Elevate your business with an ultrathin, professional laptop that empowers users to perform at their very best. Enterprise-class features, comprehensive security, and a refined collaboration experience handle even the most demanding tasks with streamlined efficiency. **Security inside and out** Get end-to-end protection from HP’s most secure and manageable PCs. The optional HP Sure View integrated privacy screen keeps visual hackers in the dark with the touch of a button while HP Sure Start Gen3 protects against BIOS attacks. **High performance, high portability** Speed up demanding business applications and data. Combine high-performance and long battery life with 7th Gen Intel® Core™ processors, and PCIe Gen3 solid state drives. Amplify performance with up to 32 GB of DDR4 memory and dual storage options. **Thin design, no adapters needed** Give portability a whole new meaning with an ultrathin design that doesn’t cut corners. Starting at an incredible 18.9mm, the HP EliteBook 840 includes several full-size ports like VGA, DisplayPort™, RJ-45, and enterprise docking. **See and hear them clearly** Give your online collaboration the sharpness and clarity of a face-to-face meeting with HP Audio Boost, HP Noise Cancellation software, Audio by Bang & Olufsen, and an optional 720p webcam.