Dell OptiPlex 3046 Owner's Manual page 41

Table 21. Audio
Feature
Integrated
Table 22. Network
Feature
Integrated
Table 23. System information
Feature
System chipset
DMA channels
Interrupt levels
BIOS chip (NVRAM)
Table 24. Expansion bus
Feature
Bus type
Bus speed
Table 25. Cards
Feature
PCI express x1
PCI express x16
Table 26. Drives
Feature
Externally accessible (5.25-inch drive bays)
Optical drive
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
Half height card
Half height card
Specification
Two
One
Specifications 41