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HP

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

  • Based on 28 reviews
Condition: New
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$369.99 Why this price?
Save $30.00 was $399.99

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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 3 left in stock, order soon!
Fulfilled by ProTech PC

Arrives Oct 5 – Oct 9
Order within 9 hours and 3 minutes
Available payment plans shown during checkout

Size: 16GB RAM | 256GB SSD


Style: Intel CPU


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 HPs legacy of reliability and innovation. Crafted with premium materials, its 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 toolsall supported by HPs quality guarantee.

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

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


Memory Slots Available: 2


Specific Uses For Product: Business


Screen Resolution: ‎3840 x 2160


Max Screen Resolution: ‎3840x2160


Processor: ‎2.8 GHz celeron


RAM: ‎16 DDR5


Memory Speed: ‎4800 MHz


Hard Drive: ‎256 SSD


Graphics Coprocessor: ‎Shared


Chipset Brand: ‎Intel


Card Description: ‎Integrated


Graphics Card Ram Size: ‎16 GB


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: ‎6.19 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


Date First Available: November 5, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 5 – Oct 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good little machine.
Size: 16GB RAM | 256GB SSD Style: Intel CPU
It's a nice small unit with a good amount of guts. Just right for my wife.
Reviewed in the United States on July 17, 2025 by Amazon Customer

  • Runs on Windows 11 Pro
Size: 16GB RAM | 256GB SSD Style: Intel CPU
Great PC, fit out needs perfectly. Set up for Window's 11 Pro was easy.
Reviewed in the United States on June 9, 2025 by B. Dunn

  • Works perfectly
Size: 16GB RAM | 512GB SSD Style: Intel CPU
I can't find anything to complain about. It's quite and runs fast. Meets all needs.
Reviewed in the United States on June 2, 2025 by CJ

  • Mini Computer
Size: 16GB RAM | 256GB SSD Style: Intel CPU
This mini-computer is so much better then all my other computers, works perfectly. Love it !!!
Reviewed in the United States on February 22, 2025 by Shorty

  • Great Deal
Size: 16GB RAM | 256GB SSD Style: Intel CPU
Excellent. Saves space and fully functional. Only problem is the wired mouse and keyboard. Both should be wireless.
Reviewed in the United States on June 12, 2025 by Happy Customer

  • great
Size: 16GB RAM | 256GB SSD Style: Intel CPU
I run a small business and it is perfect
Reviewed in the United States on June 10, 2025 by James Lilley

  • Was great value, however l returned it
Size: 16GB RAM | 512GB SSD Style: Intel CPU
A great value but returned due to a business adjustment!
Reviewed in the United States on April 30, 2025 by Gary

  • Excellent value delivered fast!
Size: 16GB RAM | 256GB SSD Style: Intel CPU
Great PC delivered on time and well packed! Excellent value received here...Thank You!
Reviewed in the United States on March 14, 2025 by David Fahringer

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