Dell OptiPlex 7040M Owner's Manual page 36

Table 26. Expansion bus
Feature
Bus type
Bus speed
Table 27. Cards
Feature
WLAN card
SSD card
Table 28. Drives
Feature
Internally accessible
Table 29. External connectors
Feature
Audio
Front panel
Network adapter
Serial
USB 2.0 (front/back/internal)
USB 3.0 (front/back/internal)
Video
NOTE: Available video connectors may vary based on the optional graphic board selected.
Table 30. Controls and lights
Feature
Front of the computer
Power button light
Drive activity light
Back of the computer
36 Specifications
Specification
USB 2.0, USB 3.0, SATA 3, and PCle up to Gen 3
● USB 2.0 – 480 Mbps
● USB 3.0 – 5 Gbps
● SATA 3.0 – 6 Gbps
● PCIe – 8 Gbps
Specification
● Intel Dual Bank Wireless-AC 8260 (M.2)
● 802.11 ac
● Bluetooth 4.1
● WiDi (Wireless Display)
NOTE: For optimal performance, it is recommended to use the
wireless display feature with an access point that supports 5 GHz
standard.
One M.2 22x80 socket 3 SSD
Specification
2.5-inch SATA drive bay
Specification
● Universal headset
● Line out connector
RJ-45 connector
PS2 and serial connector (optional)
0/0/1
2/4/0
● 15-pin VGA connector (optional)
● Two 20-pin DisplayPort connector (one of the DisplayPort
connectors is optional).
● 19-pin HDMI connector
Specification
White light — Solid white light indicates power-on state; slow blinking
white light indicates sleep state of the computer.
White light — Slow blinking white light indicates that the computer is
reading data from or writing data to the hard drive.