Owner's manual
Page 50
... (wired as x4) slot 50 Specification two channel high definition audio Specification Intel 82579LM ethernet capable of 10/100/1000 Mb/s communication Specification Intel C216 chipset two 82C37 DMA controllers with seven independently programmable channels Integrated I/O APIC capability with 24 interrupts 12 MB Specification PCI, PCIe gen2, gen3 (x16), USB 2.0, and...-height PCIe x16 Gen3 cards support full-height cards, PCIe x1 or PCIe x4. Table 16. Network Feature Integrated Table 18. System Information Feature System Chipset DMA Channels Interrupt Levels BIOS Chip (NVRAM) Table 19.
... (wired as x4) slot 50 Specification two channel high definition audio Specification Intel 82579LM ethernet capable of 10/100/1000 Mb/s communication Specification Intel C216 chipset two 82C37 DMA controllers with seven independently programmable channels Integrated I/O APIC capability with 24 interrupts 12 MB Specification PCI, PCIe gen2, gen3 (x16), USB 2.0, and...-height PCIe x16 Gen3 cards support full-height cards, PCIe x1 or PCIe x4. Table 16. Network Feature Integrated Table 18. System Information Feature System Chipset DMA Channels Interrupt Levels BIOS Chip (NVRAM) Table 19.