ECP/EPP parallel port,
2-channel DMA, and IDE CD-ROM.
Dual-Channel Storage
Backplane
Redundant disk subsystems using integrated SCSI
controllers or expansion storage controllers.
Power Supply
The DIGITAL Server ships with one power supply for
normal operation. An optional second power supply can be
purchased to provide redundant power.
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