SPECIFICATIONS Operating system Preinstalled: Google Chrome™ Processor Intel® Celeron® 847 (1.1 GHz, 2 MB L3 cache, 2 cores)3 Chipset Intel® NM70 Memory DDR3 SDRAM (1333 MHz) or DDR3/3L SDRAM (1600 MHz) One SODIMM slot supporting dual channel memory 2048/4096 MB SODIMM, up to 4096 MB Internal Storage 320 GB7 5400 rpm SMART SATA II 16GB mSATA Display 14.0”diagonal LED-backlit HD2 16:9 widescreen BrightView (1366 x 768) Graphics Integrated Intel® HD Graphics Audio/Visual High Definition Audio, Integrated Altec Lansing stereo speakers, headphone/microphone in combo jack, integrated microphone, HP TrueVision HD2 Webcam1 Wireless Support Atheros 802.11 a/b/g/n + Bluetooth combo w/*2 Antennas (Bluetooth 4.0 + HS support) Communications Ethernet (10/100 NIC) Ports and Connectors 3 USB 2.0 ports; 1VGA 1 HDMI5 ; 1 headphone/microphone combo ; 1 power connector; 1 RJ-45 (Ethernet) Expansion Slots Digital Media slot supports SD/SDHC/SDXC (Secure Digital) Input Device Island-style keyboard with full pitch key layout, touchpad with multi-touch gestures support Security Security Lock slot TPM 1.2 Embedded Security Chip Dimensions (w x d x h) 0.83 x 13.66 x 9.37 in 21 x 347 x 238 mm Weight Starting at 3.96 lb/1.8 kg Weight will vary by configuration. Power 4-cell (37 WHr)Lithium-lon battery, 65WHP AC Adapter(UMA), HP Fast Charge 4,8 Weight will vary by configuration.