Intel Centrino Wireless-N 1000 b/g/n Wi-Fi CERTIFIED with Acer Nplify, featuring MIMO technology (only for models with Intel Core i7-820QM/i7-720QM processor) Acer Video Conference Manager software, featuring Video Quality Enhancement (VQE) technology, supporting 640 x 480 resolution online video calls Acer Crystal Eye high-def webcam with 1280 x 1024 resolution 4X Blu-ray Disc / DVD-Super Multi double-layer drive 4X Blu-ray Disc Writer / DVD-Super Multi double-layer drive Multi-in-1 card reader, supporting: Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card (xD) Acer PureZone technology with two built-in stereo microphones, featuring beam forming, echo cancellation, and noise suppression technologies S/PDIF (Sony/Philips Digital Interface) support for digital speakers
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Optimized 3rd Generation Dolby Home Theater audio enhancement, featuring Dolby Digital Live, Dolby Pro Logic IIx, Dolby Headphone, Dolby Natural Bass, Dolby Sound Space Expander, Dolby Inverse Filtering, Dolby High Frequency Enhancer technologies Dolby-optimized Acer CineSurround sound system with five built-in speakers and one subwoofer supporting low-frequency effects HDMI (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content Protection) support Microsoft DirectX Video Acceleration (DXVA) application interface (API) ATI Mobility Radeon HD 5650 with 1024 MB of dedicated DDR3 VRAM, supporting Unified Video Decoder (UVD), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft DirectX 11, OpenGL 3.1, OpenCL 1.1 ATI Mobility Radeon HD 5850 with 1024 MB of dedicated DDR3 VRAM, supporting Unified Video Decoder (UVD), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft DirectX 11, OpenGL 3.1, OpenCL 1.1
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18.4" Full HD 1920 x 1080 pixel resolution, high-brightness (220-nit) Acer CineCrystal LED-backlit TFT LCD Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules (only for models with Intel Core i7-620M, i5-430M/i5-520M/i5-540M, or i3-330M/i3-350M processor) Up to 4 GB of DDR3 system memory, upgradable to 16 GB using four soDIMM modules (only for models with Intel Core i7-820QM/i7-720QM/i7-740QM processor) Intel Core i3-330M/i3-350M processor (3 MB 元 cache, 2.26 GHz, DDR3 1066 MHz, 35 W), supporting Intel 64 architecture, Intel Smart Cache Intel Core i7-620M processor (4 MB 元 cache, 2.66 GHz with Turbo Boost up to 3.33 GHz, DDR3 1066 MHz, 35 W), supporting Intel 64 architecture, Intel Smart Cache
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Intel Core i7-820QM processor (8 MB 元 cache, 1.73 GHz with Turbo Boost up to 3.06 GHz, DDR3 1333 MHz, 45 W), i7-720QM/i7-740QM processor (6 MB 元 cache, 1.60 GHz with Turbo Boost up to 2.80 GHz, DDR3 1333 MHz, 45 W), supporting Intel 64 architecture, Intel Smart Cache