Thecus Black Data Storage 4 bays N4100B Leaflet

Product codes
N4100B
Page of 81
Thecus N4100 IP Storage Appliance 
 
 
Chapter 2: Hardware Overview 
The front and back panels of the Thecus N4100 feature the device’s hardware interface and 
connections. 
The Front Panel 
The Thecus N4100’s front panel has the device’s controls, indicators, and hard disk trays. 
HDD Trays 
There are four hard disk drive (HDD) trays. Each tray supports a 3.5-inch 
SATA HDD. The trays have locks for added physical security and keys are 
provided with the package. 
Indicators 
The indicators show when various operations take place. 
Power LED 
This LED glows blue when the device is powered on. 
Busy LED 
This LED blinks orange when the system is booting up, or during 
maintenance and is unable to provide access to data. 
LAN 1 LED 
This LED blinks green when there is network activity on the LAN 1 port. A 
steady green glow means there is a link but no activity. The LAN 1 port is 
always used for Gigabit Ethernet connection. 
LAN 2 LED 
This LED blinks green when there is network activity on the LAN 2 port. A 
steady green glow means there is a link but no activity. The LAN 2 port is 
used for either Gigabit Ethernet connection. 
Error LED 
When this LED glows a steady red, the system has detected an error.  
Power Switch 
Press the power switch briefly to power on the Thecus N4100. Press this 
switch again to power down. 
Reset Switch 
Press this switch to reset, if there is no response from the system. 
Note: The Reset switch can also reset Admin password and IP address to 
default settings—see Appendix A: Troubleshooting for instructions.