15SATA connectors 1 and 2 (SATA 3.0 connectors)
16SATA connectors 3 and 4 (SATA 2.0 connectors)
17SATA/SAS connectors for the hard disk drive (3)
18Hard disk drive LED (LSI)
19Cover presence switch connector (Intrusion switch connector)
20Front USB connector 1 (for connecting USB ports 1 and 2 on the front bezel)
35
36
37
38
39
40
Memory slot 1 (DIMM1) Memory slot 5 (DIMM5) Memory slot 2 (DIMM2)
Memory slot 6 (DIMM6)
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. Internal drives are installed in bays. In this manual, the bays are referred to as bay 1, bay 2, and so on.
When installing or replacing an internal drive, it is important to note the type and size of the drive that you can install or replace in each bay and correctly connect the cables to the drive installed. Refer to the appropriate section in “Installing or replacing hardware” on page 29 for instructions on how to install or replace internal drives for your computer.
