Seasonic introduces Revamped CORE ATX 3 PSU Series Featuring ATX 3.1 and PCIe Gen 5.1

Introducing the Seasonic CORE GX ATX 3 Series

If you’re a PC enthusiast or a system builder, you’ve probably heard of Seasonic. They’ve been a reliable name in the power supply game for years, and their updated CORE GX ATX 3 Series is here to solidify that reputation even further. Designed with the latest trends in graphics card technology in mind, these power supplies meet the high standards set by ATX 3.1 and PCIe Gen 5.1. Whether you’re looking to power a high-end gaming rig or a workstation, there’s a variant for you, with options ranging from 650 W to a robust 1000 W, all available in sleek black or white finishes.

Sleek Design Meets Functionality

One of the standout features of the CORE GX series is its fully modular design. This means you can connect only the cables you need, which not only simplifies installation but also helps keep your build looking clean and organized. Plus, the 80 Plus Gold certification ensures that you’re getting efficient power delivery without breaking the bank on your electricity bill. With color-matching braided cables, these power supplies don’t just perform well—they look good doing it.

Cooling That’s Smart and Silent

Let’s talk about cooling. The CORE GX ATX 3 units are equipped with a 120 mm hydro dynamic bearing fan, which is paired with Seasonic’s Smart and Silent Fan Control. This combo works to maintain optimal cooling performance while keeping noise levels to a minimum. Whether you’re deep into a gaming session or crunching numbers for work, you won’t be distracted by a loud fan whirring in the background. And with a solid 7-year worldwide manufacturer’s warranty backing these power supplies, you can have peace of mind knowing your investment is protected.

Innovative OptiSink Design

But wait, there’s more! The new OptiSink Design in the CORE GX ATX 3 Series enhances overall quality and reliability. Seasonic has revamped the PCB (Printed Circuit Board) layout, incorporating smaller MOSFETs and heat sink components. This redesign increases internal space, which significantly improves heat dissipation and airflow—resulting in better cooling for your components. Who doesn’t want a cooler, more reliable power supply?

Cables That Adapt to Your Needs

Flexibility is key, and the CORE GX ATX 3 doesn’t disappoint. It supports a native 12 V-2×6 16-Pin connector and up to three CPU/GPU 8-Pin connectors. This versatility means you can easily cater to the diverse power demands of different systems. Whether you’re upgrading your GPU or building a new setup from scratch, these power supplies have got you covered.

Availability and Pricing

Now, if you’re wondering when you can get your hands on one of these beauties, here’s the scoop:

In the USA

, you can expect the following prices and availability:
– CORE ATX 3 GX-850: $129.99 (available January 2025)
– CORE ATX 3 GX-750: $99.99 (available January 2025)
– CORE ATX 3 GX-650: $89.99 (available January 2025)
– CORE ATX 3 White: Built to order

In Europe

, the black versions will be available by late December 2024, while the white versions will follow in February 2025:
– CORE ATX 3 GX-850: €129.90
– CORE ATX 3 GX-750: €115.90
– CORE ATX 3 GX-650: €105.90

For the Rest of the World

, expect availability in Q4 2024:
– CORE ATX 3 GX-1000: $149.99 (Built to Order)
– CORE ATX 3 GX-850: $119.99
– CORE ATX 3 GX-750: $99.99
– CORE ATX 3 GX-650: $89.99
– CORE ATX 3 GX-850 White: $129.99 (Built to Order)
– CORE ATX 3 GX-750 White: $104.99
– CORE ATX 3 GX-650 White: $94.99

The Bottom Line

In a crowded market, the Seasonic CORE GX ATX 3 Series stands out for its thoughtful design, efficient cooling, and solid performance. Whether you’re building a powerhouse gaming rig or a reliable workstation, these power supplies are sure to meet your needs. So, are you ready to upgrade your setup?

Background Information

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About Seasonic:

Seasonic is a well-respected company in the power supply unit (PSU) industry. Founded in 1975 and headquartered in Taiwan, Seasonic has become synonymous with high-quality and reliable power supplies for a wide range of applications, including desktop computers, servers, and industrial equipment.

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Technology Explained

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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.

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CPU: The Central Processing Unit (CPU) is the brain of a computer, responsible for executing instructions and performing calculations. It is the most important component of a computer system, as it is responsible for controlling all other components. CPUs are used in a wide range of applications, from desktop computers to mobile devices, gaming consoles, and even supercomputers. CPUs are used to process data, execute instructions, and control the flow of information within a computer system. They are also used to control the input and output of data, as well as to store and retrieve data from memory. CPUs are essential for the functioning of any computer system, and their applications in the computer industry are vast.

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GPU: GPU stands for Graphics Processing Unit and is a specialized type of processor designed to handle graphics-intensive tasks. It is used in the computer industry to render images, videos, and 3D graphics. GPUs are used in gaming consoles, PCs, and mobile devices to provide a smooth and immersive gaming experience. They are also used in the medical field to create 3D models of organs and tissues, and in the automotive industry to create virtual prototypes of cars. GPUs are also used in the field of artificial intelligence to process large amounts of data and create complex models. GPUs are becoming increasingly important in the computer industry as they are able to process large amounts of data quickly and efficiently.

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PCB: Printed Circuit Boards (PCBs) are the backbone of the modern computer industry. They are thin boards made of a non-conductive material, such as fiberglass, with a thin layer of copper on top. This copper layer is etched with a pattern of electrical pathways that connect the various components of a computer together. PCBs are used in almost every electronic device, from computers to cell phones, and are essential for the functioning of these devices. They provide a reliable and efficient way to connect the components of a computer, allowing for faster and more reliable communication between them. The use of PCBs has revolutionized the computer industry, allowing for smaller, faster, and more reliable computers.

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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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