1-6 Hardware Specifications and ConfigurationsPrivacy Control 0z BIOS user, supervisor, HDD passwordsz Kensington lock slotStorage Subsystem 0z Hard disk drive: 250/320/500/640/750 GB or largerz Multi-in-1 card reader, supporting: Secure Digital™ (SD) Card, MultiMediaCard™ (MMC), Memory Stick PRO™ (MSPRO), xD-Picture Card™ (xD)Graphics 0z Dual independent display supportz 16.7 million colorsz External resolution / refresh rates: HDMI® port up to 1920 x 1080: 60 Hzz MPEG-2/DVD decodingz WMV9 (VC-1) and H.264 (AVC) decodingz HDMI® (High-Definition Multimedia Interface) with HDCP (High-bandwidth DigitalContent Protection) supportAS5750 0z Intel ® HD Graphics 3000 with 128 MB of dedicated system memory, supportingMicrosoft® DirectX® 10.1z External resolution / refresh rates: VGA port up to 2048 x 1536: 75 HzAS5750G 0z NVIDIA ® GeForce ® GT 540M with NVIDIA ® Optimus™ technology (2048/1024 MB ofdedicated DDR3 VRAM), supporting NVIDIA ® CUDA™, PhysX™, PureVideo ® HDtechnology, OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0,Microsoft® DirectX® 11z NVIDIA ® GeForce ® GT 520M with NVIDIA ® Optimus™ technology (512 MB ofdedicated DDR3 VRAM), supporting NVIDIA ® CUDA™, PhysX™, PureVideo ® HDtechnology, OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0,Microsoft® DirectX® 11z External resolution / refresh rates: VGA port up to 2048 x 1536: 85 Hzz MPEG-4 Part 2 DivX ® decoding