Dell 3800 owner manual Usb, Pci

System Information

Chipset	Intel H81
BIOS chip (NVRAM)	8M SPI Flash ROM
Expansion Bus
Bus speed:
PCI Express	PCIe 2.0 at speeds upto 5.0 GT/s
SATA	0,1 SATA Gen 3 at 6 GB/s and 2,3 SATA Gen 2 at 3
	GB/s
USB	80 Mbps
Cards	Vostro 3800	Vostro 3900 series
PCIe x16	one half-height card	one full height card
PCIe x1	up to two half-height cards	up to two full height cards
PCI	one half height card	one full height card
Drives
Externally accessible:
5.25 inch drive bays	one
Internally accessible:
3.5 inch drive bays	one
External Connectors
Audio:
Back panel	three connectors
Front Panel	two front-panel connectors for headphone and
	microphone
Network	one RJ45 connector
USB:
Front panel	• two USB 2.0 connectors
Back panel	four USB 2.0 connectors, two USB 3.0 connectors
PS 2	used to connect a PS 2 compatible keyboard or
	mouse
Video	• one 15-hole VGA connector
	• one 19-pin HDMI connector

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