|
Item |
Description |
Item |
Description |
|---|---|---|---|
|
1 |
Optical drive eject button* |
2 |
Optical drive activity indicator* |
|
3 |
SD-card slot* |
4 |
Power button |
|
5 |
Power indicator |
6 |
Storage drive activity indicator |
|
7 |
ThinkCentre® LED |
8 |
Microphone connector |
|
9 |
Headset connector |
10 |
USB-C® (3.2 Gen 2) connector |
|
11 |
USB 3.2 connectors Gen 1 |
12 |
USB 3.2 connectors Gen 2 |
|
13 |
Internal speaker |
* for selected models
Statement on USB transfer rate
Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual transfer rate using the various USB connectors on this device will vary and will be slower than the data rate listed below for each corresponding device.
| USB device | Data rate (Gbit/s) |
|---|---|
|
Thunderbolt 3 |
40 |
|
Thunderbolt 4 |
40 |
Power indicator
On: The computer is starting up or working.
Off: The computer is off or in hibernation mode.
Blinking: The computer is in sleep mode.
Headset connector
Headphones or earphones with a 3.5mm (0.14 inch), TRS (3-pole) plug
Headsets with a 3.5mm (0.14 inch), CTIA-compliant TRRS (4-pole) plug