HP Pro 400 Business Mini Computer Desktop, Intel vs STGAubron Gaming PC Computer Desktop, Intel Core
Updated August 2026 — HP Pro 400 Business Mini Computer Desktop, Intel wins on weight and size, STGAubron Gaming PC Computer Desktop, Intel Core wins on value.
The HP Pro 400 excels in business performance and expandability, while the STGAubron offers great gaming capabilities at a lower price.
Why HP Pro 400 Business Mini Computer Desktop, Intel is better
Performance
Higher processing power with Intel Celeron G6900T.
Memory
Supports up to 64 GB RAM compared to 16 GB.
Storage
Offers up to 4 TB SSD versus 512 GB.
Why STGAubron Gaming PC Computer Desktop, Intel Core is better
Price
Significantly cheaper at $699.98.
Graphics
Equipped with NVIDIA GeForce RTX 3050 for gaming.
Design
Gaming-oriented features with RGB lighting.
Overall score
Specifications
| Spec | HP Pro 400 Business Mini Computer Desktop, Intel | STGAubron Gaming PC Computer Desktop, Intel Core |
|---|---|---|
| Processor | Intel Celeron G6900T | Intel Core i7 8th Gen |
| RAM | Up to 64 GB DDR5 | 16 GB DDR4 |
| Storage | Up to 4 TB PCIe SSD | 512 GB SSD |
| Graphics | Intel UHD Graphics | NVIDIA GeForce RTX 3050 |
| OS | Windows 11 Pro | Windows 11 Home |
Dimension comparison
Introduction to the HP Pro 400 and STGAubron Gaming PC
When comparing the HP Pro 400 Business Mini Computer Desktop and the STGAubron Gaming PC, price and performance are key differentiators. The HP Pro 400 is priced at $1,499.99, while the STGAubron is significantly cheaper at $699.98, making it about 53% less expensive. This stark contrast sets the stage for a deeper look into how these two computers cater to different user needs and preferences.
Performance and Processing Power
In terms of processing power, the STGAubron Gaming PC is equipped with an Intel Core i7 8th Gen processor that can reach up to 4.1 GHz, providing excellent performance for gaming and demanding applications. On the other hand, the HP Pro 400 features an Intel Celeron G6900T processor with a base clock speed of 2.8 GHz. While the HP's processor is sufficient for everyday tasks and business applications, it cannot match the multi-core performance of the i7. Therefore, if high-performance computing is a priority, the STGAubron is the clear winner.
Memory and Storage Capabilities
The HP Pro 400 offers impressive memory and storage options, supporting up to 64 GB of DDR5 RAM and configurations with up to 4 TB PCIe SSD. This makes it highly suitable for multitasking and running multiple applications simultaneously. In contrast, the STGAubron comes with 16 GB of DDR4 RAM and a 512 GB SSD. While this configuration is adequate for gaming and general use, it lacks the expandability and capacity of the HP Pro 400. Therefore, for users who require extensive storage and memory for demanding tasks, the HP Pro 400 is the better choice.
Graphics Performance
Graphics performance is where the STGAubron Gaming PC shines, featuring an NVIDIA GeForce RTX 3050 with 6 GB of GDDR6 memory. This GPU is well-suited for modern gaming, capable of running popular titles at 60+ FPS. The HP Pro 400, while equipped with Intel UHD Graphics, is not designed for gaming and may struggle with graphic-intensive applications. If gaming or graphics work is a priority, the STGAubron clearly outperforms the HP Pro 400.
Design and Form Factor
The HP Pro 400 boasts a sleek, compact design, measuring just 17.7 x 17.5 x 3.4 cm and weighing under 3 pounds, making it an excellent choice for those with limited desk space. Conversely, the STGAubron Gaming PC's design is likely bulkier due to its gaming-oriented features, such as RGB lighting and additional cooling fans. While both systems are designed for their respective purposes, the HP Pro 400's mini form factor provides a significant space-saving advantage for business environments.
Connectivity Options
Connectivity is paramount for modern desktops, and both models offer robust options. The HP Pro 400 features a comprehensive range of ports, including USB-C, USB-A, HDMI, and DisplayPort, which are ideal for connecting multiple peripherals and displays. Additionally, it supports Wi-Fi 6 and Bluetooth for seamless wireless connectivity. The STGAubron also includes Wi-Fi 6 and Bluetooth 5.2, alongside essential ports for gaming peripherals. However, the HP Pro 400's extensive port selection may appeal more to business users needing versatile connectivity options.
Software and User Experience
The HP Pro 400 comes pre-installed with Windows 11 Pro, offering advanced features for professional use, such as enhanced security and productivity tools. The STGAubron, on the other hand, runs Windows 11 Home, which caters more to gaming and casual use. This distinction may influence user experience, particularly for those who require business-oriented features. Thus, if your focus is on productivity and professional applications, the HP Pro 400 offers a more suitable software environment.
Price Comparison
The price difference between the HP Pro 400 and the STGAubron is significant, with the HP Pro 400 priced at $1,499.99 and the STGAubron at $699.98. This amounts to a difference of about $800, making the STGAubron approximately 47% cheaper. For budget-conscious consumers or casual users, the STGAubron presents a compelling option. However, for those needing higher performance and more extensive capabilities, the investment in the HP Pro 400 may be justified.
Which should you buy?
Choosing between the HP Pro 400 and the STGAubron Gaming PC largely depends on your specific needs and budget. The HP Pro 400 is ideal for business environments, offering superior memory, storage, and a compact design, all at a higher price point. In contrast, the STGAubron is an excellent choice for gamers or users seeking a versatile desktop for everyday tasks at a more accessible price. Ultimately, if you prioritize performance and storage for professional use, go with the HP Pro 400. If your focus is on gaming and budget, the STGAubron is the way to go.

