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

Contact Us

Name
Email
Mobile
Company Name
Message
0/1000

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.
Get A Quote

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.

Mature Production & R&D System

Our R&D team has in-depth research and development experience in ATX power supplies, with mature production technology and strict quality control. Each ATX power supply is tested after every production process to ensure stable and reliable performance in long-term operation.

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 power range and industry standards do your ATX power supplies support?

Our ATX power supplies cover a power range from 200W to 1600W, with the mainstream models ranging from 500W to 1300W. All our high-power ATX power supplies fully support the latest ATX3.1 and PCIE5.1 industry standards, and are equipped with 12VHPWR high-power ports, which can meet the extreme power demand of the latest generation of high-end GPUs and CPUs, and adapt to future hardware upgrade trends.
Yes, our ATX power supplies have complete 80Plus certifications, including Bronze, Gold and Platinum levels. The 80Plus Gold and Platinum certified models have ultra-high energy conversion efficiency, with efficiency over 90% under typical load, which can reduce power consumption and heat generation, save energy costs for users, and is more suitable for long-term high-load operation scenarios.

Related Articles

The Importance of Efficiency in ATX Power Supplies

29

May

The Importance of Efficiency in ATX Power Supplies

In the world of PC building, the power supply unit (PSU) often takes a backseat to flashier components like graphics cards or RGB - lit motherboards. Yet, for anyone serious about system reliability, longevity, and even environmental responsibility,...
View More
How to Choose a Reliable ATX Power Supply for Servers?

04

Dec

How to Choose a Reliable ATX Power Supply for Servers?

Introduction: The Critical Role of ATX Power Supply in Server Performance Servers are the backbone of modern businesses, handling continuous data processing, storage, and network operations. Behind every stable server lies a crucial component: th...
View More
What wattage desktop power supply meets ODM needs?

17

Dec

What wattage desktop power supply meets ODM needs?

In the field of desktop power supply ODM cooperation, choosing the right wattage is a key link that directly affects the performance, stability and market competitiveness of the final product. For partners who need customized desktop power supplies...
View More
What after sales service comes with 750W power supply wholesale?

17

Dec

What after sales service comes with 750W power supply wholesale?

In 750W power supply wholesale, after-sales service is not just a “backup” for product issues—it is a core factor that determines the operational efficiency, cost control, and customer loyalty of Wholesaler 750W power supply. For bu...
View More

customer evaluation

lisa

This ATX power supply delivers excellent performance for both gaming and daily office use. It supports high-power components and has fast power response, no lag during use.

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Message
0/1000
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.
Facebook Facebook Youtube Youtube Wechat Wechat
Wechat
Linkedin Linkedin Whatsapp Whatsapp
Whatsapp
SHENZHEN YIJIAN

Copyright © 2025 Shenzhen Yijian Technology Co.,Ltd All rights reserved.  -  Privacy policy