Hitachi G1500 - Four-Rack Configuration - Two Controllers (Center)

Floor Load
Rating
(kg/m2)
Required Clearance (a+b) m
c= -0.3 c=0 c=0.2 c=0.4 c=0.6 c=0.8 c=1.0 c=1.4
350 2.3 1.8 1.6 1.3 1.1 1.0 0.8 0.5
300 3.5 2.9 2.5 2.2 2.0 1.8 1.6 1.2
Notes:
1. Actual clear
ances for installation should be determined after consulting with the
construction specialist r
esponsible for installations in the building. Clear
ances can
vary depending on the size/layout of the system and building conditions.
2. When various congurations of stor
age systems are arranged in a row, clearance
values based on the largest storage system conguration should be used.
3. For easier maintenance operations, make clearance (c) as large as possible.
Four-rack configuration - two controllers (center)
The following gure shows the service clearances for a four-rack, two-controller
conguration, with the controllers in the center two racks.
Four-rack conguration - two controllers (center)
Chapter 4: Site preparation specications
Hitachi Virtual Storage Platform G1000, G1500, and VSP F1500 Hardware Guide 93