Dell OptiPlex 3020M Owner's Manual page 51

Table 19. Network
Feature
Integrated
Table 20. System Information
Feature
System chipset
Table 21. Expansion Bus
Feature
Bus type
Bus speed
Table 22. Cards
Feature
WLAN card
Table 23. Drives
Feature
Internally Accessible:
Table 24. External Connectors
Feature
Audio:
Front panel
Network adapter
Serial
USB 2.0 (Front/Rear/Internal)
USB 3.0 (Front/Rear/Internal)
Specification
Realtek RTL8151GD Ethernet capable of 10/100/1000
Mb/s communication
Specification
Intel H81 chipset
Specification
USB 2.0, USB 3.0, SATA 3, and PCle G2
480 Mbps, 5 Gbps, 6Gbps, and 5 Gbps,
Specification
Intel Dual Band Wireless-AC 7260 (M.2)
802.11 ac
Bluetooth 4.0
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.
Specification
2.5-inch SATA drive bays
Specification
one global headset and one microphone connector ( re-
taskable to headphone )
one RJ–45 connector
PS2 or serial connector (optional)
1/3/1
1/1/0
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