Unit A3, 35 Keeling Road, Henderson 0612
Monday to Friday: 8.30am – 5.00pm

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HP Pro Mini 400 G9 Desktop PC

Introducing the HP Pro Mini 400 G9 Desktop PC, a compact powerhouse designed to meet your business computing needs with efficiency and style. Powered by a 13th Generation Intel® Core™ i3 processor, this desktop ensures swift responsiveness and reliable performance for your daily tasks.

The 256 GB PCIe® NVMe™ SSD provides ample storage space while significantly boosting data access speeds, allowing you to navigate applications and access files with remarkable efficiency. Running on Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade), the Pro Mini 400 G9 combines the latest features with a familiar interface for a secure and user-friendly experience.

With 8 GB DDR4-3200 MHz RAM (1 x 8 GB), this desktop is primed for multitasking, ensuring smooth transitions between applications and responsive performance. The Intel® UHD Graphics 730 further enhances your visual experience, offering clear graphics and vibrant visuals for both work and entertainment.

Compact in size but robust in performance, the HP Pro Mini 400 G9 Desktop PC is an ideal solution for businesses seeking a reliable and space-efficient computing solution. Elevate your productivity and streamline your workflow with this sleek and powerful desktop, where form meets function to redefine your computing experience.


Operating System
Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade)
Intel® Core™ i3-13100T (up to 4.2 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 4 cores, 8 threads)
Processor Footnote
[6] Multi-core is designed to improve the 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 the application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
[7] Intel® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.
Processor Family
13th Generation Intel® Core™ i3 processor
Intel® Q670 (vPro®)
Form Factor
8 GB DDR4-3200 MHz RAM (1 x 8 GB)
Memory Slots
Hard Drive Description
256 GB PCIe® NVMe™ SSD
Storage Type
Internal Drive Bays
One 2.5″
Intel® UHD Graphics 730
I/O Port Location
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
I/O Port Location
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

Expansion Slots
1 M.2 2230; 1 M.2 2280

Video Connectors
Not Available


Audio Features
Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support
Pointing Device
HP Wired Desktop 320M mouse

HP Wired Desktop 320K Keyboard

Realtek Wi-Fi 6 (2×2) and Bluetooth® 5.3 wireless card (supporting gigabit data rate)

90 W external power adapter, up to 89% efficiency, active PFC
Energy Efficiency Compliance
EPEAT® registered

Dimensions Without Stand (W X D X H)
17.7 x 17.5 x 3.4 cm



1.42 kg