HP ELITEBOOK 840 G5 IS designed with modern professionals in mind, the 14" EliteBook 840 G5 Notebook from HP is secure, manageable, and offers powerful collaboration tools, allowing users to be productive whether they are at the office or on-the-go. This system is powered by a 1.9 GHz Intel Core i7-8650U Quad-Core processor which allows you to run multiple applications simultaneously. If you need more power, the system can be overclocked to 4.2 GHz using Intel Turbo. Boost 2.0 technology. The 8GB of 2400 MHz DDR4 RAM, which comes in a 1 x 8GB configuration, helps to ensure smooth multitasking and also allows the computer to quickly access frequently used files and programs. If you need more RAM, this system accepts up to 32GB, using one 16GB module in each of the 260-pin SO-DIMM slots.Thunderbolt 3 is a hardware interface that utilizes the reversible USB Type-C connector. Doubling the speed of its predecessor, Thunderbolt 3 features a maximum throughput of 40 Gb/s when used with compatible devices. The connector also transmits data via USB 3.1 at up to 10 Gb/s, and dual-bandwidth DisplayPort 1.2 allows you to connect up to two 4K displays simultaneously. Additionally, you can daisy chain up to six devices from a single Thunderbolt 3 port.