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Hardware & Software Interfaces
Hardware Interface
The hardware interface connectors are located on the rear side of the product.
Power Interface
Power for the Internal Drive is provided through a 15-pin SATA power connector. The same type
is used as power connectors on most SATA hard disk drives.
Connector
Pin
Signal Name
Internal Drive Power Connector
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
3.3V
1
3.3V
1
3.3V
1
GND
GND
GND
5.0 V
5.0 V
5.0 V
GND
No Connect or GND
GND
12 V
12 V
12 V
1 It is not necessary to provide 3.3V on the SATA power connector to the Drive.
External 3.3V is not used in the RDX SATA III drive design.
1