Compaq DS10L - AlphaServer - 256 MB RAM Manual de usuario Pagina 3

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Compaq AlphaServer DS10L Systems
The Compaq AlphaServer DS10L system is an entry-level
system offering 64-bit computing with the Alpha processor.
This single processor system is ideal for ISP/Internet
applications, telecom applications, software development,
and replicated site applications. The 1-U system box can
be used on a desktop, or up to 40 can be mounted in a
cabinet.
Compaq AlphaServer products use the 64-bit Alpha RISC
architecture that supports multiple operating systems:
Tru64 UNIX, OpenVMS, and Linux.
For more information on Compaq AlphaServer DS10L
systems, see
http://www.compaq.com/alphaserver/servers.html
.
System Overview
The Compaq AlphaServer DS10L systems are now available
with the 600 MHz Alpha chip, the 21264A (marketed as 600
MHz but it actually runs at 616 MHz). Systems with the 466
MHz 21264 Alpha chip are also being offered. Memory
begins at 256 Mbytes and can be increased to 1 Gbyte.
Second-level cache is 2 Mbytes. The switch-based system
interconnect exploits the full potential of the Alpha chip.
The system measures 17.6 x 20.5 x 1.75 inches (1U) and can
be placed on a desktop or rackmounted in a choice of three M-
series cabinets, along with additional disks. In the largest
cabinet (79 inches) up to 40 systems can be installed, or if
more storage is desired, there can be up to three StorageWorks
shelves and up to 25 to 28 systems. A rackmount slide kit is
mandatory with each system in a cabinet.
Two drive bays are available for storage devices. One bay is
used for the system disk, and the second bay can be used for
either a second drive or an optional CD-ROM/floppy combi-
nation. Systems do not automatically include a CD-ROM and
floppy. With a maximum of two 1-inch SCSI disks, there can
be 72 GB storage in the system box.
There is one full-length, 64-bit PCI slot. Integrated on the sys-
tem board are two 10/100 Mbit fast Ethernet controllers, an
IDE controller, two serial ports, one parallel port, remote man-
agement console, and keyboard and mouse ports.
Systems can be purchased with the Tru64 UNIX or OpenVMS
operating systems installed. Or they can be purchased without
any operating system, allowing customers to install Linux.
Features and Benefits
Performance
The Alpha chip, the world’s fastest microprocessor, is offered
with a switch-based interconnect that supports one processor
(466 MHz or 600 MHz) and up to 1 Gbyte of memory. This
switch-based system provides a memory bandwidth of up to
1.3 Gbytes/sec (peak) using a 128-bit memory bus running at
77 MHz. The peak I/O bandwidth is 250 Mbyes/sec.
Multiple Operating Systems
No other server offers the flexibility of running so many
operating systems: Tru64 UNIX, OpenVMS, and Linux. It’s
ideal as a development tool as well as a Web server or file
server, or for remote applications or E-commerce applications.
Package and Price
All the features of AlphaServers are now available in a
package that goes anywhere at a price attractive to everyone.
Start with one and then add to your base as your needs
demand. Use the DS10L as a dedicated system or set up a
networked cluster.
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