Dell OptiPlex 5040 Small Form Factor Owner's Manual page 59

Table 36. Audio
Feature
Integrated
Table 37. Network
Feature
Integrated
Table 38. System information
Feature
System chipset
Interrupt levels
BIOS chip (NVRAM)
Table 39. Expansion bus
Feature
Bus type
Bus speed
Table 40. Cards
Feature
PCI Express x4
PCI Express x16
Table 41. Drives
Feature
Externally accessible (5.25-inch drive bays)
Internally accessible
3.5-inch SATA
drive bays
2.5-inch SATA
drive bays
Specification
Two channel High Definition Audio
Specification
Integrated Intel I219-V Ethernet capable of 10/100/1000
Mb/s communication
Specification
Intel Q170 Platform Controller Hub
Integrated I/O APIC capability with 24 interrupts
16 MB
Specification
PCIe gen3, USB 2.0, and USB 3.0
PCI Express:
• x4-slot each direction speed –3.94 GB/s
• x16-slot each direction speed–16 GB/s
SATA: 1.5 Gbps, 3.0 Gbps, and 6 Gbps
Specification
One low-profile card
One low-profile card
Specification
One slim optical drive bay
One
Two
59