LED indicates storage device status 
Power LED – Blue (Present) 
Access LED – Green (Busy) 
Error LED – Red (Error) 
1.  1 x Mini-SAS HD 
2.  4 x SFF-8680 SAS 
3.  4 x Big 4-pin power connector for +5V & +12V from power supply 
4.  1 x pin header 2.00 mm (1 x 3) 
5.  1 x pin header 2.00 mm (2 x 3) 
6.  1 x pin header 2.54 mm (2 x 3) 
7.  1 x pin header 2.54 mm (2 x 5) 
8.  1 x 4-pin Wafer 2.50 mm 
9.  2 x 2-pin Wafer 2.54 mm 
10. 1 x 4-pin Wafer 2.54 mm 
1 x I2C