Hitachi 3090 G2 Hardware Reference Manual page 30

Once the bezel is removed, the front-facing components on the server chassis are
visible.
Figure 1 Server front panel bezel
Figure 2 Server model 3080 and 3090 front panel components (bezel removed)
Table 1 Server front panel component descriptions
Item
1 NVRAM battery backup pack
2 Hard disk drive A (top)
3 Hard disk drive B (bottom)
4 Disk B status LED
5 Disk A status LED
6 Fan 1
7 Fan 2
8 Power status LED
9 Server status LED
10 NVRAM battery backup pack status LED
11 Fan 1 status LED
Chapter 5: Hitachi NAS Platform server components
Hitachi NAS Platform 3080 and 3090 G2 Hardware Reference
Description
Server front panel
30