Dell Alienware Area 51 (Late 2009) User Manual
Page 5
05
05
/
COMPREHENSIVE SPECIFICATIONS
Top Panel Connectors
IEEE 1394
one 6-pin serial connector
USB
three 4-pin USB 2.0-compliant connectors
eSATA
one 4-pin eSATA connector
Audio
stereo headphone and microphone connectors
Communications
Network adapter
10/100/1000 Mbps Ethernet LAN on system board
Wireless
Bluetooth
®
wireless technology
WiFi (optional)
Video
Type
three PCI Express x16 connectors for full-length
add-in graphics card(s)
Audio
Type
integrated 7.1 channel, High Definition Audio with
S/PDIF support, Realtek ALC888 codec
Expansion Bus
PCI
Connectors
one
Connector size
124-pin connector
PCI Express x1
Connectors
two
Connector size
36-pin connector
PCI Express x16
Connectors
three
Connector size
164-pin connector
PCI Express x16 lane information
Number of lanes
Connectors used
PCI_E1
PCI_E3
PCI_E5
PCI_E1 and PCI_E3
16
16
4
PCI_E1, PCI_E3, and PCI_E5
16
8
8
NOTE: For the location of the PCI Express x16 connectors, see the
Service Manual at
support.dell.com/manuals.