HighPoint RocketRAID 35 User Manual page 14

Congratulations
1.2 – RocketRAID 3530/3540 Adapter layout
RocketRAID 3530
RocketRAID 3540
Port1-4
These represent the RocketRAID 3530/3540's Internal Mini-SAS ports. Each port can
support up to 4 SATA hard disks. The RR3530 is 3 Mini-SAS ports, and can support
up to 12 disks. The RR3540 is 4 Mini-SAS ports, and can support up to 16 hard disks.
A1-A4/F1-F4
LED connections. "A" refers to the disk activity connectors, and those marked "F"
function as disk failure connectors
Note: The RocketRAID 3530 supports 12 disks, and only provides 3 LED connectors
for each function (A1-A3 ,F1-F3).
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