---
product_id: 680064181
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: "272.99 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Hp"
url: https://www.desertcart.com.om/products/680064181-pro-400-g9-mini-pc-desktop-computer-intel-cpu-16gb
store_origin: OM
region: Oman
---

# 256GB PCIe SSD - lightning-fast boot & load 16GB DDR5 RAM - ultra-fast multitasking Triple 4K Display Support - immersive productivity 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:** 272.99 OMR
**Availability:** ✅ In Stock

## Summary

> 🚀 Power-packed Mini PC that fits your desk and your ambition

## 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?** 272.99 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/680064181-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

- • **Visual Brilliance:** Supports triple 4K displays via HDMI 2.1 and DisplayPort 1.4 for stunning, crystal-clear visuals.
- • **Compact Powerhouse:** Sleek mini design under 3 lbs fits anywhere, without sacrificing HP’s legendary durability.
- • **Ready for Business:** Preloaded Windows 11 Pro with enterprise-grade security and collaboration tools to elevate your productivity.
- • **Next-Gen Connectivity:** WiFi 6, Bluetooth 5.2, and USB-C (20Gbps) ports ensure ultra-fast, future-proof connections.
- • **Seamless Multitasking:** 16GB DDR5 RAM paired with Intel Celeron 2.8 GHz CPU keeps your workflow smooth and responsive.

## Overview

The HP Pro 400 G9 Mini PC is a compact yet robust desktop solution featuring a 2.8 GHz Intel Celeron CPU, 16GB DDR5 RAM, and a 256GB PCIe SSD. It supports triple 4K displays, offers advanced connectivity including USB-C, WiFi 6, and Bluetooth 5.2, and runs Windows 11 Pro for seamless business and everyday use—all in an ultra-quiet, space-saving design trusted by HP.

## Description

desertcart.com: 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 : Electronics

Review: HP QUALITY IN A SMALL PACKAGE. - Perfect for most people. Not a gaming or heavy processing computer but it great for everyday use.
Review: Great Buy No Regrets - This is an excellent buy hooks up to computer or TV screen as monitor. I love my computer small compact and effective. I hope stays with no problem for a long time! Best Xmas gift ever in long time. other family members interested in purchasing also.

## Features

- 【Compact, Durable, and Trusted HP Quality】: Weighing under 3 pounds and measuring just 17.7 x 17.5 x 3.4 cm, this Mini PC combines a sleek, space-saving design with HP’s legacy of reliability and innovation. Crafted with premium materials, it’s engineered to withstand daily use while ensuring enterprise-grade performance and dependable support for your business or personal needs.
- 【Efficient Performance for Business & Everyday Use】: Powered by the Intel Celeron G6900T (Dual-Core, 4MB Cache, 2.8 GHz), engineered for smooth multitasking and daily computing, with Intel UHD Graphics delivering crisp visuals for work or entertainment.
- 【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.
- 【Comprehensive Connectivity by HP】: Designed for modern needs with advanced ports: 1 headphone/microphone combo, 1 USB Type-C (20Gbps), 2 USB Type-A (10Gbps, 1 with charging). 2 DisplayPort 1.4, 1 HDMI 2.1, 1 Ethernet, 3 USB Type-A (10Gbps & 5Gbps), power connector.
- 【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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DM3HKZXD |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #1,008 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #16 in Mini Computers |
| Brand | HP |
| Built-In Media | Keyboard, Mouse |
| CPU Model | Celeron |
| CPU Model Number | Celeron |
| CPU Model Speed Maximum | 2.8 GHz |
| 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 98 Reviews |
| Display Resolution Maximum | 3840x2160 |
| Display Type | External 4K |
| Graphics Card Description | Integrated |
| Graphics Card Interface | Integrated |
| Graphics Card Ram | 16 GB |
| Graphics Coprocessor | Shared |
| Graphics Description | Integrated |
| Graphics Ram Type | GDDR5 |
| Hard Disk Description | SSD |
| Hard Disk Interface | PCIE x 4 |
| Hardware Interface | Ethernet |
| Human-Interface Input | Keyboard |
| Item Dimensions | 19.5 x 5 x 9 inches |
| Item Weight | 2.81 Kilograms |
| 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 |
| 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 | Intel CPU |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 13 |
| UPC | 194850984754 |
| Video Output | HDMI, DisplayPort |
| Video Output Interface | HDMI |
| Video Processor | Intel |
| Warranty Description | 1 Year Manufacture |
| 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 Coprocessor:** 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)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

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

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

### ⭐⭐⭐⭐⭐ Great Buy No Regrets
*by S***N on January 25, 2026*

This is an excellent buy hooks up to computer or TV screen as monitor. I love my computer small compact and effective. I hope stays with no problem for a long time! Best Xmas gift ever in long time. other family members interested in purchasing also.

### ⭐⭐⭐⭐⭐ Rock solid unit like all of the HP units I run.
*by R***Y on February 11, 2026*

Noise level was is almost silent.

## 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.com.om/products/680064181-pro-400-g9-mini-pc-desktop-computer-intel-cpu-16gb](https://www.desertcart.com.om/products/680064181-pro-400-g9-mini-pc-desktop-computer-intel-cpu-16gb)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-18*