Introduction To The Smu300 - Hitachi SMU400 Hardware Reference Manual

Introduction to the SMU300

The SMU300 is a 1U rack mounted device, used to manage the servers and clusters of the
Hitachi NAS Platform and the Hitachi HUS File Module storage systems.
HDS does not support component replacement, and the entire SMU should be replaced in case
of hardware failures.
Figure 3: SMU300 Front View
Item Description
1 DVD ROM.
2 System buttons and LEDs.
1. Power
2. Reset
3. Power
4. Hard disk activity
5. LAN1 (ETH0) on the right and LAN2 (ETH1) on the left
6. Overheat or fan failure
Flashes for fan or temp problems, and also flashes for power supply problems
such as AC cable unplugged.
3 USB ports
5