HP EliteBook 840 G3 laptop 14.0" i5-6300U 16GB 128GB SSD

Purpose-built mobile workstation

The HP EliteBook 840 G3 is a 14.0 inch business laptop driven by a dual-core Intel Core i5-6300U processor with a base clock of 2.40 GHz and a turbo frequency of 3.00 GHz. It ships with 16GB of DDR3 memory and a new 128GB 2.5 inch SATA SSD. No operating system is pre-installed, so the buyer must supply their own licence and installation media. Integrated Intel HD Graphics 520 handles the 1366 x 768 HD display.

Setup verification

Confirm that your workflow can operate without a factory-installed OS and that you have a valid Windows or alternative licence ready to deploy. The system uses DDR3 SO-DIMM modules across two slots with a maximum supported capacity of 32GB, so future memory upgrades are possible within that limit. Storage uses a 2.5 inch SATA interface; verify that any additional drive you intend to add matches this form factor and protocol. External peripherals will connect via the standard business-class ports present on the chassis.

Sustained operation

Under continuous load the dual-core processor will run at elevated frequencies within its thermal envelope, while the integrated graphics share system memory for display and light compute tasks. The 128GB SSD provides consistent read and write performance for the operating system and active project files, though capacity may require external or cloud storage for larger datasets. The 16GB memory allocation supports multi-tasking across typical office and web workloads without excessive paging during extended sessions.