Chapter 3: Drive Trays; Small Form-Factor Drive Tray (Dbs/Dbse); Sff With Front Panel Bezel - Hitachi F400 Hardware Reference Manual

Chapter 3: Drive trays

The drive tray contains data drives, power supplies, fans, and status LEDs. Each drive tray
provides interfaces for connecting to controllers and other drive trays. The all-flash storage
arrays have various fixed storage capacity configurations with flash storage devices. To
deliver consistent low latency host response times and highest IOP performance across all
host connection ports, conventional hard disk drives (HDD) are not included or configurable
with all-flash arrays.

Small form-factor drive tray (DBS/DBSE)

The following describes the physical specifications of the small form-factor drive tray.
Name
DBS
DBSE

SFF with front panel bezel

Number
1
2
Hitachi Virtual Storage Platform F400, F600 Hardware Reference Guide
Model name Height
DW-F800-DBSC 2U (88.2 mm)
DW-F800-DBSE 2U (88.2 mm)
Item
POWER LED
READY LED
Chapter 3: Drive trays
Number of
drive slots Drive type
24 2.5 inch (SFF)
24 2.5 inch (SFF)
Description
Green: Drive tray is powered
on.
Green: Drive tray is
operational.
30