MR0012J 9710 System Assurance Guide A-5
Power usage for library without
drives 1
Watts 150 peak / 100 Continuous
KVA 0.15 Peak / 0.10 Continuous
Power usage for each 4890 drive 1Watts 270 Peak / 230 Continuous
KVA 0.27 Peak / 0.23 Continuous
Power usage for each DLT drive 1Watts 70 Peak / 60 Continuous
KVA .070 Peak / .060 Continuous
Heat output for library without
drives
680 BTU/hr
Heat output for each 4890 drive 880 BTU/hr
Heat output for each DLT drive 257 BTU/hr
Note: 1 Up to six drives take power from the 9710. Four additional drive s take power from
the PDU box. Power ratings for the 9710, and (separately) for the PDU, are figured
by also adding the number of drives connected to each. The PD U box by itself has
zero load.
Table A-5. Power Characteristics (Continued)
Description Value / Part Identification Pictur e