Hitachi DKC910I Installation Section page 10

Hitachi Proprietary
Rev.2
INST(IN)02-01-41
When installing two or more RKU racks with them connected, calculate the total weight of the
storage system according to
(a) and (b) by using the calculation formula shown in
multiple RKU racks with them
maintenance area.
(2) Calculation of total weight of storage system
The total weight of the storage system is calculated by summing up the weight of each component.
The weight of each component is shown below.
RKU rack
(with side covers)
RKU rack
(without side covers)
Side covers
CBX (VSP 5500/5500H)
CBX (VSP 5100/5100H)
HSNBX
SBX
UBX
FBX
NBX
Maintenance
equipment
Cables (just for your
information)
The weight of each component is the weight when the component contains the maximum number
of parts.
"(2) Calculation of total weight of storage
connected". For (a), allow at least 200 mm clearance to secure the
Component Weight (kg)
213
173
216
152
10 kg/m
"(4) Installation area when installing
Weight of 43U rack with side covers
Weight of 43U rack without side covers
40 Weight of only side covers for 43U rack
75 Two CBXs are required per CBX pair.
Two Controller Boards are installed per CBX.
60 Two CBXs are required per CBX pair.
One Controller Board is installed per CBX.
15 Two HSNBXs are required for the first CBX pair only. No
HSNBX is required for the second or third CBX pair.
96 SBX composed of four Drive Boxes (24 kg per Drive Box)
UBX composed of eight Drive Boxes (27 kg per Drive Box)
FBX composed of four Drive Boxes (38 kg per Drive Box)
84 NBX composed of four Drive Boxes (21 kg per Drive Box)
75 A weight of a lifter is also added to calculate the total weight.
Not required for calculation of the total weight. (Considered
2
for the tables in (3) and the calculation formula in (4).)
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system", and then calculate
Remarks
[INST(IN)02-01-41]
DKC910I