Figure 2-25 Slide Mounting Rails - Silicon Graphics Origin 350 User Manual

2: System Overview
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Both rack types are industry-standard 19-inch racks, and they support two types of
mounting rails (slide rails and shelf rails - also known as fixed rails) that hold the
modules within the rack. For example, the compute modules use slide mounting rails
(see Figure 2-25).
Slide mounting rail
Figure 2-25 Slide Mounting Rails
The NUMAlink module, PCI expansion module, and TP900 storage module are
supported by two parallel L-shaped mounting rails within the rack called shelf rails (see
Figure 2-26).
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