GameMax unveils GX-850 PRO ATX 3.1 PCIE 5.1 PSU, a sleek power solution in monochrome.


October 2, 2024 by our News Team

The GameMax GX-850 PRO is a high-performance, fully modular power supply designed for gamers and content creators, featuring an 80 PLUS Gold efficiency rating, powerful 12V+ rail, and advanced safety features, all at an affordable price.

  • Adheres to latest standards for compatibility with Intel and AMD platforms
  • Fully modular cable design for cleaner and more visually appealing PC builds
  • Available in black and white models to match gaming PC color theme


Introducing the GameMax GX-850 PRO power supply, the latest addition to the GameMax lineup of PC gaming components. Designed with gamers and content creators in mind, this power supply boasts impressive features and capabilities without breaking the bank.

The GX-850 PRO adheres to the PCIe 5.1 and ATX 3.1 standards, ensuring compatibility with the latest Intel and AMD platforms, including the highly anticipated AMD X870 motherboards. With its 80 PLUS Gold efficiency rating and powerful 12V+ rail, this power supply is more than capable of supporting high-end configurations.

One standout feature of the GX-850 PRO is its fully modular cable design, which not only reduces cable clutter but also allows for a cleaner and more visually appealing PC build. The native 12v-2×6 16-pin connectors provide seamless support for the latest nVidia RTX Graphics Cards. Additionally, the GX-850 PRO is available in black and white models, making it easy to match your gaming PC’s color theme.

For power users and extreme overclockers, GameMax offers the GX PRO Series in 1050W and 1250W variants, providing even more power and flexibility. And to give you peace of mind, the GX PRO Series comes with an impressive 10-year warranty.

The GX-850 PRO is specifically designed for high-end configurations, with a powerful +12V rail that can handle the demands of top-tier graphics cards. The +5V and +3.3V outputs utilize DC-DC circuitry to ensure stable voltages under varying loads. Advanced chips like the MPS1213 and MPS6924 optimize performance and efficiency, while the UP3861 chip minimizes ripple and noise.

Not only does the GX-850 PRO excel in performance, but it also boasts a sleek and compact design. Its fully modular cable design and elegant lines make it a perfect fit for clean and aesthetic PC builds. Whether you prefer a black or white model, the GX-850 PRO has you covered.

In terms of efficiency and durability, the GX-850 PRO is a standout. With its 80 PLUS Gold certification and up to 90% efficiency conversion, this power supply ensures that energy is used efficiently. It also features high-quality Japanese Nichicon large electrolytic capacitors for exceptional durability.

Safety is a top priority with the GX-850 PRO, as it comes equipped with multiple protections including OVP, UVP, OPP, OCP, SCP, and OTP. Additionally, this power supply is certified by various standards such as CB, TUV, cTUVus, CE, LVD, and FCC.

To top it all off, the GX-850 PRO is equipped with an intelligent silent FDB fan, which not only keeps the power supply cool but also operates quietly and has a longer lifespan. The fan’s spiral blade design increases airflow while reducing noise, ensuring a pleasant gaming experience.

The GameMax GX-850 PRO is available in both black (GX-850 PRO BK) and white (GX-850 PRO WH) models, both of which come with a generous 10-year warranty. With a suggested retail price of US$119.90, this power supply offers exceptional value for its features and capabilities. You can find the GX-850 PRO at GameMax Amazon stores and partner resellers worldwide. For more information on availability and pricing, reach out to your local GameMax representative.

About Our Team

Our team comprises industry insiders with extensive experience in computers, semiconductors, games, and consumer electronics. With decades of collective experience, we’re committed to delivering timely, accurate, and engaging news content to our readers.

Background Information


About AMD: AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor prowess, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and cutting-edge technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

AMD website  AMD LinkedIn

About Intel: Intel Corporation, a global technology leader, is renowned for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of groundbreaking advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Intel website  Intel LinkedIn

About nVidia: NVIDIA has firmly established itself as a leader in the realm of client computing, continuously pushing the boundaries of innovation in graphics and AI technologies. With a deep commitment to enhancing user experiences, NVIDIA's client computing business focuses on delivering cutting-edge solutions that power everything from gaming and creative workloads to enterprise applications. Renowned for its GeForce graphics cards, the company has redefined high-performance gaming, setting industry standards for realistic visuals, fluid frame rates, and immersive experiences. Complementing its gaming prowess, NVIDIA's Quadro and NVIDIA RTX graphics cards cater to professionals in design, content creation, and scientific fields, enabling real-time ray tracing and AI-driven workflows that elevate productivity and creativity to unprecedented heights. By seamlessly integrating graphics, AI, and software, NVIDIA continues to shape the landscape of client computing, fostering innovation and immersive interactions in a rapidly evolving digital world.

nVidia website  nVidia LinkedIn

Technology Explained


ATX: ATX (Advanced Technology eXtended) is a type of motherboard form factor that has become the standard in the computer industry. It was first introduced in the mid-1990s and has since evolved to become the most widely used form factor for desktop computers. The main purpose of ATX is to provide a standardized layout for computer components, making it easier for manufacturers to design and produce compatible parts. This has led to a more efficient and cost-effective production process, resulting in more affordable and reliable computers for consumers. Additionally, the ATX form factor allows for better airflow and cooling within the computer, which is crucial for maintaining optimal performance. Overall, ATX technology has greatly contributed to the advancement of the computer industry by providing a universal standard for computer components and improving the overall functionality and reliability of computers.


PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.





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