Dell OptiPlex 3040 - Video, Audio, and Network Specs; System Information and Interfaces

Table 21. Video
Feature Specification
Integrated Intel HD Graphics 530 / 510
Discrete PCI Express x16 graphics adapter
Table 22. Audio
Feature Specification
Integrated Realtek HDA Codec ALC3234
Table 23. Network
Feature Specification
Integrated Realtek RTL8111HSD-CG Gigabit Ethernet LAN
10/100/1000 Mb/s controller
Table 24. System information
Feature Specification
System chipset Intel H110
DMA channels Two 8237 DMA controllers with seven independently
programmable channels
Interrupt levels Integrated I/O APIC capability with 24 interrupts
BIOS chip (NVRAM) 16 MB
Table 25. Expansion bus
Feature Specification
Bus type PCIe gen3 (x16), USB 2.0, and USB 3.0
Bus speed PCI Express:
• x1 -slot each direction speed – up to 985 MB/s
• x16-slot each direction speed–16 GB/s
SATA: 1.5 Gbps, 3.0 Gbps, and 6 Gbps
Table 26. Cards
Feature Specification
PCI express x1 Full height card
PCI express x16 Full height card
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