Proware EP-4604D-G1S3, User Manual

Page: 21 / 185

iSCSI GbE to SAS/SATA RAID Subsystem
User Manual 21
2.1.2 Rear View
1. Controller Module
The subsystem has dual controller module.
2. Power Supply Unit 1 ~ 3
Three power supplies are located at the rear of the subsystem.
Turn on the power of these power supplies to power-on the subsystem. The “power”
LED at the front panel will turn green.
If a power supply fails to function or a power supply was not turned on, the “ ”
Power fail LED will turn red and an alarm will sound.
Fan4 and Fan5 Fan6 and Fan7
PSU 1 PSU 2 PSU 3
Controller
Module 1
Controller
Module 2