HP Elite 800 G9 Mini Desktop PC, Core i7-14700, 32GB DDR5, 512GB NVMe, Windows 11 Pro

HP Elite 800 G9 Mini Desktop

The HP Elite 800 G9 Mini Desktop combines a 14th Gen Intel Core i7-14700 processor with 32GB of DDR5 memory and a 512GB NVMe SSD in a compact form factor. Windows 11 Pro is pre-installed, making it ready for professional workflows, home-office multitasking and student coursework straight out of the box. Wired keyboard and mouse are included, while a monitor is not.

Sustained-load thermal behaviour

A 120W power supply feeds the 20-core CPU, which operates at a 2.1GHz base frequency and can reach a 5.4GHz turbo frequency. Under continuous multi-threaded workloads the integrated Intel UHD Graphics shares system memory, so the DDR5-4800 bandwidth and the 33MB SmartCache become the limiting factors for sustained throughput. The chassis has passed MIL-STD 810 testing, indicating validated thermal headroom for prolonged operation.

Connectivity and expansion limits

Video output relies on one HDMI port and two DisplayPort connectors, supporting up to three simultaneous displays. Wired networking is restricted to Gigabit Ethernet, while wireless uses Wi-Fi 6 (802.11ax) for extended range in dense environments. Internal memory can be expanded to 64GB DDR5, and the single NVMe slot caps boot-drive capacity at the installed 512GB unless the drive is replaced.