LFF front panel without bezel....................................................................... 33
LFF rear panel..............................................................................................34
AC power supply unit LEDs and connectors................................................ 35
High-density intermix drive tray (DB60)............................................................. 35
Dense intermix drive tray with front panel bezel...........................................36
Dense intermix drive tray display LEDs........................................................37
Dense intermix drive tray rear panel.............................................................38
Rack support......................................................................................................39
Chapter 3: Specifications........................................................................ 40
Environmental specifications............................................................................. 40
Electrical specifications......................................................................................42
Physical specifications.......................................................................................43
Chapter 4: Turning storage system power on and off............................. 46
Powering on the storage system....................................................................... 46
Powering off the storage system........................................................................47
Chapter 5: Site preparation.....................................................................48
Site preparation checklist...................................................................................48
Site planning...................................................................................................... 49
Installation site considerations..................................................................... 50
Floor cutout and service clearance....................................................................50
Floor load rating.................................................................................................52
Installing anti-tilt bracket for Universal V3 Rack................................................ 52
Appendix A: Component list....................................................................54
Component list...................................................................................................54
Contents
Hitachi Virtual Storage Platform E590 and E790 Hardware Reference Guide 4