Dell Precision 3431 Small Form Factor Installation Guide

d Lift the hard drive and optical module [3]
5 Remove the hard drive and optical drive module:
a Disconnect the optical drive data cable and optical drive power cable from the connectors on the optical drive [1, 2].
b Slide and lift the hard drive and optical drive module from the system [3].
10
USB Type-C

Dell Precision 3431 Small Form Factor Specifications

General

Brand	Dell
Model	Precision 3431 Small Form Factor
Category	Desktop
Language	English