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🚀 Power Meets Precision in a Mini Marvel
The HP Pro Mini 400 G9 is a compact business desktop powered by a 12th Gen Intel Core i5-12500T processor with 6 cores and 12 threads, delivering superior multitasking and performance. Equipped with 16GB DDR4 RAM and a 512GB PCIe NVMe SSD, it offers fast, reliable storage and memory. Featuring WiFi 6 and Bluetooth 5.2, it ensures cutting-edge wireless connectivity. Its mini form factor and extensive high-speed ports, including USB Type-C and HDMI 2.1, make it a versatile, space-saving powerhouse running Windows 11 Pro—ideal for professionals demanding efficiency and style.





| Additional Features | Microphone |
| Asin | B0D567NPJD |
| Aspect Ratio | 16:9 |
| Brand | HP |
| Built In Media | Keyboard, Mouse |
| Cache Memory Installed Size | 18 MB |
| Color | Black |
| Compatible Devices | [Most Common Audio-Video Devices and Peripherals] |
| Connectivity Technology | Bluetooth, HDMI, USB, Wi-Fi |
| Cpu Model Number | i5-12500T |
| Cpu Model Speed Maximum | 4.4 GHz |
| Customer Reviews | 4.6 4.6 out of 5 stars (58) 4.6 out of 5 stars |
| Display Resolution Maximum | 3840x2160 |
| Display Type | LED |
| Graphics Card Interface | Integrated |
| Graphics Coprocessor | Intel UHD Graphics 770 |
| Graphics Description | Integrated |
| Graphics Ram Type | DDR4 SDRAM |
| Hard Disk Description | SSD |
| Hard Disk Interface | PCIE x 4 |
| Hardware Interface | DisplayPort, Ethernet, HDMI, USB |
| Human Interface Input | Keyboard |
| Item Dimensions | 17.7 x 17.5 x 3.4 centimeters |
| Item Type Name | MFF |
| Item Weight | 3.27 Kilograms |
| Keyboard Description | Wired desktop keyboard |
| Keyboard Layout | QWERTY |
| Manufacturer | hp |
| Memory Slots Available | 2 |
| Memory Storage Capacity | 16 GB |
| Model Name | Pro Mini |
| Model Number | 400 G9 |
| Model Year | 2025 |
| Native Resolution | 3840 x 2160 |
| Number Of Component Outputs | 3 |
| Operating System | Windows 11 Pro |
| Personal Computer Design Type | Mini PC |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | Intel |
| Processor Count | 6 |
| Processor Series | Core i5-12500T |
| Processor Socket | LGA 1700 |
| Processor Speed | 2 GHz |
| Ram Memory Installed | 16 GB |
| Ram Memory Maximum Size | 64 GB |
| Ram Memory Technology | DDR4 |
| Ram Type | DDR4 SDRAM |
| Resolution | 3840 x 2160 |
| Specific Uses For Product | Business |
| Style Name | Black |
| Total Number Of Hdmi Ports | 1 |
| Total Usb Ports | 7 |
| Unit Count | 1.0 Count |
| Upc | 197497684360 |
| Video Output | DisplayPort, HDMI |
| Video Output Interface | DisplayPort, HDMI |
| Video Processor | Intel |
| Wireless Compability | 802.11ax |
| Wireless Network Technology | Wi-Fi |
| Wireless Technology | Wi-Fi |
User
Nice Home Server
I had a really big z820 working as a server, and realized I could meet my requirements with less heat, electricity, and space. The mini power consumption is way better. I blew away Windows and installed Ubuntu. I had to toy with the bios a little to disable safe boot, but this is the game one normally plays when installing Ubuntu. Needless to say Ubuntu is now running like a champ so I would say compatibility is good. For its price I think the specs including storage capacity is really solid. Solid buy don't need to stress purchasing the hp pro mini.
User
Powerful, lots of ports, includes a stand.
Great little computer. Especially with the vertical stand that is included. Takes up very little desktop space. It's quite fast too.
User
Recommended
The HP Pro Mini 400 G9 Business Mini Desktop Computer has exceeded my expectations in several ways. Here’s why I believe it’s a fantastic choice for both business and personal use:Performance: Equipped with the 12th Gen Intel Hexa-Core i5-12500T processor, this mini desktop delivers impressive performance. It handles multitasking with ease, running multiple applications smoothly without any lag. Whether it’s for heavy business applications or day-to-day tasks, this machine performs exceptionally well.Compact Design: One of the standout features is its compact size. The mini desktop takes up minimal space on my desk, which is perfect for a clutter-free workspace. Despite its small form factor, it doesn’t compromise on power or functionality.Build Quality: The build quality is robust and durable. HP has done an excellent job in designing a sturdy and reliable machine that feels premium. It’s clear that this desktop is built to last.Connectivity: The variety of ports available on this mini desktop is commendable. It includes multiple USB ports, HDMI, and DisplayPort, which makes it versatile for connecting various peripherals. The connectivity options are well thought out and cater to different needs.Quiet Operation: Even under load, the HP Pro Mini 400 G9 runs quietly. This is a significant advantage, especially in a business environment where a noisy machine can be distracting.Energy Efficient: This desktop is energy efficient, which is not only good for the environment but also helps in reducing electricity costs. It’s great to see a powerful machine that is also mindful of energy consumption.Value for Money: Considering the features and performance, the HP Pro Mini 400 G9 offers excellent value for money. It’s a worthy investment for anyone looking for a reliable and powerful mini desktop.In conclusion, the HP Pro Mini 400 G9 Business Mini Desktop Computer is a stellar choice for those needing a compact yet powerful desktop. Its performance, build quality, and design make it a top contender in its category. Highly recommended for both business and personal use!
User
Small and fast!!
The computer is small and fits on my desk well. Its very fast and has plenty of storage.
User
Perfect little machine!
Have deployed these at most of our apartment communities for 2 years. Haven’t had a single issue with all 13 of them. Quick & small computer. I also have one at home running some small home-lab stuff just because it fits nicely on a rack shelf. Super quiet, comes with keyboard and mouse which is nice. Doesn’t put off a ton of heat either. Internal WiFi chip is actually pretty good too. Perfect little machine!
Trustpilot
3 weeks ago
1 month ago