







🚀 Elevate your workspace with power, speed, and style in a mini marvel!
The HP Pro 400 G9 Mini PC combines enterprise-grade performance with a compact, ultra-quiet design. Featuring a 2.8 GHz Intel Celeron processor, 16GB DDR5 RAM, and a 1TB PCIe SSD, it supports triple 4K displays and advanced connectivity including USB-C, WiFi 6, and Bluetooth 5.2. Preloaded with Windows 11 Pro, it’s engineered for seamless multitasking and professional productivity in any modern workspace.








| Screen Resolution | 3840 x 2160 |
| Max Screen Resolution | 3840x2160 |
| Processor | 2.8 GHz celeron |
| RAM | 16 DDR11 |
| Memory Speed | 4800 MHz |
| Hard Drive | 4 SSD |
| Graphics Coprocessor | Shared |
| Card Description | Integrated |
| Graphics Card Ram Size | 32.0 |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.0 Ports | 3 |
| Brand | HP |
| Series | Pro 400 |
| Item model number | G9 |
| Hardware Platform | PC |
| Operating System | Windows 11 Pro |
| Item Weight | 18 pounds |
| Product Dimensions | 19.5 x 5 x 9 inches |
| Item Dimensions LxWxH | 19.5 x 5 x 9 inches |
| Processor Brand | Intel |
| Number of Processors | 1 |
| Computer Memory Type | DDR5 RAM |
| Flash Memory Size | 4 MB |
| Hard Drive Interface | PCIE x 4 |
M**K
Nice buy
So far so good. Great value
K**R
Great machine
Using it now. Provides the power ans speed that my wife and I need in our retirement.
C**J
Works perfectly
I can't find anything to complain about. It's quite and runs fast. Meets all needs.
T**.
Satisfied customer
Excellent product
G**Y
Was great value, however l returned it
A great value but returned due to a business adjustment!
H**R
Great Deal
Excellent. Saves space and fully functional. Only problem is the wired mouse and keyboard. Both should be wireless.
A**R
Good little machine.
It's a nice small unit with a good amount of guts. Just right for my wife.
B**N
Runs on Windows 11 Pro
Great PC, fit out needs perfectly. Set up for Window's 11 Pro was easy.
Trustpilot
1 day ago
2 weeks ago