Antec One S3 [14/23] Internal 3 device installation

2.8 Internal 3.5” Device Installation

The One / One S / One S3 includes 5 pairs of 3.5” drive rails. You will need 1 pair per 3.5” drive.

1. Line up the drive rail pins to the sides of your 3.5”

drive. Ensure that the squeeze-tabs are aligned on the

side of your drive that does not have power or data

connectors.

2. Snap the rail into place.

3. Repeat steps 1-2 for the other side of the 3.5” drive.

4. Pinch the ends of the drive rails together and slide the

drive into the 3.5” bay until it locks into position.

2.9 Cable Management

There is a cable management compartment between the

motherboard and right side panel. You can tuck excess

cables in this compartment or route them to the drive

bays through one of the four conveniently-placed cable

management holes.

Choose the cables you would like to pass through the

holes behind the motherboard tray. Pull them through

the hole toward the right side of the case. Feed the cables

back through the insertion point nearest the destination

of the cable.

This is the drive rail pin

that is inserted into

your 3.5” drive hole

Pinch the ends of the drive rails and then slide your drive into the 3.5”

bay until it locks into position.