HP Pro 400 G9 Mini PC Desktop Computer
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About this product
Full listing name
HP Pro 400 G9 Mini PC Desktop Computer, Intel CPU, 16GB DDR5 RAM, 256GB PCIe SSD, Triple 4K Display Support, USB-C, Ultra-Quiet Design, Bluetooth 5.2, WiFi 6, Keyboard and Mouse, Windows 11 Pro
The HP Pro 400 G9 Mini PC delivers compact business computing with an Intel Celeron processor at 2.8 GHz, 16GB DDR5 RAM, and a 256GB PCIe SSD. It supports triple 4K displays through HDMI 2.1 and DisplayPort 1.4 outputs, and includes USB-C and Wi-Fi 6 connectivity. The system ships with Windows 11 Pro, a keyboard and mouse, and a one-year manufacturer warranty.
Price & purchase
- $449.99 AmazonView at Amazon
4.5 from 103 retailer reviews
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0 distinct supporters 0 supported dimensions 0 established wins Early community signal
| Comparison | Standing | Votes | Support | Evidence | Score contribution |
|---|---|---|---|---|---|
| Everyday office mini PCs | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best compact | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best overall | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best value | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Quietest | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
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Product details
Description, highlights, and specifications from the retailer feed.
SFF models strike a balance between performance and compactness—smaller than traditional towers, yet more expandable than Minis. Mini PCs, on the other hand, offer ultra-compact designs ideal for tight workspaces without compromising essential power. Both are built for dependable performance, advanced security, and efficient space utilization, making them versatile choices for a variety of professional environments.
- 【High-Speed RAM & Ample Storage】: Configurable up to 32GB DDR5 RAM for effortless multitasking and blazing-fast response times, paired with up to 4TB PCIe M.2 SSD for ultra-fast boot-up and efficient data handling.
- 【HP-Powered Productivity with Windows 11 Pro】: Enjoy the latest Windows 11 Pro, pre-configured for organised multitasking, intuitive navigation, and collaboration tools—all supported by HP’s quality guarantee.
- Brand
- HP
- Operating System
- Windows 11 Pro
- CPU Model
- Celeron
- CPU Speed
- 2.8 GHz
- Cache Size
- 4
- Graphics Card Description
- Integrated
- Graphics Coprocessor
- Shared
- Memory Storage Capacity
- 16 GB
- Specific Uses For Product
- Business
- Personal computer design type
- Mini PC
- Color
- Intel Celeron
- Ram Type
- DDR5 RAM
- Model Name
- Pro 400
- Model Year
- 2024
- Resolution
- 3840 x 2160
- Style Name
- Intel CPU
- Aspect Ratio
- 16:9
- Display Type
- External 4K
- Memory Speed
- 5200 MHz
- Model Number
- G9
- Video Output
- HDMI, DisplayPort
- Cooling Method
- Air
- Item Dimensions
- 19.5 x 5 x 9 inches
- Keyboard Layout
- QWERTY
- Power Plug Type
- Type A - 2 pin (North American)
- Processor Brand
- Intel
- Processor Count
- 1
- Total Usb Ports
- 13
- Processor Socket
- LGA
- Graphics Ram Type
- GDDR5
- Power Consumption
- 90 watts
- Security Features
- Windows Defender, Windows Hello, Windows Security
- Specification Met
- Partially Met
- Compatible Devices
- Keyboard, Mouse
- Hardware Interface
- Ethernet
- Memory Clock Speed
- 4800 MHz
- Hard Disk Interface
- PCIE x 4
- Wireless Technology
- Wi-Fi
- Keyboard Description
- Traditional Wired Black Keyboard
- Warranty Description
- 1 Year Manufacture
- Wireless Compability
- 802.11ax
- Hard Disk Description
- SSD
- Human Interface Input
- Keyboard
- Ram Memory Technology
- DDR5
- Memory Slots Available
- 2
- Video Output Interface
- HDMI
- Connectivity Technology
- Ethernet, HDMI, Wi-Fi
- Ram Memory Maximum Size
- 64 GB
- Number Of Component Outputs
- 3
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