HP Pro Mini 400 G9 Business Mini Desktop Computer, 12th Gen Intel Hexa-Core i5-12500T (Beat i7-11700T), 16GB DDR4 RAM, 512GB SSD, WiFi 6, Bluetooth 5.2, Windows 11 Pro, AZ-XUT

HP Pro Mini 400 G9 Business Mini Desktop Computer, 12th Gen Intel Hexa-Core i5-12500T (Beat i7-11700T), 16GB DDR4 RAM, 512GB SSD, WiFi 6, Bluetooth 5.2, Windows 11 Pro, AZ-XUT

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Price: $799.00 - $659.00
(as of Sep 30, 2025 08:08:49 UTC – Details)

HP Pro Mini 400 G9 Business Mini Desktop Computer: A Comprehensive Review

The HP Pro Mini 400 G9 is a compact and powerful business mini desktop computer designed to provide commercial-grade performance, security, and flexible deployment capabilities for small and varied workspaces. In this review, we’ll delve into the features, specifications, and capabilities of this miniature powerhouse to help you determine if it’s the right fit for your business needs.

Processor and Performance

At the heart of the HP Pro Mini 400 G9 is the 12th Gen Intel Core i5-12500T processor, a 6-core, 12-thread CPU that operates at a base frequency of 2.00 GHz and can turbo boost up to 4.40 GHz. This processor provides a great combination of power, snappy performance, and value, making it an excellent choice for handling multiple work tasks smoothly and reliably. With its multiple processing cores, the i5-12500T can divide up work efficiently, ensuring that your business applications run quickly and efficiently.

Graphics and Display

The HP Pro Mini 400 G9 features integrated Intel UHD Graphics 770, which delivers a sharp and clear picture. The computer also comes with HDMI 2.1 and DisplayPort 1.4a outputs, allowing you to connect to multiple displays and enjoy high-resolution graphics. Whether you’re working with graphics-intensive applications or simply want to enjoy crisp and clear visuals, the HP Pro Mini 400 G9 has got you covered.

Memory and Storage

The computer comes with 16GB of DDR4 RAM, providing ample memory for running multiple applications simultaneously. The 512GB M.2 PCIe NVMe SSD provides fast storage and loading times, ensuring that your applications launch quickly and run smoothly. The lack of an optical drive is a minor drawback, but it’s a compromise that helps keep the computer’s size and weight down.

Connectivity and Ports

The HP Pro Mini 400 G9 features a range of ports and connectivity options, including WiFi 6, Bluetooth 5.2, and Ethernet. The front of the computer has a headphone/microphone combo, two SuperSpeed USB Type-A ports (one with charging capabilities), and a SuperSpeed USB Type-C port with 20Gbps signaling rate. The rear of the computer has a power connector, an RJ-45 port, a SuperSpeed USB Type-A port, two SuperSpeed USB Type-A ports with 5Gbps signaling rate, two DisplayPort 1.4 ports, an HDMI 2.1 port, and a SuperSpeed USB Type-C port with 20Gbps signaling rate. This range of ports provides flexibility and convenience, allowing you to connect your devices and peripherals with ease.

Operating System and Software

The HP Pro Mini 400 G9 comes with Windows 11 Professional, providing a secure and feature-rich operating system for your business needs. The computer also includes a wired keyboard and mouse, making it easy to get started right out of the box.

Design and Build

The HP Pro Mini 400 G9 has a compact and sleek design, measuring just 17.7 x 17.5 x 3.4 cm (6.97 x 6.89 x 1.34 in) and weighing 1.42 kg (3.13 lb). The computer’s small size makes it easy to place on a desk or mount behind a monitor, saving space and reducing clutter. The build quality is solid, with a durable construction that can withstand the rigors of daily use.

Conclusion

The HP Pro Mini 400 G9 is a powerful and compact business mini desktop computer that provides commercial-grade performance, security, and flexible deployment capabilities. With its 12th Gen Intel Core i5-12500T processor, integrated Intel UHD Graphics 770, and range of ports and connectivity options, this computer is well-suited for handling multiple work tasks and providing a secure and reliable computing experience. While it may not be the cheapest option on the market, the HP Pro Mini 400 G9 is a solid choice for businesses that require a compact and powerful computer that can handle demanding workloads.

Key Specifications:

  • Processor: 12th Gen Intel Core i5-12500T (18 MB cache, 6 cores, 12 threads, 2.00 GHz to 4.40 GHz Turbo)
  • Graphics: Intel UHD Graphics 770
  • Memory: 16GB DDR4 RAM
  • Storage: 512GB M.2 PCIe NVMe SSD
  • Operating System: Windows 11 Professional
  • Dimensions: 17.7 x 17.5 x 3.4 cm (6.97 x 6.89 x 1.34 in)
  • Weight: 1.42 kg (3.13 lb)
  • Ports: Front – 1 headphone/microphone combo, 1 SuperSpeed USB Type-A 10Gbps signaling rate, 1 SuperSpeed USB Type-A 10Gbps signaling rate (charging), 1 SuperSpeed USB Type-C 20Gbps signaling rate; Rear – 1 power connector, 1 RJ-45, 1 SuperSpeed USB Type-A 10Gbps signaling rate, 2 SuperSpeed USB Type-A 5Gbps signaling rate, 2 DisplayPort 1.4, 1 HDMI 2.1, 1 SuperSpeed USB Type-C 20Gbps signaling rate

Overall, the HP Pro Mini 400 G9 is a solid choice for businesses that require a compact and powerful computer that can handle demanding workloads. Its range of features, specifications, and capabilities make it an excellent option for small and varied workspaces.