---
product_id: 726042837
title: "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"
brand: "hp"
price: "€ 1859.12"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hp"
url: https://www.desertcart.at/products/726042837-pro-400-g9-mini-pc-desktop-computer-intel-cpu-16gb
store_origin: AT
region: Austria
---

# 2.8 GHz Intel Celeron CPU 16GB DDR5 RAM for seamless multitasking Triple 4K display support 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

**Brand:** hp
**Price:** € 1859.12
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with power, speed, and style in a mini marvel!

## Quick Answers

- **What is this?** 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 by hp
- **How much does it cost?** € 1859.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/726042837-pro-400-g9-mini-pc-desktop-computer-intel-cpu-16gb)

## Best For

- hp enthusiasts

## Why This Product

- Trusted hp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen Speed:** DDR5 RAM and PCIe SSD deliver lightning-fast boot and app load times.
- • **Visual Mastery:** Supports triple 4K displays for ultimate multitasking and immersive clarity.
- • **Compact Powerhouse:** Sleek mini design under 3 lbs fits any workspace without compromise.
- • **Seamless Connectivity:** WiFi 6, Bluetooth 5.2, and USB-C 20Gbps keep you effortlessly connected.
- • **Work Smarter with Windows 11 Pro:** Pre-configured productivity layouts and enhanced collaboration tools built for pros.

## Overview

The HP Pro 400 G9 Mini PC combines a 2.8 GHz Intel Celeron processor with 16GB DDR5 RAM and a 256GB PCIe SSD to deliver efficient, ultra-quiet performance. Its compact form factor supports triple 4K displays and offers advanced connectivity including USB-C, WiFi 6, and Bluetooth 5.2. Preloaded with Windows 11 Pro, it’s designed for professional multitasking and seamless collaboration in any modern office setup.

## Description

Processor: Intel Celeron G Series 2.8 GHz. RAM: Up to 64 GB DDR5-5200 MHz Storage: Up to 4 TB PCIe SSD Wireless: Wi-Fi 6, Bluetooth Optical Drive: None Form Factor: Mini Desktop Keyboard: Traditional Keyboard, black Mouse: Traditional Mouse, black Front Ports: 1x USB-C 10Gbps, 2x USB-A 10Gbps, 1x Headset Combo Rear Ports: 1x HDMI 2.0, 2x DisplayPort 1.4, 4x USB-A 5Gbps, 2x USB-A 2.0, 1x RJ-45, 1x Audio-Out Weight:3 LB

Review: Solid little machine — does exactly what you need it to - I've had this unit for a few weeks now, using it for general office and business tasks, and I have zero complaints. It performs exactly as expected — boots up fast, runs smoothly, and handles everyday business workloads without breaking a sweat. The compact form factor is a huge plus. It takes up almost no desk space but still delivers solid performance. For a business environment where you just need a reliable, no-fuss machine, this hits the mark perfectly. No issues whatsoever since setting it up. HP has always been a solid choice for business-grade hardware, and this Mini PC is no exception. If you're looking for a dependable desktop for office use without the bulk of a tower, this is a great pick. Would definitely recommend.
Review: Love my mini computer - My grandson had me order this Mini PC Desktop computer. I didn't have a clue about it, but it is an awesome computer I love it and it doesn't take up any space at all. Excellent buy.

## Features

- 【RAM and Spacious Storage】: Equipped up to 32GB DDR5 RAM for smooth multitasking across applications and browser tabs; combined with up to 4TB PCIe M.2 SSD for fast boot times and efficient data access.
- 【Processor】: Intel Celeron G6900T (Dual-Core, 4MB Cache, 2.8 GHz base frequency), optimized for efficient multitasking and everyday computing, with integrated Intel UHD Graphics for smooth visual performance.
- 【Tech Specs】: Front Ports: 1 headphone/microphone combo, 1 SuperSpeed USB Type-A (10Gbps), 1 SuperSpeed USB Type-A (10Gbps, charging), 1 SuperSpeed USB Type-C (20Gbps) Rear Ports: 1 power connector, 1 RJ-45 Ethernet, 1 SuperSpeed USB Type-A (10Gbps), 2 SuperSpeed USB Type-A (5Gbps), 2 DisplayPort 1.4, 1 HDMI 2.1
- 【Features】: Weighs less than 3 pounds and measures 17.7 x 17.5 x 3.4 cm, making it easy to carry and fit in any workspace setup.
- 【Operating System】: Windows 11 Pro - Boost productivity with pre-configured layouts to organize open apps, intuitive navigation for efficient workflows, and enhanced collaboration tools designed for seamless teamwork and multitasking.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DM3HKZXD |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #56,351 in Computers ( See Top 100 in Computers ) #277 in Mini Desktop Computers |
| Brand | HP |
| Built-In Media | Keyboard, Mouse |
| CPU Model Number | Celeron |
| CPU Model Speed Maximum | 2.8 GHz |
| CPU model | Celeron |
| CPU speed | 2.8 GHz |
| Cache Memory Installed Size | 4 |
| Cache size | 4 |
| Color | Black |
| Compatible Devices | Keyboard, Mouse |
| Connectivity Technology | Ethernet, HDMI, Wi-Fi |
| Cooling Method | Air |
| Customer Reviews | 4.6 out of 5 stars 99 Reviews |
| Display Resolution Maximum | 3840x2160 |
| Display Type | External 4K |
| Graphics Card Interface | Integrated |
| Graphics Card Ram | 16 GB |
| Graphics Coprocessor | Shared |
| Graphics Description | Integrated |
| Graphics Ram Type | GDDR5 |
| Graphics card description | Integrated |
| Hard Disk Description | SSD |
| Hard Disk Interface | PCIE x 4 |
| Hardware Interface | Ethernet |
| Human-Interface Input | Keyboard |
| Item Dimensions | 49.5 x 12.7 x 22.9 centimeters |
| Keyboard Description | Traditional Wired Black Keyboard |
| Keyboard Layout | QWERTY |
| Manufacturer | HP |
| Memory Clock Speed | 4800 MHz |
| Memory Slots Available | 2 |
| Memory Speed | 5200 MHz |
| Memory Storage Capacity | 16 GB |
| Model Name | Pro 400 |
| Model Number | G9 |
| Model Year | 2024 |
| Native Resolution | 3840 x 2160 |
| Number of Component Outputs | 3 |
| Operating System | Windows 11 Pro |
| Operating system | Windows 11 Pro |
| Personal Computer Design Type | Mini PC |
| Power Consumption | 90 Watts |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | Intel |
| Processor Count | 1 |
| Processor Series | Celeron |
| Processor Socket | LGA |
| Processor Speed | 2.8 GHz |
| RAM Memory Installed | 16 GB |
| RAM Memory Technology | DDR5 |
| RAM Type | DDR5 RAM |
| Ram Memory Maximum Size | 64 GB |
| Resolution | 3840 x 2160 |
| Security Features | Windows Defender, Windows Hello, Windows Security |
| Specific Uses For Product | Business |
| Specification Met | Partially Met |
| Style Name | Minimalist |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 13 |
| UPC | 194850984754 |
| Video Output | HDMI, DisplayPort |
| Video Output Interface | HDMI |
| Video Processor | Intel |
| Wireless Compability | 802.11ax |
| Wireless Network Technology | Wi-Fi |
| Wireless Technology | Wi-Fi |

## Product Details

- **Brand:** HP
- **CPU model:** Celeron
- **CPU speed:** 2.8 GHz
- **Cache size:** 4
- **Graphics card description:** Integrated
- **Graphics co-processor:** Shared
- **Memory storage capacity:** 16 GB
- **Operating system:** Windows 11 Pro
- **Personal computer design type:** Mini PC
- **Specific uses for product:** Business

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61foc4i3pJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid little machine — does exactly what you need it to
*by P***. on 29 March 2026*

I've had this unit for a few weeks now, using it for general office and business tasks, and I have zero complaints. It performs exactly as expected — boots up fast, runs smoothly, and handles everyday business workloads without breaking a sweat. The compact form factor is a huge plus. It takes up almost no desk space but still delivers solid performance. For a business environment where you just need a reliable, no-fuss machine, this hits the mark perfectly. No issues whatsoever since setting it up. HP has always been a solid choice for business-grade hardware, and this Mini PC is no exception. If you're looking for a dependable desktop for office use without the bulk of a tower, this is a great pick. Would definitely recommend.

### ⭐⭐⭐⭐⭐ Love my mini computer
*by D***N on 1 October 2025*

My grandson had me order this Mini PC Desktop computer. I didn't have a clue about it, but it is an awesome computer I love it and it doesn't take up any space at all. Excellent buy.

### ⭐⭐⭐⭐⭐ HP QUALITY IN A SMALL PACKAGE.
*by R***N on 21 February 2026*

Perfect for most people. Not a gaming or heavy processing computer but it great for everyday use.

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.at/products/726042837-pro-400-g9-mini-pc-desktop-computer-intel-cpu-16gb](https://www.desertcart.at/products/726042837-pro-400-g9-mini-pc-desktop-computer-intel-cpu-16gb)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-15*