HP Pro 400 G9 desktop PC, Core i7-14700, 8GB DDR5, 1TB NVMe SSD

Compact desktop for office workloads

The HP Pro 400 G9 is a small-form-factor desktop built around an Intel Core i7-14700 processor with 20 cores and a 5.4GHz turbo frequency. It ships with 8GB of DDR5 memory at 4800MHz and a 1TB NVMe SSD. Windows 11 Pro is pre-installed, and the chassis includes a wired keyboard and mouse. Integrated Intel UHD Graphics drives video output through HDMI and DisplayPort, supporting up to two displays for multitasking.

Upgrading from older SFF systems

This unit replaces ageing small-form-factor PCs that struggle with modern multithreaded workloads. The jump is worth it when your current machine hits memory limits or lacks fast NVMe storage, because the platform supports up to 64GB of DDR5 and the included 1TB drive already uses the faster interface. The 240W power supply and compact chassis mean the upgrade path stays within the same footprint, avoiding a full workstation refresh.

Build integration and expansion room

The desktop fits into tight desk spaces and connects to wired networks via Gigabit Ethernet or wirelessly through Wi-Fi 6. Two video ports free up the need for a discrete graphics card in typical office scenarios, leaving the single PCIe slot available for other add-in cards. Memory headroom of 64GB lets you scale RAM later without changing the motherboard, and the NVMe slot is already populated with the 1TB boot drive.