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HP Pro 400 Business Mini Computer Desktop, Intel vs STGAubron Gaming PC Computer Desktop, AMD Ryzen 5

Updated August 2026 — HP Pro 400 Business Mini Computer Desktop, Intel wins on size and weight, STGAubron Gaming PC Computer Desktop, AMD Ryzen 5 wins on price.

The HP Pro 400 excels in business performance and features, while the STGAubron offers great value for gamers. Choose based on your primary needs.

Why HP Pro 400 Business Mini Computer Desktop, Intel is better

Business Focus

Designed for productivity and multitasking.

Higher RAM

Supports up to 64 GB RAM compared to 16 GB.

Compact Design

Ultra-quiet and space-saving mini form factor.

Why STGAubron Gaming PC Computer Desktop, AMD Ryzen 5 is better

Gaming Performance

Better suited for gaming with Ryzen 5 and RTX 3050.

Price

Significantly cheaper at $729.99.

RGB Aesthetics

Includes RGB lighting for a stylish look.

Overall score

HP Pro 400 Business Mini Computer Desktop, Intel
85
STGAubron Gaming PC Computer Desktop, AMD Ryzen 5
75

Specifications

SpecHP Pro 400 Business Mini Computer Desktop, IntelSTGAubron Gaming PC Computer Desktop, AMD Ryzen 5
ProcessorIntel Celeron G6900TAMD Ryzen 5 5500
RAMUp to 64 GB DDR516 GB DDR4
StorageUp to 4 TB PCIe SSD1 TB SSD
GraphicsIntel UHDGeForce RTX 3050
OSWindows 11 ProWindows 11 Home

Dimension comparison

HP Pro 400 Business Mini Computer Desktop, IntelSTGAubron Gaming PC Computer Desktop, AMD Ryzen 5

Overview of the Products

The HP Pro 400 Business Mini Computer Desktop is priced at $1,499.99, while the STGAubron Gaming PC Computer Desktop is available for $729.99. This means the STGAubron is about 51% cheaper than the HP model, making it a more budget-friendly option. However, the HP Pro 400 is designed primarily for business use, while the STGAubron targets gamers and creative professionals.

Performance Comparison

In terms of performance, the HP Pro 400 is equipped with an Intel Celeron G6900T processor, which operates at 2.8 GHz. This configuration is tailored for efficient business and everyday tasks. On the other hand, the STGAubron Gaming PC features an AMD Ryzen 5 5500 that can boost up to 4.2 GHz, providing significantly better performance for gaming and demanding applications. The STGAubron's six-core architecture and 12 threads allow it to handle multitasking and high-performance tasks more effectively than the dual-core Celeron processor in the HP model.

Memory and Storage

The HP Pro 400 can be configured with up to 64 GB of DDR5 RAM and offers storage options up to 4 TB PCIe SSD. This makes it a strong contender for users who require substantial memory for multitasking and large storage for files. Conversely, the STGAubron comes with 16 GB of DDR4 RAM and a 1 TB SSD, which is adequate for gaming and general use but less than what the HP Pro 400 offers. Users needing extensive memory and storage will find the HP Pro 400 more appealing, while those focused on gaming may find the STGAubron’s performance sufficient.

Design and Form Factor

The HP Pro 400 features a compact and ultra-quiet design, weighing just 3 pounds and measuring 17.7 x 17.5 x 3.4 cm. This is ideal for users with limited desk space or those who prefer a minimalist setup. In contrast, the STGAubron Gaming PC has a more traditional desktop design that may take up more space but includes RGB lighting and a more aggressive aesthetic aimed at gamers. While the HP Pro 400 emphasizes portability and quiet operation, the STGAubron focuses on visual appeal and a robust design suitable for gaming setups.

Connectivity Options

When it comes to connectivity, the HP Pro 400 is equipped with various ports, including USB Type-C, multiple USB-A ports, HDMI, and DisplayPort, providing comprehensive options for peripherals and displays. It supports Wi-Fi 6 and Bluetooth, ensuring modern connectivity standards. The STGAubron also includes Wi-Fi 6 and Bluetooth 5.0, along with a range of ports including HDMI and DisplayPort. However, the HP Pro 400 offers a more extensive selection of USB ports, which may benefit users with multiple devices.

Target Audience

The HP Pro 400 is designed primarily for business users and individuals looking for a reliable mini-PC for everyday tasks. Its specifications cater to productivity and multitasking needs, making it suitable for office environments. In contrast, the STGAubron targets gamers and creative professionals who require a system capable of running resource-intensive applications and games. The performance capabilities of the STGAubron make it an excellent choice for those engaged in gaming or content creation.

Price and Value

The price difference between the two products is significant, with the STGAubron at $729.99 and the HP Pro 400 at $1,499.99. This approximately $770 gap reflects the distinct markets each product serves. While the HP Pro 400 offers superior features for business and productivity, the STGAubron provides excellent value for gamers seeking high performance at a lower price point. The HP Pro 400's higher price may be justified for business tasks, whereas the STGAubron’s affordability makes it accessible for a broader audience.

Which should you buy?

Choosing between the HP Pro 400 Business Mini Computer Desktop and the STGAubron Gaming PC depends on your specific needs. If you require a powerful machine for business applications, multitasking, and a compact, quiet design, the HP Pro 400 is the better choice despite its higher price. However, if you are a gamer or a creative professional looking for a budget-friendly option that delivers solid performance, the STGAubron offers exceptional value for its price. Ultimately, your decision should align with your intended use and budget constraints.

HP Pro 400 Business Mini Computer Desktop, Intel Performance Processor, Ultra-Quiet Design, 64GB RAM, 2TB PCIe SSD, Dual 4K Display Support, USB-C + Wi-Fi 6, Keyboard & Mouse, Windows 11 vs STGAubron Gaming PC Computer Desktop, AMD Ryzen 5 5500 up to 4.2GHz, GeForce RTX 3050 6G,16G DDR4, 1T SSD, WiFi 6 & BT 5.0, RGB Fan x6, Windows 11 Home,White | versusfinder