Dell OptiPlex 3040M Series Owner's Manual page 40

Table 22. Video
Feature
Integrated
Table 23. Audio
Feature
Integrated
Table 24. Network
Feature
Integrated
Table 25. System information
Feature
System chipset
Table 26. Expansion bus
Feature
Bus type
Bus speed
Table 27. Cards
Feature
WLAN card
Table 28. Drives
Feature
Internally accessible
40
Specification
Intel HD Graphics
Specification
Realtek HDA Codec ALC3234
Specification
Realtek 8111HSD
Specification
Intel H110 chipset
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.
Specification
2.5-inch SATA drive bay