Supermicro SC846B JBOD User Manual page 84

SC846B JBOD Chassis Manual
Front SAS/SATA Connectors and LED Indicators
Drive Number
SAS #20
SAS #21
SAS #22
SAS #23
HDD Activity LED
Label (blue)
J20 ACT20
J21 ACT21
J22 ACT22
J23 ACT23
B-8
Failure LED
(red)
FAIL20
FAIL21
FAIL22
FAIL23