HP ProDesk 400 G1 SFF Desktop 240GB SSD 8GB RAM Windows 10 Pro

HP ProDesk 400 G1 SFF Desktop

The HP ProDesk 400 G1 is a small-form-factor desktop built around an Intel Dual Core Celeron processor running at 2.80 GHz with 8 GB of RAM. It ships with Windows 10 Pro pre-installed on a 240 GB solid-state drive and includes integrated Intel HD Graphics 4000 for display output. This configuration suits home, office and student users who need a compact system for everyday productivity, web browsing and light multitasking.

Connectivity and expansion limits

The chassis provides USB 3.0 and USB 2.0 ports, VGA and DVI video outputs, a Gigabit Ethernet port and a Wireless N USB adapter for network access. Legacy serial RS-232 and audio jacks are also present. Internal expansion is constrained by the small form factor and the motherboard hp 718778-001, which supports a maximum of 16 GB of RAM across its slots. Buyers who need additional drive bays, full-height add-in cards or more than two display outputs should look at larger tower platforms.

Upgrade path from older office PCs

Replacing a legacy hard-drive-based desktop with this SSD-equipped unit delivers faster boot times and snappier application launches for routine office tasks. The jump is worthwhile when the current machine struggles with Windows 10 responsiveness or lacks modern USB 3.0 connectivity. It is not a fit for workloads that demand dedicated graphics, higher core counts or memory beyond the 16 GB ceiling.