Planning device installation positions 
Removing filler panels from device installation positions 
2 Installing Devices 
2b 
2a 
Recommended installation positions 
Total required cabinet space = 2 U + 2 U x (Number of 2 U disk enclosures) 
If Dorado NAS units are used, their space must also be counted, which is 2 U x (Number of Dorado NAS units). 
For example, if the OceanStor Dorado5000 V3 Enhanced Edition (SAS) is equipped with four 2 U disk enclosures, 
the space required by a cabinet can be calculated as follows: 
10 U = 2 U + 2 U x 4 
Note: The height of the storage system is measured by the unit of U. 1 U equals 44.45 mm (1.75 inches). 
Tips 
5 
Install the controller 
enclosure in the middle of 
a cabinet between 19 U 
and 20 U. 
Controller enclosure (2 U) 
Disk enclosure (2 U) 
Disk enclosure (2 U) 
Disk enclosure (2 U) 
Disk enclosure (2 U) 
Install devices from the 
bottom up and from heavy 
to light (The total power of 
all the devices cannot 
exceed the total power of 
the cabinet).