ATX Power Supply The Heart of Your Gaming PC

2024-10-28
GM-700

atx pc power supply GM-700

GM-Series power supply 2024 Edition, Fully-modular cables allowing you to only connect cables that your system needs.
Fewer cables allow it to be tidy and better airflow inside your case.
High efficiency with multi-protection gives the user durability and total confidence in your next system build.
Built-in APFC (Active Power Factor Correction) rates.
Smart semi-modular design offers easier cable management.
Up to 85%+ efficiency with official 80Plus certificate.
Mesh sleeves reduce the blockage of system air flow.
Silent 14cm fan with optimized thermal fan speed control.
Powerful single +12V rail offers compatible DC output.
Specifications are subject to change without notice.
Products and models may vary depending on your region.
Contact your local retailer for more information.

GS-750G Black

atx pc power supply GS-750G Black

• The GameMax SFX Series Power Supplies offer compact, high-performance solutions designed for small form factor builds, combining efficiency and reliability in one package。
•  Exceptional Performance: Certified 80 PLUS efficiency, precise voltage regulation, and smart fan control ensure dependable operation.
•  Compact and Powerful: The SFX Modular 750W (2024) measures 125mm x 110mm x 65mm, delivering robust power in a small footprint.
•  Flexible Installation: Includes an SFX to ATX adapter, enabling installation in both SFX and ATX cases for enhanced airflow flexibility.
•  Optimized Cooling: GameMax hybrid fan control automatically adjusts cooling based on system demands for maximum efficiency.

GM-800

atx pc power supply GM-800

GM-Series power supply 2024 Edition, Fully-modular cables allowing you to only connect cables that your system needs
Fewer cables allow it to be tidy and better airflow inside your case
High efficiency with multi-protection gives the user durability and total confidence in your next system build
Built-in APFC (Active Power Factor Correction) rates
Smart semi-modular design offers easier cable management
Up to 85%+ efficiency with official 80Plus certificate.
Mesh sleeves reduce the blockage of system air flow
Silent 14cm fan with optimized thermal fan speed control
Powerful single +12V rail offers compatible DC output
Specifications are subject to change without notice
Products and models may vary depending on your region
Contact your local retailer for more information.

VP-800-RGB

atx pc power supply VP-800-RGB

The GameMax VP series power supply offers performance and incredible value
80Plus ready to support high efficiency required, also it is continuing a popular for computer builds.
GameMax VP RGB Range has great features that make it a good choice for people who are looking for an efficient and reliable, good-value power supply
The most suitable cost-performance ratio is the best choice for a system builder.
RGB LED Lighting to power your system with style
Bring your system to life with built-in unique lighting effects that are without additional controlled use.

RGB-Smart 850 PRO (ATX3.0/3.1 PCIe5.0/5.1)

atx pc power supply RGB-Smart 850 PRO (ATX3.0/3.1 PCIe5.0/5.1)

850W Power: Fully modular, 80+ Gold Certified, 90% efficiency
Advanced Design: LLC+DC-DC with powerful single +12V rail.
Compatibility: Supports ATX 3.0/3.1, PCIe 5.0/5.1, 16-pin 12V-2*6 for latest GPUs.
RGB Lighting: 140mm ARGB fan with 25 lighting modes, syncs with major motherboard brands.
High-Quality Components: Japanese bulk capacitor for durability and stability.
Quiet Cooling: 140mm ultra-quiet fan with automatic temperature control.
Wireless Design: Wireless design for cleaner setup and better heat dissipation.
Comprehensive Protection: OPP/OVP/UVP/SCP/OCP/SIP for stability and safety.

RGB-850 SE

atx pc power supply RGB-850 SE

GameMax RGB Series 850W Power Supply 80 Plus Gold Certified Efficiency:
80 Plus Gold Certified Efficiency: Achieves up to 92% energy efficiency, reducing power waste and ensuring stable, reliable performance.
High-Quality Japanese Capacitors: Equipped with 105°C-rated Japanese capacitors for enhanced durability and consistent power delivery.
+12V Single Rail Design: Provides stable power distribution, perfect for high-performance CPUs and GPUs, ensuring system stability even under heavy loads.
Fully Modular and Flat Cable Design: Allows for efficient cable management, improving airflow and cooling performance within your case.
ARGB Lighting with 25 Modes: Features a built-in 120mm ARGB fan with customizable lighting modes, adding a vibrant, personalized touch to your build.

GX-1050 PRO BK (ATX3.1 PCIe5.1)

atx pc power supply GX-1050 PRO BK (ATX3.1 PCIe5.1)

• 1050W 80 Plus Platinum ATX3.1 PCIe5.1 power supply with PCIe5.1 12V-2*6 connector for direct RTX™ 40 Series GPU connection, minimizing current loss.
•  ATX3.1 & PCIe5.1 ready with 12V-2*6 connector
•  LLC MPS1213 Chipset optimizes LLC resonant circuit for high efficiency at all loads
•  UP3861 Chip ensures stable 3.3V and 5V outputs with reduced ripple noise
•  MPS6924 Chip boosts efficiency via optimized synchronous rectification
•  105℃ Japanese bulk capacitors ensure long life and stable output
•  Quiet, temperature-controlled axial fan for efficient cooling
•  Seven protection levels: OTP, OCP, SCP, OVP, UVP, OPP, SIP
•  Black flat copper output cables for efficient power delivery
•  SMT-produced components for fast heat dissipation and stability

RGB-Smart  1300 (ATX3.0/3.1 PCIe5.0/5.1)

atx pc power supply RGB-Smart 1300 (ATX3.0/3.1 PCIe5.0/5.1)

1300W Power: Fully modular, 80+ Platinum Certified, 92% efficiency
Advanced Design: LLC+DC-DC with powerful single +12V rail.
Compatibility: Supports ATX 3.0/3.1, PCIe 5.0/5.1, 16-pin 12V-2*6 for latest GPUs.
RGB Lighting: 140mm ARGB fan with 25 lighting modes, syncs with major motherboard brands.
High-Quality Components: Japanese bulk capacitor for durability and stability.
Quiet Cooling: 140mm ultra-quiet fan with automatic temperature control.
Wireless Design: Wireless design for cleaner setup and better heat dissipation.
Comprehensive Protection: OPP/OVP/UVP/SCP/OCP/SIP for stability and safety.

RGB1050 PRO WH

atx pc power supply RGB1050 PRO WH

GameMax RGB-1050 PRO WHITE Fully Modular 80+ Gold Certified, LLC+DC-DC design for Powerful single +12V rail helps ensure a stable and reliable supply to other PC components
With 140mm ARGB fan helps deliver brighter and stunning light effect and supports synchronization with compatible RGB motherboards from ASUS, GIGABYTE, MSI, and ASRock for countless illumination possibilities
80 Plus Gold Certified: RGB-1050 PRO uses the main Japan Capacitor with 90% efficiency or higher under typical loads
Lower power consumption, less noise, and cooler temperatures.RGB Light Mode: 25 smart RGB lighting modes with memory function, press the RGB controller switch to choose the color mode you like single color mode, breathing lights mode, and color mix mode.
Full Modular: Free-Cable Design, Farewell to messy cables!
The daughterboards are directly soldered to the motherboard for better heat dissipation and impressive output power quality.
Ultra-quiet fan: The 140mm ultraquiet fan keeps your power supply quiet while maintaining good heat dissipation.
Output and Protection: Powerful single +12V rails offer stable DC output and support high-end graphic cards and PC systems
Excellent capacitors offer stability, durability, and reliability, OPP/OVP/UVP/SCP/OCP/SIP electrical protection is included.

When building or upgrading a PC, one component that often doesn't get as much attention as it deserves is the power supply unit (PSU). Among the various standards available, the ATX power supply is one of the most popular choices for many PC builders. This article delves into the specifics of ATX PC power supplies, covering their features, advantages, and considerations when selecting the right unit for your system.

What is an ATX Power Supply?

An ATX power supply is a standardized power supply unit designed to provide power to all components in a desktop computer. Developed by Intel in 1995, the ATX specification defines not only the physical dimensions of the power supply but also the voltage outputs and connectors used to power the motherboard, storage devices, and peripheral components.

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Key Features of ATX Power Supplies

  1. Standardized Dimensions: The standard size for an ATX power supply is approximately 150mm wide, 140mm deep, and 86mm tall. This uniformity allows for compatibility with most computer cases designed to accommodate ATX motherboards.

  2. Voltage Outputs: An ATX power supply typically provides several voltage outputs, including +3.3V, +5V, and +12V. These voltages are crucial for powering various components:

    • +3.3V: Used primarily for the motherboard and RAM.

    • +5V: Powers USB devices and some older peripherals.

    • +12V: Powers the CPU, graphics cards, and drives.

  3. Connectors: An ATX PSU features a variety of connectors to interface with components:

    • 24-pin ATX Connector: Connects to the motherboard, providing essential power.

    • 4/8-pin CPU Connector: Supplies power to the CPU.

    • SATA Power Connectors: Used for modern SSDs and HDDs.

    • Molex Connectors: Often used for older devices and certain fans.

Advantages of Using ATX Power Supplies

  1. Compatibility: The ATX form factor ensures compatibility with a wide range of motherboards and cases, making it a versatile choice for most builds.

  2. Efficiency: Many ATX power supplies are now certified with efficiency ratings such as 80 PLUS, indicating they convert a high percentage of AC power into usable DC power with minimal waste. This not only reduces energy costs but also generates less heat, contributing to overall system reliability.

  3. Modularity: Some ATX power supplies come with modular cables, allowing users to connect only the cables they need. This results in a cleaner build with improved airflow, as unnecessary cables can be eliminated.

  4. Cooling Options: Most ATX power supplies are equipped with a fan to dissipate heat generated during operation. Advanced models may feature larger, quieter fans or even fanless designs that operate silently under low loads.

  5. Safety Features: Quality ATX power supplies often include built-in protections against over-voltage, under-voltage, short circuits, and overheating, ensuring safe operation and protection for connected components.

Choosing the Right ATX Power Supply

When selecting an ATX power supply, consider the following factors:

  1. Wattage Requirements: Determine the wattage your system will require. You can calculate this by adding the wattage of each component (CPU, GPU, drives, etc.) or by using online PSU calculators. It’s generally a good idea to choose a PSU that exceeds your total wattage needs by about 20% to allow for future upgrades and peak usage.

  2. Efficiency Rating: Look for a PSU with an 80 PLUS certification, indicating it is efficient. The higher the certification (Bronze, Silver, Gold, Platinum), the better the efficiency.

  3. Modularity: Decide whether you want a non-modular, semi-modular, or fully modular PSU. Modular options can lead to a neater setup, as you only connect the cables you need.

  4. Cooling Solutions: Consider the cooling features of the PSU. Look for models with larger, quieter fans and good airflow designs to ensure efficient cooling.

  5. Brand Reputation: Opt for power supply units from reputable brands known for reliability and quality, such as Corsair, EVGA, Seasonic, and GameMax. Read reviews and check for warranty options to ensure you’re making a sound investment.

Conclusion

In conclusion, the ATX power supply is a critical component of any PC build. It not only provides the necessary power to your system but also impacts overall efficiency, cooling, and reliability. By understanding the key features and advantages of ATX power supplies, as well as how to choose the right one for your needs, you can ensure a smooth and efficient computing experience.

When planning your next build or upgrade, don’t overlook the importance of a quality power supply. Investing in a reliable ATX PSU will pay off in terms of performance, longevity, and peace of mind.


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