Dell Vostro 3900 Dell Vostro V 3900 Mini-Tower Owners Manual - Page 38

System Information, Expansion Bus, Cards, V 3800, Drives, External Connectors

Page 38 highlights

System Information Chipset BIOS chip (NVRAM) Expansion Bus Bus speed: PCI Express SATA USB Cards PCIe x16 PCIe x1 PCI Drives Externally accessible: 5.25 inch drive bays Internally accessible: 3.5 inch drive bays External Connectors Audio: Back panel Front Panel Network USB: Front panel Back panel PS 2 Video Intel H81 8M SPI Flash ROM PCIe 2.0 at speeds upto 5.0 GT/s 0,1 SATA Gen 3 at 6 GB/s and 2,3 SATA Gen 2 at 3 GB/s 80 Mbps V 3800 one half-height card up to two half-height cards one half height card V 3900 one full height card up to two full height cards one full height card one one three connectors two front-panel connectors for headphone and microphone one RJ45 connector • two USB 2.0 connectors four USB 2.0 connectors, two USB 3.0 connectors used to connect a PS 2 compatible keyboard or mouse • one 15-hole VGA connector • one 19-pin HDMI connector 38

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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
V 3800
V 3900
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
38