HP Pro Mini 400 G9 Intel Core i5 14500T 16GB RAM 256GB SSD Windows 11 Pro Mini PC
HP Pro Mini 400 G9 Intel Core i5 14500T 16GB RAM 256GB SSD Windows 11 Pro Mini PC - Image 2
HP Pro Mini 400 G9 Intel Core i5 14500T 16GB RAM 256GB SSD Windows 11 Pro Mini PC - Image 3
HP Pro Mini 400 G9 Intel Core i5 14500T 16GB RAM 256GB SSD Windows 11 Pro Mini PC - Image 4

HP Pro Mini 400 G9 Intel Core i5 14500T 16GB RAM 256GB SSD Windows 11 Pro Mini PC

£747.97
In Stock
  • 16GB RAM: Smooth multi-tasking, gaming & content creation
  • 256GB SSD: Enough for applications, some personal files & light gamingGB
  • Windows 11 Pro: Features BitLocker encryption, Group Policy enabled

In Stock
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  • Customer service Mon-Fri 09:00 to 18:00
SKU: DF4F8ET-0
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Description

Powerful 14th Gen Intel Core i5 Performance
The HP Pro Mini 400 G9 is equipped with the Intel Core i5-14500T processor, delivering exceptional responsiveness for demanding business applications, multitasking, and everyday productivity. With 14 cores and advanced hybrid architecture, it provides the performance needed to handle modern workloads efficiently.

Compact Design for Modern Workspaces
Designed to fit seamlessly into space-constrained environments, the ultra-compact HP Pro Mini 400 G9 offers enterprise-class computing power in a remarkably small footprint. Its versatile design allows flexible deployment options, making it ideal for offices, reception areas, educational environments, and remote workstations.

16GB DDR5 Memory for Smooth Multitasking
With 16GB of high-speed DDR5 memory, this Mini PC enables users to run multiple applications simultaneously with minimal slowdown. The advanced memory architecture helps improve system responsiveness and supports efficient performance for professional workloads.

Fast and Reliable 256GB SSD Storage
A 256GB PCIe NVMe SSD provides rapid boot times, quick file access, and improved overall system performance. Users can launch applications faster and benefit from reliable storage designed to keep pace with today’s business demands.

Professional Windows 11 Pro Experience
Pre-installed with Windows 11 Pro, the HP Pro Mini 400 G9 delivers enhanced productivity, advanced security features, and powerful management capabilities. It is designed to support modern business environments while helping users stay productive and protected.

Comprehensive Connectivity Options
The system includes a wide range of connectivity ports, including USB-C, multiple USB-A ports, HDMI, and dual DisplayPort outputs. This allows easy connection to monitors, peripherals, and accessories while supporting efficient multi-display setups.

Advanced Security and Manageability
Built for business, the HP Pro Mini 400 G9 incorporates enterprise-grade security technologies and management features designed to help safeguard data, devices, and users. These capabilities make it a reliable choice for organisations seeking secure and manageable desktop solutions.

Reliable Business-Class Computing
Combining strong performance, compact dimensions, and professional-grade features, the HP Pro Mini 400 G9 is an ideal desktop solution for small businesses, corporate environments, and professionals who require dependable computing in a space-saving form factor.

HP recommends Windows 11 Pro for business
Work anywhere without compromising on performance with Windows 11 and HP collaboration, security, and connectivity technology. Summarize and rewrite content, get relevant content recommendations, and stay organized with Microsoft Copilot. [1]
Latest Intel® multi-core processor
Configure your HP Pro Mini 400’s CPU for the perfect combination of power, snappy performance, and value. With the latest Intel® processor, handle multiple work tasks smoothly and reliably with multiple processing cores to divide up the work. [2]
Automatic recovery from firmware attacks
Firmware attacks can completely devastate your PC. Stay protected with HP Sure Start, the self-healing BIOS that automatically recovers itself from attacks or corruption. [3]
Work without interruption
Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere Gen6 firmware ecosystem. Your PCs have extra protection thanks to automatic updates and security checks. [5]
Browse confidently
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click. [7]
Erase your drive
HP Secure Erase removes the contents of a hard drive for repurposing or reassignment.
Available ports
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
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

Features

  1. [2] Multicore is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
  2. [4] HP Wolf Security for Business requires Windows 10 or 11 Pro or higher, includes various HP security features and is available on HP Pro, Elite, Workstation, and RPOS products. See product details for included security features.
  3. [6] Molded Pulp cushions made from 100% recycled wood fiber and organic materials.
  4. [3] HP Sure Start Gen7 is available on select HP PCs and requires Windows 10 Pro and higher.
  5. [5] HP BIOSphere Gen6 requires Windows 10 and is available on select HP Pro and Elite PCs. Features may vary depending on the platform and configurations.
  6. [8] For the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 “Clear” sanitation method. HP Secure Erase does not support platforms with Intel® Optane™.
  7. [10] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement.

Specifications

  1. © Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
  2. [1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows is automatically updated and enabled. High speed internet and Microsoft account required. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com.
  3. [6] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
  4. [17] HP Manageability Integration Kit can be downloaded from http://www.hp.com/go/clientmanagement .
  5. [23] HP Sure Sense is available on select HP PCs with Windows 10 Pro, Windows 10 Enterprise, Windows 11 Pro, or Windows 11 Enterprise OS.
  6. [24] HP Sure Start Gen7 is available on select HP PCs and requires Windows 10 and higher.
  7. [25] HP Sure Admin requires Windows 10 or higher, HP BIOS, HP Manageability Integration Kit from http://www.hp.com/go/clientmanagement and HP Sure Admin Local Access Authenticator smartphone app from the Android or Apple store.
  8. [26] HP BIOSphere Gen6 features may vary depending on the platform and configuration.
  9. [27] For the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 “Clear” sanitation method. HP Secure Erase does not support platforms with Intel® Optane™.