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HP Pro Mini 400 G9 Business Mini Desktop Computer, 12th Gen Intel Hexa-Core i5-12500T (Beat i7-11700T), 32GB DDR4 RAM, 1TB PCIe SSD, WiFi 6, Bluetooth 5.2, Windows 11 Pro, AZ-XUT

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Availability: In Stock.
Fulfilled by Quad Prime Tech
Arrives Saturday, Oct 24
Order within 4 hours and 39 minutes
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Set name: 32GB RAM, 1TB PCIe SSD


Features

  • 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).
  • HP Desktop Graphics: Intel UHD Graphics 770
  • Memory: 32GB DDR4 RAM; Hard Drive: 1TB M.2 PCIe NVMe SSD. Optical Drive: No.
  • Realtek RTL8852BE Wi-Fi 6 (2x2) 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.
  • Bundled with AZXUT Cable. Windows 11 Professional, English. Wired Keyboard and Mouse included.

Description

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. Configure your HP Pro 400 Mini's CPU for a great combination of power, snappy performance, and value. A 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 WiFi 6, or use the Ethernet for a more stable and reliable wired connection. Access varied versions of USB-C ports on the front and rear of this HP Pro Mini, featuring 20 Gb/s USB-C, 10 Gb/s USB-A, and 5 Gb/s USB-A interfaces. Front: Rear:

Brand: HP


Operating System: Windows 11 Pro


CPU Model: Core i5-12500T


CPU Speed: 2 GHz


Cache Size: 12


Graphics Card Description: Integrated


Graphics Coprocessor: Intel UHD Graphics 770


Memory Storage Capacity: 32 GB


Specific Uses For Product: Business


Personal computer design type: Mini PC


Operating System: Windows 11 Pro


Specific Uses For Product: Business


Personal Computer Design Type: Mini PC


Color: Black


Additional Features: Microphone


Hard Disk Description: SSD


Hardware Interface: DisplayPort, Ethernet, HDMI, USB


Power Consumption: 90 watts


Item Dimensions: 6.97 x 6.89 x 1.34 inches


Video Output Interface: DisplayPort, HDMI


Hard Disk Interface: PCIE x 4


Style Name: Minimalist


Cooling Method: Air


Compatible Devices: Keyboard, Mouse, Monitor, Printer, External Storage Drive, Wireless Devices


Security Features: Basic Windows security features (Windows Defender, Windows Hello)


Video Output: HDMI, DisplayPort


Cache Memory Installed Size: 12


Memory Storage Capacity: 32 GB


RAM Memory Installed: 32 GB


RAM Memory Technology: DDR4


Ram Memory Maximum Size: 64 GB


RAM Type: DDR4 SDRAM


Memory Slots Available: probably 4


Display Resolution Maximum: 3840x2160


Display Type: LED


Aspect Ratio: 169


Resolution: 3840 x 2160


Native Resolution: 3840 x 2160


Connectivity Technology: Bluetooth, HDMI, USB, Wi-Fi


Wireless Compability: 802.11ax


Wireless Technology: Bluetooth, Wi-Fi


Wireless Network Technology: Wi-Fi


Brand: HP


Model Number: 400 G9


Model Name: Pro Mini


Built-In Media: HP desktop


Processor Brand: Intel


Model Year: 2024


CPU Model Number: i5-12500T


Warranty Description: 1


Video Processor: Intel


Unit Count: 1 Count


UPC: 197497835359


Manufacturer: hp


Graphics Description: Integrated


Graphics Coprocessor: Intel UHD Graphics 770


Graphics Ram Type: DDR4 SDRAM


Graphics Card Interface: Integrated


Processor Series: Core i5-12500T


Processor Speed: 2 GHz


Processor Socket: BGA 413


Processor Count: 6


CPU Model Speed Maximum: 4.4 GHz


Total Usb Ports: 10


Total Number of HDMI Ports: 2


Number of Component Outputs: 3


Human-Interface Input: Keyboard


Keyboard Description: QWERTY keyboard


Keyboard Layout: QWERTY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Recommended
Set name: 32GB RAM, 1TB PCIe SSD
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! ... show more
Reviewed in the United States on June 29, 2024 by Tarek T
    • Computer never let me down
Set name: 32GB RAM, 1TB PCIe SSD
All good, no complaints
Reviewed in the United States on March 26, 2026 by Ruben Santana
    • Value Buy for clients
Set name: 4GB RAM, 64GB PCIe SSD
Client purchase on a budget, Great buy and does what is needs for the job.
Reviewed in the United States on December 1, 2025 by Trey Robinson
    • Perfect
Set name: 32GB RAM, 1TB PCIe SSD
This product has been working great! Wifi is perfect. Low noise! Great value for money.
Reviewed in the United States on May 30, 2025 by Tyler Bender
    • Small PC Replacing a Big PC
Set name: 16GB RAM,256GB PCIe SSD
Computer is working great, definitely better than the big tower I was using. The criticism is the mouse that came with the system was DOA on arrival.
Reviewed in the United States on April 8, 2026 by David B. Birmingham
    • Questionable quality - fixed
Set name: 4GB RAM, 64GB PCIe SSD
After only 8 months, Wi-Fi connectivity completely failed. Had to add a Wi-Fi dongle to get internet service. I just happened to have one laying around. Update: Great customer service. Sent the unit in to have them fix it under warranty. Only took away one star because the techs wiped all my programs and reset the box. Digging up old CDs and install files is still not complete. At least I backed up and cleared all my data before I sent it in. ... show more
Reviewed in the United States on May 13, 2025 by SteveA
    • A very good compact computer that is space saving and powerful
Set name: 32GB RAM, 1TB PCIe SSD
A very fast, quiet, and compact PC. I've been using it for months now with no problems.
Reviewed in the United States on March 27, 2026 by Discover
    • Adorable HP mini pro!
Set name: 32GB RAM, 1TB PCIe SSD
HP pro mini G9 can be used for home or office. It weighs only three pounds and dimensions about 7"by 7" and about 1and 3/8" thick. Has a little stand to hold it on it's side if you want. I then purchased a nice 27" high resolution monitor from Amazon. Next I plugged things into the matching holes and I already have a new modem from my internet provider so the phone and ethernet cable were in there. If a Tech-Savvy NOT! person like I am can do this anybody can! My desk top looks sleek and gorgeous and my new Computer and Monitor are purring along and I have Windows 11. Life is glorious thanks to Amazon and Hewlett-Packard! ... show more
Reviewed in the United States on June 16, 2025 by The Furry Files

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