Dell Alienware M14x (Early 2011) User Manual
Page 106
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CHAPTER 7: SPECIFICATIONS
104
Video
Video controller
Integrated
Intel HD Graphics 3000
Discrete
NVIDIA GeForce GT555M
Video memory
Integrated
512 MB dedicated video memory (for total system
memory greater than 4 GB)
Discrete
1.5 GB
•
3.0 GB
•
External display support
HDMI 1.4, Mini DisplayPort, VGA, Intel Wireless Display
(optional), and SiBeam WirelessHD (optional)
Audio
Type
High-Definition surround sound audio
5.1 analog connection and 7.1 HDMI connection
Controller
Realtek ALC665‑GR
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