Seagate STD2401LW-S - Power Connector

Installation 23
Connecting a power cable
Attach a four-pin power cable to the power connector on the back of the drive. Figure
13 shows the location of the power connector.
The recommended 4-pin power connector for the internal drive is an AMP 1-48024-0
housing with AMP 60617-1 pins or equivalent.
Power connector
pin 4
+5V
pin 3: GND
(+5V return)
pin 2: GND
(+12V return)
pin 1
12V
Figure 13. Power connector on the internal Scorpion 40.