ATX Power Supply Manufacturer | 80Plus Gold/Platinum & ATX3.1

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ATX Power Supply with 80Plus Certification & ATX3.1/PCIE5.1 Support

We produce atx power supply from 200W to 1300W (up to 1600W in stock), with 80Plus Bronze/Gold/Platinum certification and ATX3.1/PCIE5.1 compatibility. Our ATX power supply has full/non-modular designs, passed UL/CE/FCC/RoHS, applied for gaming, server and desktop PCs, with professional R&D team from top power supply brands for customization.
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Advantages of the product

80Plus Certification for High Efficiency

Our ATX power supplies have 80Plus Bronze, Gold and Platinum certifications, which greatly improve energy conversion efficiency, reduce power consumption and heat generation, and save energy costs for long-term use in various scenarios.

Dual Design of Modular & Non-Modular

We provide both full-modular and non-modular ATX power supply options, the full-modular design facilitates cable management and case heat dissipation, while the non-modular design ensures more stable power transmission, meeting different PC build needs.

Related products

ATX power supply, as a standardized power supply solution for the computer industry, has the characteristics of unified interface, stable output and strong compatibility, and is widely used in desktops, servers, industrial control computers and other computing equipment. Shenzhen Yijian Technology Co., Ltd., a national high-tech enterprise and a Shenzhen specialized and new enterprise, has focused on the R&D and manufacturing of ATX power supplies for more than 20 years, and has built a high-quality product system with advanced technology, reliable quality and diverse specifications through continuous technological innovation and strict quality management. Yijian’s R&D team for ATX power supplies is composed of professionals with over 10 years of industry experience, and the core members have worked in renowned power supply enterprises, with a deep understanding of the core technologies and market demands of ATX power supplies. The team continuously tracks the update of ATX specifications and the development of computer hardware, and optimizes the product design in a timely manner to ensure that the ATX power supply products are always in line with the latest industry standards and market demands. For example, aiming at the high-power and high-transient demand of the latest generation of CPUs and GPUs, the team has upgraded the circuit design of ATX power supplies, increasing the +12V output current and transient response speed, and improving the overall performance of the product. Yijian’s ATX power supply products adopt active PFC circuit and soft switching technology, which can effectively improve the conversion efficiency and power factor of the power supply, reduce energy loss and heat generation, and meet the energy-saving and environmental protection requirements of various countries and regions. The factory of Yijian covers an area of 20,000 square meters, with 5 advanced production lines and over 500 skilled workers, realizing the large-scale production of ATX power supplies with a monthly capacity of 300,000 units. The production process of ATX power supplies strictly follows the ISO9001 quality management system, with a full-process quality control from raw material inspection to finished product delivery. The IQC team conducts strict inspection on all incoming raw materials and components, including electrical performance testing, appearance inspection and material analysis, to ensure that the incoming materials meet the production standards; during the production process, automated equipment is used for component welding and assembly to improve the production accuracy and efficiency; after the production is completed, each ATX power supply must pass a series of strict tests such as no-load test, load test, aging test, high and low temperature test and electromagnetic compatibility test to ensure that the product performance is stable and reliable. Yijian’s ATX power supply products have a variety of structural designs and efficiency levels, including non-modular and full-modular types, and 80Plus Bronze, Gold and Platinum certifications, to meet the different needs of users in various application scenarios. The non-modular ATX power supply is suitable for entry-level and mid-range desktops with fixed hardware configurations, with the advantages of low cost and simple installation; the full-modular ATX power supply is suitable for high-performance desktops, servers and workstations with flexible hardware configurations, with detachable cables that can reduce cable clutter in the chassis and improve heat dissipation efficiency. The 80Plus Gold GTJ-850W full-modular ATX power supply of Yijian is a specially designed product for gaming desktops, with a single +12V rail design and a high output current, which can provide sufficient power for flagship graphics cards and multi-core processors, and its full-modular design allows for flexible cable management, improving the heat dissipation effect of the gaming chassis and ensuring the smooth operation of the gaming system under long-term high-load conditions. The 80Plus Platinum PL-850W full-modular ATX power supply is suitable for medium and high-end office workstations and small enterprise servers, with a conversion efficiency of more than 90% under typical load, low energy consumption and low noise, which can ensure the long-term continuous operation of office and business processing systems and reduce the operating costs of enterprises. All ATX power supplies of Yijian have obtained more than 100 domestic and foreign patents and certifications, including 80Plus efficiency certification, UL safety certification, CE electromagnetic compatibility certification, CCC national compulsory certification and so on, which fully demonstrates the company’s strong technical strength and product quality. The products are exported to more than 20 countries and regions including the United States, Europe, Japan, South Korea, Russia, Brazil and Mexico, and are widely used in gaming, office, industrial control, server and other fields. Yijian attaches great importance to the after-sales service of ATX power supplies, and has established a complete after-sales service system covering the whole world. The company promises to provide 1% spare parts for each order, respond to customer feedback within 2 hours, and issue an 8D report within 24 hours to solve product quality problems, ensuring that customers receive timely and effective technical support and after-sales service.

Frequently Asked Questions

What testing do your ATX power supplies undergo before leaving the factory?

All our ATX power supplies undergo a rigorous testing process: samples are fully tested before mass production to verify product performance; each product is tested after every production process during manufacturing; and the final finished products pass more than 30 strict tests such as input voltage test, dynamic load test, overvoltage protection test and aging test, ensuring stable and reliable performance.
Our ATX power supplies are the mainstream power supply type, mainly applicable to desktop PCs including home office PCs, mid-to-high end gaming PCs, and professional workstations for design and video editing. Our high-power ATX3.1 models are also suitable for high-performance gaming hosts with multi-GPU configurations, and the server-grade ATX power supplies can be used for small and medium-sized server systems with stable 24/7 operation.

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customer evaluation

Christopher

I have used this ATX power supply for years, and it still works as well as new. The internal components are of high quality, and the overall build is solid, very durable.

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80Plus Certified ATX Power Supply for Multiple Scenarios

80Plus Certified ATX Power Supply for Multiple Scenarios

Our ATX power supplies cover Gold, Platinum and Bronze 80Plus certifications, suitable for gaming, office and server use. With full/non-modular options, they meet diverse needs. Contact us for high-efficiency ATX power supply products.
Rigorous Testing for Reliable ATX Power Supply

Rigorous Testing for Reliable ATX Power Supply

Every ATX power supply undergoes 30+ tests during production, with IQC before production and multi-process inspection. Our strict QC system eliminates defective products. Reach out to us for stable and safe ATX power supplies.
Professional R&D & Customization for ATX Power Supply

Professional R&D & Customization for ATX Power Supply

Our R&D team, with backgrounds from top power supply brands, designs high-performance ATX power supplies and supports OEM/ODM customization. We can adjust parameters for your specific scenarios. Contact us for customized ATX power supply solutions.
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