User guide

Site preparation 4–13
Hitachi Unified Storage VM Block Module Hardware User Guide
UPS power connection
The following illustrations show the correct way to connect the PDUs to the
PDP when an uninterruptable power supply is used.
Component weight, heat, airflow, and power consumption
The following table provides physical specifications of the individual HUS VM
components.
Table 4-10: HUS VM component specifications
Figure 4-4: Breaker configurations when using a UPS
Component Name.
Component
Model No.
Weight
(lb/Kg)
Power
Consumption
(VA)
Heat
Output
Airflow
(cubic
meters/sec)
Control Chassis DW700-CBX 137.3 /62.4
464
1
440
1
3.7
SFF / LFF drive box DW-F700-DBS 44 / 20
156
1
148
1
2.2
Dense drive box DW-F700-DBX 114.4 / 52
617
1
586
1
5.8
Rack Rail for controller DW-F700-RRCBR 10.6 / 4.8 - - -
Rack Rail for SFF and LFF
drive box
DW-F700-RRDB 4.4 / 2.0 - - -
SAS Cable (1m) DW-F700-SC1 0.44 / 0.2 - - -
SAS Cable (3m) DW-F700-SC3 1.32 / 0.6 - - -
SAS Cable (5m) DW-F700-SC5 2.2 / 1.0 - - -
DW-F700-BS6G 1.32 / 0.6 21 20 -