Dell OptiPlex 3040 Owner's Manual page 47

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