HP Pro Mini 400 G9 Business Mini Desktop Computer, 12th Gen Intel Hexa-Core i5-12500T (Beat i7-11700T), 16GB DDR4 RAM, 256GB SSD, WiFi 6, Bluetooth 5.2, Windows 11 Pro, AZ-XUT
$481.49
Price: $481.49
(as of Jan 11, 2025 22:59:49 UTC – Details)
Product Description
HP Pro Mini 400 G9 Desktop PC
The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an 12th Gen 2.0 GHz Intel Core i5-12500T 6-Core processor and protected with always-on security you can trust.
12th Gen Intel Core i5-12500T Processor
Configure your All-in-One’s CPU for a good combination of power, performance, and value. The 12th Gen Intel Core i5-12500T 6-Core processor handles multiple work tasks smoothly and reliably with multiple processing cores to divide up the work.
The integrated Intel UHD Graphics 770 chipset delivers a sharp, clear picture, and you’ll be able to output video using the HDMI 2.1 and DisplayPort 1.4a outputs. Connect to the internet via Wi-Fi 6, or use the Gigabit Ethernet jack for a more stable and reliable wired connection.
Other integrated features include Bluetooth 5.2 for pairing compatible wireless peripherals and a 3.5mm universal audio jack with CTIA headset support that can be re-tasked as a headphone output, line output, microphone input, or line input.
I/O 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 rateRear: 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
Product Description
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 Standard 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 Wireless Wi-Fi 6 (2×2) and Bluetooth 5.2 combo Form factor Mini Power 90 W external power adapter, up to 89% efficiency, active PFC Keyboard and Mouse HP 125 Wired Keyboard + HP 125 Wired Mouse Dimensions (WxDxH) 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 (Exact weight depends on configuration.) Operating system Windows 11 Professional
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.6 out of 5 stars
24
4.2 out of 5 stars
10
5.0 out of 5 stars
3
4.9 out of 5 stars
15
4.4 out of 5 stars
11
5.0 out of 5 stars
8
Processor
Intel Core i5-12500T Intel Core i7-12700T Intel Core i7-13700T Intel Core i3-13100T Intel Core i5-13500 Intel Core i7-13700
Graphics
Intel UHD Graphics 770 Intel UHD Graphics 770 Intel UHD Graphics 770 Intel UHD Graphics 730 Intel UHD Graphics 770 Intel UHD Graphics 770
Wireless
Wi-Fi 6 (2×2) + Bluetooth Wi-Fi 6 (2×2) + Bluetooth Wi-Fi 6 (2×2) + Bluetooth Wi-Fi 6 (2×2) + Bluetooth Wi-Fi 6 (2×2) + Bluetooth Wi-Fi 6E (2×2)+ Bluetooth
Pro Mini 400 G9 Desktop PC CPU: 12th Gen Intel Core i5-12500T (18 MB cache, 6 cores, 12 threads, 2.00 GHz to 4.40 GHz Turbo).
Intel UHD Graphics 770
Memory: 16GB DDR4 RAM; Hard Drive: 256GB M.2 PCIe NVMe SSD. Optical Drive: No.
Realtek RTL8852BE Wi-Fi 6 (2×2) and Bluetooth 5.2 combo. 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.
Windows 11 Professional, English. Wired Keyboard and Mouse included. Bundled with AZ-XUT Cable.
Customers say
Customers appreciate the compact size of the computer, which saves space on their desks. They find it performs well with an exceptional processor, running multiple applications smoothly without lag. The system meets their needs and is energy-conscious. Customers appreciate the easy setup and port capacity, including multiple USB ports, HDMI, and DisplayPort. Overall, they find it a reliable and powerful mini desktop that meets their needs.
AI-generated from the text of customer reviews
8 reviews for HP Pro Mini 400 G9 Business Mini Desktop Computer, 12th Gen Intel Hexa-Core i5-12500T (Beat i7-11700T), 16GB DDR4 RAM, 256GB SSD, WiFi 6, Bluetooth 5.2, Windows 11 Pro, AZ-XUT
Add a review

$481.49
Tarek T –
Recommended
The HP Pro Mini 400 G9 Business Mini Desktop Computer has exceeded my expectations in several ways. Hereâs why I believe itâs 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 itâs 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 doesnât 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. Itâs 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. Itâs 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. Itâs 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!
Lazerhorn –
Very Easy to Set Up!
I got the i5, 64GB Ram, 1 Terabyte version. It’s my first experience with Windows 11; setup was incredibly fast and easy, and I love the split screen feature being able to work on 2 or 3 things at once with so much being visible on my 24″ monitor. I like all the ports on the back, so many that I don’t even need to use the ones on the front except for the convenience of transferring something to a USB drive. No fan sound at all, its very quiet. Web pages load so quickly I can click from link to link with no delay, Libre Office opens in 1 second instead of half a minute. The whole thing is so small I can take it with me when I travel.
Dave Gossett –
Fast delivery and product was packaged well
Great machine with an exceptional performance processor. Comes with Windows 11 Pro which was an upgrade to replace an older Windows 10 machine. Though this is an I5 processor; it performs more like an I7 and has 32 GB of memory and a 1 TB SSD. USDT super small footprint which I purchased an optional VESA mounting bracket to mount the unit on the back of my monitor to clear up space on my desk.Price was favorable and performance is a welcomed change.
Nathaniel Wilkinson –
System Delivered & Setup (Working Great)
My system arrived on time and as expected. The box was in good shape and appeared to be treated well. The system was configured with 64 GB RAM, 2 display ports, and 1 HDMI. It did come with a 2.00 GHz processor with 6 Cores and 12 Logical Processors. The benchmark utility shows that the turbo is only 3.5 GHz, not the advertised 4 GHz. The Intel Graphics adapter is for a business-class PC and not for gaming purposes. For my purposes, this system meets my needs; however, I do not plan to use this system for gaming.Note: The audio drivers included needed to be updated. The sound was muffled. I recommend to anyone getting a new system like this to go to HP and download the updated drivers for your system.
Michael C Towne –
So far so good
I have only had it for a short time. I can say, setup was very easy. Small profile, saves a lot of room on my desk. Very good value.
George Betts –
I love this mini !
This computer takes up less than half the space a dual disk NAS does. Sits on my desk, completely out of the way. With 64gb RAM and a 1tb SSD it will supply all the computing power I’ll need for some time. I was able to continue using my three monitor setup with the HDMI port and 2 Display Ports available.Most of what I use this system for is coding. Visual Studio runs FAST!
D L Hall –
Very nice mini
Small and compact and has everything I need.
stever –
IT SHIPPED WITHOUT A HARD DRIVE!
I ordered this computer for my wife for Christmas. I have the same HP mini. I like the size and the performance. When I attempted to set up the computer for her, it would not boot up. Several times I tried the recommended method to boot by unplugging everything, holding the power button in for 15-20 seconds, plugging all the peripherals back in, and pushing the power button. No luck! I took the cover off and discovered there was no hard drive! I went to Amazon’s website to set up return and replacement only to be informed it would not be replaced. I had to order a new one. The price had gone up $90!!! FRUSTRATING! Fortunately, I got a pop up saying that computer, with more RAM and twice the hard drive capacity, was available from another vendor for $60 less than the lesser model on Amazon. This complaint is about Amazon and the vendor, not the computer!