Locating Internal Drives - Lenovo ThinkCentre M90 3244 User Manual

Locating internal drives

Internal drives are devices that your computer uses to read and store data. You can
add drives to your computer to increase storage capacity and enable your
computer to read other types of media. Your computer comes with the following
factory-installed drives:
v A 3.5-inch hard disk drive in bay 1 (installed in some models)
v An optical drive in bay 2
Internal drives are installed in bays. In this manual, the bays are referred to as
bay 1, bay 2, and so on. Figure 5 shows the locations of the drive bays.
Figure 5. Drive bay locations
The following list describes the type and size of the drive that you can install in
each bay:
12
User Guide
1 Bay 1 - Maximum height: 26.1 mm (1.03 inches)
2 Bay 2 - Maximum height: 41.6 mm (1.64 inches)
3.5-inch hard disk drive
Optical drive