Temperature measurement
Ambient air temperature is measured by a sensor in the cooling air inlet on
each module in the primary VSD pair on each controller.
Economical and quiet
The storage system is an ENERGY STAR
®
qualified product and meets the
qualification specifications for data center storage. For more information, visit
http://www.energystar.gov/productfinder/product/certified-data-center-
storage/details/2252003.
The speed of the fans in the controller and drive chassis is controlled by
sensors in the units that measure the temperature of the exhaust air and set
the fans to the speed necessary to maintain the unit temperature within a
preset range. When the system is less busy, it generates less heat and fan
speed is reduced, saving energy and reducing the noise level.
Hardware overview
The following section describes the storage system components.
Introduction 21
Hitachi Virtual Storage Platform G1000, G1500, and Virtual Storage Platform F1500 Hardware Guide
To Next Page
Loading...
