Hardware features
In this section
Board components
..........................................................................................................................7
Controller
specifications.................................................................................................................8
Board components
Item ID
1*
2
3
4*
5
6
7
Description
SAS port 1E (external, shared), 4x wide
Controller health LED (blinking green indicates board is OK,
amber indicates board has failed)
I/O activity LED (indicates total activity of all ports)
SAS port 1I (internal, shared), 4x wide
SAS port 2I (internal, dedicated), 4x wide
Cache module (also known as BBWC or array accelerator)
Secondary (lower) battery for cache module
7