Silicon Graphics Origin 350 User Manual page 137

007-4566-001
Comparing Origin 300 Server System with Origin 350 Server System (continued)
Table 3-1
System Feature Origin 300 Server System
I/O expansion slots Two 64-bit slots for 33 MHz or 66
MHz PCI cards.
Serial ports 2 DB-9 RS-232 or RS-422 serial
ports.
Console port 1 DB-9 serial console port to
connect a console to the server.
3.5-inch drive bays 2
DVD-ROM (read-only) None
USB type A ports 2 USB type A ports to connect
keyboard and mouse.
PS/2 ports None
L1 port (USB type B) 1 L1 port (USB type B) to connect
the server to the L2 controller.
NUMAlink port 1
XIO port 1
Power supplies 1
Ethernet port One 10BaseT/100BaseT port
SCSI channel (internal) 1 Ultra3 SCSI, 160 MB/s
SCSI channel (external) 1 Ultra3 SCSI (VHDCI)
RT interrupt input and 1 input and 1 output
output ports
a. This system has three (and not four) card slots available because the lowermost slot is used for a factory-in-
stalled IO9 card. Also, the number of slots available for PCI and PCI-X cards and for cards of different speeds
differs because the IO9 card is a 66 MHz PCI card, which limits the slot located in the same bus as the IO9
card to operate in PCI mode with a speed of 66 MHz or less.
System Features
Origin 350 Server System
Three 64-bit slots for 33 MHz or 66
MHz PCI cards, and two 66 MHz or
100 MHz PCI-X cards. a
4 DB-9 RS-232 or RS-422 serial ports
1 DB-9 serial console port to connect
a console to the server.
2
1
None
2 PS/2 ports to connect keyboard and
mouse.
1 L1 port (USB type B) to connect the
server to the L2 controller.
1
1
2 (one power supply is redundant).
One 10BaseT/100BaseT/1000BaseT
port
1 Ultra3 SCSI, 160 MB/s
1 Ultra3 SCSI (VHDCI)
1 input and 1 output
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