Processor Intel Core™ i 5-5200U 2.2 GHz Up to 2.7 GHz with Intel Turbo Boost Technology Intel HD Graphics 5500 3 MB cache, 2 cores Memory 4 GB DDR3L-1600 SDRAM Configuration: 1 x 4 GB Expandable to 16GB 2 x SODIMM Hard Drive 500 GB 7200 rpm SATA Optical Drive None Software Operating System: Windows 7 Professional 64 (available through downgrade rights from Windows 8.1 Pro) This system is preinstalled with Windows 7 Professional software & also comes with a license & media for Windows 8.1 Pro software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version & install the other version. You must back up all data (files, photos, etc.) before uninstalling & installing operating systems to avoid loss of your data. Display 35, 56 cm (14") diagonal HD+ SVA anti-glare flat LED-backlit Resolution: 1600 x 900 Graphics Intel HD Graphics 5500 Audio HD audio with DTS Studio Sound™ Integrated dual-microphone array 2 integrated stereo speakers Input Devices Spill-resistant backlit keyboard & drain Glass touchpad (with chemically etched surface) with on/off button, supports 2-way scroll, taps & gestures enabled by default, two-finger scrolling, two finger zoom (pinch) Networking Intel I218-LM Gb E (10/100/1000 NIC) Intel Dual Band Wireless-AN 7265 802.11a/b/g/n (2x 2) Bluetooth 4.0 Combo Power Supply HP Long Life 3-cell, 50 WHr Li-ion polymer prismatic 45 W Smart AC adapter
Dimensions Width 33.9 cm Depth 23.7 cm Height 2.1 cm Weight starting at 1.55kg Interfaces 3 USB (Universal Serial Bus) 3.0 1 USB (Universal Serial Bus) 3.0 charging 1 Display Port 1.2 1 VGA 1 headphone/microphone combo 1 AC power 1 RJ-45 1 docking connector 1 secondary battery connector 1 multi-format digital media reader SD, SDHC, SDXC Warranty / Miscellaneous 3 Year Manufacturer Warranty 720p HD webcam