Technical Specifications - Silicon Graphics Origin 350 User Manual

4: Memory and PCI Expansion (MPX) Module
Technical Specifications
146
Table 4-3 lists the bandwidth characteristics of the MPX module.
Table 4-3 Bandwidth Characteristics of the MPX Module
Characteristic
NUMAlink channel
Xtown2 channel
Main memory
SYSAD
Table 4-4 lists the specifications for the MPX module.
MPX Module Specifications
Table 4-4
Characteristic Specification
Height 3.44 in. (8.74 cm)
Width 17.06 in. (43.33 cm)
Depth 27 in. (68.58 cm) (with bezel)
Weight 37.80 lb (17.18 kg) minimum configuration; 44.50 lb (20.23 kg) maximum
configuration
Input power 120 - 240 VAC
a. Weight will vary depending on whether your system has one or two power supplies and on the amount of
DIMMs installed.
Peak Bandwidth
3.2 GB/s full duplex
1.6 GB/s each direction
2.4 GB/s full duplex
1.2 GB/s each direction
3200 MB/s
1600 MB/s
a
Sustainable Bandwidth
~1420 MB/s each direction
~1066 MB/s half duplex
~1744 MB/s full duplex, ~872 MB/s
each direction
2140 MB/s
~1400 MB/s
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