Rack Compatibility
Check that your rack is compatible with the slide rail and CMA options. The
optional slide rails are compatible with a wide range of equipment racks that meet
the following standards.
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Structure
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4-post rack (mounting at both front and rear). 2-post racks
are not compatible.
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Rack horizontal opening and unit vertical pitch
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Conforms to ANSI/EIA 310-D-1992 or IEC 60927 standards.
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Rack rail mounting hole sizes
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Only 9.5-mm square hole and M6 round mounting holes are
supported. All other sizes, including 7.2-mm, M5, or 10-32
mounting holes, are not supported.
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Distance between front and rear mounting planes
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Minimum: 24.5 in. (622 mm).
Maximum: 35.25 in. (895 mm).
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Clearance depth in front of front mounting plane
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Distance to front cabinet door is at least 1.06 in. (27
mm).
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Clearance depth behind front mounting plane
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Distance to rear cabinet door is at least 35.5 in. (900 mm)
with the CMA, or 30.4 in. (770 mm) without the CMA.
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Clearance width between front and rear mounting planes
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Distance between structural supports and cable troughs is at
least 18 in. (456 mm).
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Compute node dimensions
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Depth: 29.0 in. (737 mm).
Width: 17.5 in. (445 mm).
Height: 3.45 in. (87.6 mm).
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Storage array dimensions
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Depth: 24.8 in. (630 mm).
Width: 19 in. (483 mm).
Height: 6.9 in. (175 mm).
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