HP Pro Mini 400 G9 Mini Desktop Computer Intel Core i5-12500T, 16GB DDR4 RAM, 512GB SSD

The HP B17T4AT#ABA is a Pro Mini 400 G9 desktop that fits almost anywhere yet runs like a full-size tower. Inside its palm-sized chassis you get a 12th Generation Intel Core i5-12500T processor working alongside 16 GB of DDR4 memory, so everyday office work, browser-based tools, and light creative tasks all feel quick and responsive.

Storage is handled by a 512 GB PCIe solid-state drive that launches Windows 11 Pro and your applications in seconds. If your needs grow, the internal layout leaves room for an additional 2.5-inch SATA drive and more memory, letting you extend its life instead of replacing the system.

For teams that rely on multiple screens, the built-in Intel UHD Graphics 770 drives up to three displays through HDMI 2.1 and two DisplayPort 1.4 outputs. Whether you are comparing large spreadsheets, monitoring dashboards, or presenting to clients, the extra screen real estate helps you stay productive.

Connectivity is ready for modern offices. Wi-Fi 6E and Bluetooth 5.3 keep wireless peripherals and networks stable, while a front USB-C port and several USB-A ports handle fast data transfers and quick charging. You can drop this mini PC behind a monitor, mount it under a desk, or place it in a conference room without cable clutter.

Windows 11 Pro comes pre-installed with HP Wolf Security, giving you hardware-based protection and management tools that IT teams appreciate. The energy-efficient design runs quietly, carries ENERGY STAR certification, and weighs just 3.13 lb, making it easy to relocate whenever your workspace changes.

• 12th Generation Intel Core i5-12500T six-core processor for solid everyday performance
• 16 GB DDR4 memory, with support for up to 64 GB when future workloads demand more
• 512 GB PCIe solid-state drive that loads the operating system and apps quickly
• Wi-Fi 6E and Bluetooth 5.3 for fast, reliable wireless connections
• HDMI 2.1 plus dual DisplayPort 1.4 outputs for easy triple-monitor setups
• Front USB-C and multiple USB-A ports that simplify data transfer and device charging
• Compact form factor weighing 3.13 lb, ideal for desks, kiosks, or classroom carts
• Windows 11 Pro pre-installed to support business-ready features and security
• HP Wolf Security delivering hardware-enforced protection right out of the box
• ENERGY STAR certification that signals low power draw and quiet operation