Sun Microsystems Netra 120, Руководство пользователя

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1-2 Sun Fire V120 and Netra 120 Server User’s Guide • December 2001
1.1 Overview of the Sun Fire V120 and Netra
120 Servers
FIGURE 1-1
The Sun Fire V120 Server
The Sun Fire
TM
V120 and Netra
TM
120 servers are single-processor, thin (1U) servers
designed primarily for use by telecommunications carriers and internet service
providers. They are also suitable for use within corporate customer networks,
wherever there is a need to maximize the density of high-performance Solaris
servers.
The Sun Fire V120 and Netra 120 servers are identical except that the Sun Fire V120
is powered by an AC supply and the Netra 120 by –48 VDC/–60 VDC supplies. This
is the only difference between the two models.
The servers both have the following features:
■
Rackmounting enclosure with single power supply
■
UltraSPARC
TM
IIe+ 550 or 650 MHz processor
■
Four DIMM sockets accepting 256 MB or 512 MB PC133 memory modules (giving
a maximum of 2 GB of memory)
■
One 33-MHz, 32-bit, 5 V PCI card slot
■
Two 10/100 Mbps RJ-45 Ethernet ports
■
Console/Lights-Out Management (LOM) RJ-45 serial port