Acer Aspire 5740 Acer Aspire 5740, Aspire 5740G Notebook Series Start Guide - Page 11

11 English Specifications Operating • system Platform • • • • System memory • • • Display • • Graphics • • • Audio • • • • • • • Storage • subsystem • • Genuine Windows® 7 Intel® Core i7 processor* Intel® Core i5 processor* Intel® Core i3 processor* Mobile Intel® HM55 Express Chipset Dual-Channel SDRAM support Up to 4 GB of DDR3 1066 MHz memory, upgradeable to 8 GB using two soDIMM modules* Up to 2 GB of DDR3 1066 MHz memory, upgradeable to 4 GB using two soDIMM modules* 15.6" HD 1366 x 768 16:9 aspect ratio ATI Mobility Radeon™ HD 5650* ATI Mobility Radeon™ HD 5470* Intel® Graphics Media Accelerator HD Dolby®-optimized surround sound system with two built-in stereo speakers Optimized 3rd Generation Dolby Home Theatre® audio enhancement True5.1-channel surround sound output High-definition audio support S/PDIF (Sony/Philips Digital Interface) support for digital speakers MS-Sound compatible Built-in microphone 2.5" hard disk drive Optical drive options: • Blu-ray Disc™/DVD-Super Multi double-layer drive* • DVD-Super Multi double-layer drive* Multi-in-1 card reader