55
Dual-Controller Expansion Connection
Using an on-board SAS expansion port:
•Unified Storage Controller
A
left SAS exp. IN -> 1st expansion Controller
A
SAS exp. OUT
•1
st
expansion Controller
A
SAS exp. IN -> 3
rd
expansion Controller
A
SAS exp. OUT
•3
rd
expansion Controller
A
SAS exp. IN -> 5
th
expansion Controller
A
SAS exp. OUT
•Unified Storage Controller
A
right SAS exp. IN -> 2
nd
expansion Controller
A
SAS exp. OUT
•2
nd
expansion Controller
A
SAS exp. IN -> 4
th
expansion Controller
A
SAS exp. OUT
•4
th
expansion Controller
A
SAS exp. IN -> 6
th
expansion Controller
A
SAS exp. OUT
•Unified Storage Controller
B
left SAS exp. IN -> 5
th
expansion Controller
B
SAS exp. OUT
•5
th
expansion Controller
B
SAS exp. IN -> 3
rd
expansion Controller
B
SAS exp. OUT
•3
rd
expansion Controller
B
SAS exp. IN -> 1
st
expansion Controller
B
SAS exp. OUT
•Unified Storage Controller
B
right SAS exp. IN -> Last expansion Controller
B
SAS exp. OUT
•Last expansion Controller
B
SAS exp. IN -> 4
th
expansion Controller
B
SAS exp. OUT
•4
th
expansion Controller
B
SAS exp. IN -> 2
nd
expansion Controller
B
SAS exp. OUT