Soho RAID SR2000 - Manual (Page 13)

2-5 Installing HDD in the Removable Carrier
Set Master/Slave jumpers to MASTER (factory default).
Connect the power cord and the Removable Carrier’s
EIDE/IDE interface cable to the HDD.
Inset the HDD into the Removable Carrier.
Fasten the HDD with the attached 6#-32 screws in their
four locations. Place the power cord and the EIDE/IDE
interface cable lower than the surface of the HDD in order
to avoid any hindrance when taking out the HDD. Please
refer to the following illustration.
6#32 –
4 screws
SOHO RAID 12