HP Pro 400 Mini G9 Desktop PC Intel i5-14500T 16GB 1TB SSD WIN11 PRO UHD 770 Graphics WiFi6 2xDP 1xHDMI WIFI BT KB+Mouse 3yr OS Wty CTO

HP Pro Mini 400 G9 Desktop PC Intel i5-14500T 16GB 1TB SSD WIN11 PRO UHD 770 Graphics WiFi6 2xDP 1xHDMI WIFI BT KB+Mouse 3yr OS Wty CTO

Operating system  Windows 11 Pro5 
Memory  16 GB DDR5-4800 MT/s (1 x 16 GB) 
Standard memory note  Transfer rates up to 4800 MT/s. 
Memory Slots  2 DIMM 
Internal Storage  Crucial P510 1TB Gen5 2280 NVMe M.2 SSD 11,000 / 9,500 MB/s R/W 600TBW 1.5M IOPS 1.5M hrs MTTF Full-Drive Encryption 5yrs
Storage type  SSD 
Internal drive bays  One 2.5″ 
Processor  Intel® Core™ i5-14500T (up to 4.8 GHz Max Turbo frequency, 24 MB L3 cache, 14 cores, 20 threads)6,7 
Processor family  Intel® Core™ i5 14th generation processor 
Chipset  Intel® Q670 (vPro®)8 
Weight  1.42 kg9 
Graphics  Integrated 
Graphics (integrated)  Intel® UHD Graphics 770 
Power  90 W external power adapter, up to 89% efficiency, active PFC 
Dimensions (W x D x H)  17.7 x 17.5 x 3.4 cm 
Form factor  Mini 
Keyboard  HP Wired Desktop 320K Keyboard 
Pointing device  HP Wired 320M Mouse 
Audio  Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support 
Expansion slots  1 M.2 2230
1 M.2 228010 
I/O Port location  Front
Rear 
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
2 SuperSpeed USB Type-A 5Gbps signaling rate
2 DisplayPort™ 1.4
1 HDMI 2.1 
Network interface  Integrated Intel® I219-LM GbE 
Wireless  Realtek RTL8852BE Wi-Fi 6 (2×2) and Bluetooth® 5.3 wireless card 
Security management  Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified)
HP Secure Erase
HP Sure Click
HP Sure Sense
Absolute Persistence module
HP Sure Admin
HP BIOSphere Gen6
HP Tamper Lock
HP Sure Start Gen7
HP Platform Certificate On Device Installation11,12,13,14,15,16,17 
Ecolabels  EPEAT® registered 
Energy star certified  ENERGY STAR® certified 
Available software  HP Smart Support 
Management features  HP Client Catalog (download)
HP Driver Packs (download)
HP Image Assistant (download)
HP Client Management Script Library (download)
HP Connect for Microsoft Endpoint Manager
HP Manageability Integration Kit (download)
HP Patch Assistant (download)18,19,20 
Manufacturer Warranty  3 year warranty 

Who It’s For

Ideal for small to medium businesses, office professionals, and space-conscious environments needing reliable everyday computing with strong security and management features. Perfect for productivity tasks, light multitasking, and deployment in corporate settings where a compact, energy-efficient desktop with Windows 11 Pro is required.

Real-World Use Cases

• Equipping a busy office with multiple workstations for document editing, email, web browsing, and Microsoft 365 applications while saving valuable desk space.
• Deploying as secure point-of-sale or kiosk systems in retail or hospitality with integrated graphics supporting dual or triple displays via the available ports.
• Supporting remote or hybrid workers with a stable, vPro-enabled platform for IT-managed updates, security patches, and reliable performance in home offices.
• Running digital signage or basic multimedia presentations in conference rooms thanks to efficient Intel UHD Graphics 770 and multiple video outputs.

Key Advantages

• Ultra-compact mini form factor frees up desk space without sacrificing performance for everyday business workloads.
• Intel Core i5-14500T delivers efficient 14-core processing with vPro technology for enhanced remote management and security in enterprise environments.
• Generous 1TB SSD storage and 16GB RAM configuration handles multitasking smoothly while supporting fast boot times and large file access.
• Built-in Wi-Fi 6, Bluetooth, and multiple display ports (2x DP + 1x HDMI) provide flexible connectivity for modern peripherals and multi-monitor setups.

Full Specifications

Practical Considerations

• The T-series processor excels in low-power, always-on scenarios but may show limitations under sustained heavy loads compared to non-T CPUs.
• Verify exact port layout and expansion options on your specific unit, as mini PCs have limited internal bays for future upgrades.
• Ideal for VESA mounting behind monitors to create an all-in-one style setup in space-restricted areas.

Frequently Asked Questions

• Q: Is this model suitable for video conferencing and light creative work? Yes, the Intel UHD 770 graphics and efficient i5 processor handle Zoom/Teams calls, web-based editing, and basic photo tasks smoothly with multiple display support.
• Q: Can the RAM and storage be upgraded later? Yes, the HP Pro Mini 400 G9 supports RAM upgrades up to 64 GB and additional storage options depending on the chassis configuration.
• Q: Does it include TPM and other security features? As a business-oriented HP model with vPro support, it includes hardware-based security features like TPM 2.0 and enhanced management capabilities standard on this platform.
• Q: What power consumption can I expect? Thanks to the low-power T-series CPU and efficient design, it typically draws far less power than full-size desktops, making it cost-effective for 24/7 or multi-unit deployments.
• Q: How does it compare to similar models? Compared to previous G8/G7 generations or non-vPro variants, the 400 G9 with 14th-gen i5 offers better efficiency, newer Wi-Fi 6, and improved integrated graphics while maintaining the same compact footprint.
• Q: What is the warranty and local support? This configuration includes a 3-year warranty. In Australia, HP provides local support through authorised partners and service centres; contact HP Australia for region-specific assistance and extended options.