Impressively thin and light, the HP EliteBook 820 empowers users to create, connect, and collaborate, using enterprise-class performance technology that helps keep you productive in and out of the office. Combine high performance technology and long battery life with Windows 10 Pro, 6th Gen Intel® Core™ i5-6300U processor, Drive performance with 8GB DDR3 memory, 500GB HDD and dual storage options for your most demanding business applications and fast access to data. Technical Specifications: Processor Intel® Core™ i5-6300U with Intel HD Graphics 520 (2.5 GHz, up to 3.1 GHz with Intel Turbo Boost Technology, 4 MB cache, 4 CPU cores) Chipset Chipset is integrated with processor Memory 8 GB DDR3 Up to 32 GB DDR3-2133 SDRAM Transfer rates up to 2133 MT/s. SODIMM slots are customer accessible/upgradeable. Supports dual channel memory. Internal Storage 500GB HDD Display HP Sure View integrated privacy screen 35.56 cm(12.6") diagonal FHD SVA slim LED-backlit non-touch with camera (1366 x 768) Graphics Integrated: Intel® HD Graphics 520 Audio Integrated dual array microphone Integrated premium speakers HP Noise Reduction Software HP Clear Sound Amp Wireless Technologies HP lt4120 Qualcomm® Snapdragon™ X5 LTE Mobile Broadband Module Intel 802.11a/b/g/n/ac (2x2) and Bluetooth® 4.2 Combo Communications Intel® Ethernet Connection I219-V 10/100/1000 Expansion Slots 1 media card reader; 1 external SIM (Supports SD, SDHC, SDXC.) Ports and Connectors 1 USB 3.0 1 USB 3.0 charging 1 USB Type-C™ 1 DisplayPort 1 VGA 1 headphone/microphone combo 1 AC power 1 RJ-45 1 docking connector Input Device Spill-resistant keyboard with drain Glass touchpad with on/off button Supports 2-way scroll Two-finger scrolling Webcam 720p HD webcam Power 45 W Smart AC adapter HP Long Life 3-cell; 46 WHr Li-ion polymer Energy Efficiency Compliance ENERGY STAR® certified configurations available Dimensions and Weight 33.8 x 23.7 x 1.89 cm 1.48 kg Security Management Security lock slot Integrated smart card reader Preboot Authentication (password, HP Fingerprint reader