Three-Rack, Dual-Controller Configuration - Hitachi G1500 Hardware Manual

Floor load
rating (kg/m2)
450
400
350
300
Notes:
1. Actual clearances for installation should be determined after consulting with the
construction specialist responsible for installations in the building. Clearances can
vary depending on the size/layout of the system and building conditions.
2. When various configurations of storage systems are arranged in a row, clearance
values based on the largest storage system configuration should be used.
3. For easier maintenance operations, make clearance (c) as large as possible.

Three-rack, dual-controller configuration

The following figure shows the service clearances for a three-rack configuration with two
controllers.
Hitachi Virtual Storage Platform G1000, G1500, and VSP F1500 Hardware Guide
Required clearance (a+b) m
c= -0.3 c=0 c=0.2
0.9 0.5 0.4
1.3 1.0 0.8
2.0 1.6 1.3
3.1 2.6 2.2
Chapter 4: Site preparation specifications
Three-rack, dual-controller configuration
c=0.4 c=0.6 c=0.8
0.2 0.1 0
0.6 0.4 0.3
1.1 0.9 0.8
2.0 1.7 1.5
c=1.0 c=1.4
0 0
0.2 0
0.6 0.4
1.3 1.0
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