Owners Manual

Table 24. System information
Feature Specification
System chipset Intel C236 chipset
DMA channels Two 8237 DMA controllers with seven independently programmable
channels
Interrupt cevels 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:
• x4-slot each direction speed – 4GB/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 None
PCI Express x4 Up to one low-profile card
PCI-Express x16 Up to one low-profile cards
Table 27. Drives
Feature Specification
Externally accessible (5.25-inch drive bay) One slim optical drive bay
3.5-inch SATA drive bays 2.5-inch SATA drive bays PCIe drive bay
Internally accessible One Two One
Table 28. External connectors
Feature Specification
Audio
Front panel One universal audio jack with microphone in and headphone connector
Back panel One line-out connector
Network adapter One RJ-45 connector
Serial One 9-pin connector; 16550 C compatible
USB 2.0 Front panel: two
Back panel: two
USB 3.0 Front panel: two
Back panel: four
HDMI out One
Video
• 15-pin VGA connector
• two 20-pin DisplayPort connectors
NOTE: Available video connectors may vary based on the
graphics card selected.
Specifications 39