The HP Pro Mini 400 G9 is a compact mini-PC designed for a variety of applications. Equipped with a powerful Intel Core i5-12500T processor, it offers high processing performance with a clock speed of up to 4.4 GHz. With 16 GB of DDR5 RAM and a 512 GB M.2 PCIe SSD, the Pro Mini 400 G9 is ideal for multitasking and fast data access. The mini-PC supports modern connectivity options, including USB-C and HDMI, and is equipped with Wi-Fi 6E and Bluetooth 5.3 for enhanced connectivity. Its compact design allows for space-saving integration into various environments, while the pre-installed Windows 11 Pro software provides a user-friendly interface. The HP Pro Mini 400 G9 is therefore an ideal solution for office applications, remote work, or as a powerful media PC.
| Processor family | Core i5 12th Gen | 
| Operating System Version | Windows 11 Pro | 
| Video connections | DisplayPort (2x), HDMI (1x) | 
| Exact USB ports | USB-A 3.0 (2x), USB-C 3.2 Gen 1 (1x) | 
| Network connections | RJ45 Gigabit Ethernet (1x) | 
| Item number | 62892902 | 
| Manufacturer | HP | 
| Category | PC | 
| Manufacturer no. | C5XR8ES#ABD | 
| Release date | 11.10.2025 | 
| Sales rank in Category PC | 458 of 11756 | 
| Colour | Black | 
| Exact colour description | Black | 
| Operating system | Windows | 
| Operating System Version | Windows 11 Pro | 
| Language | German | 
| Operating system architecture | 64-bit | 
| Number of processors | 1 x | 
| Processor family | Core i5 12th Gen | 
| Processor type | Intel Core i5-12500T | 
| Clock frequency | 2 GHz | 
| Max. turbo clock rate | 4.40 GHz | 
| Max. TDP | 35 W | 
| Number of processor cores | 6 -Core | 
| Number of threads | 12 | 
| Cache | 18 MB | 
| Memory | 16 GB | 
| Memory configuration | 1 x 16GB | 
| Max. supported memory | 64 GB | 
| Memory type | DDR5 RAM | 
| RAM speed | 4800 MHz | 
| Memory form factor | SO-DIMM | 
| Number of memory slots | 2 | 
| Disk type | SSD | 
| Total capacity | 512 GB | 
| Form factor | M.2 | 
| SSD capacity | 512 GB | 
| Chipset | Intel Q670 | 
| Graphics hardware | Integrated graphics | 
| Graphics card model | UHD Graphics 770 | 
| Max. port speed | 1000 Mbit/s | 
| Wireless transmission | Bluetooth, Wi-Fi | 
| Bluetooth version | 5.3 | 
| Wi-Fi standard | Wi-Fi 6 / 802.11ax | 
| Chip | Realtek ALC3252 | 
| Form factor | Small Form | 
| Exact USB ports | USB-A 3.0 (2x), USB-C 3.2 Gen 1 (1x) | 
| Video connections | DisplayPort (2x), HDMI (1x) | 
| Network connections | RJ45 Gigabit Ethernet (1x) | 
| Audio Connections | Jack 3.5mm (1x) | 
| Optical drive type | No drive | 
| Power supply | 90 W | 
| Mouse | Standard mouse (wired) | 
| Keyboard | Standard (wired) | 
| Keyboard layout | Germany | 
| Country of origin | China | 
| CO₂-Emission | |
| Climate contribution | 
| Length | 17.50 cm | 
| Width | 17.70 cm | 
| Height | 3.40 cm | 
| Weight | 1.42 kg | 
| Product Safety | 
How often does a product of this brand in the «PC» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «PC» category returned?
Source: Galaxus