SEASONIC GX-550 Core Modular Atx Power Supply 550W

( Brand: Seasonic ), ( Manufacturer Part Number: GX-550 ), ( Compatible Brand: Universal ), ( Type: Power Supply ), ( Color: Gold ), ( Maximum Output Power: 550w )

Review SEASONIC New Condition Core 550w Gold Full modular Atx Power Supply

The Seasonic GX-550 is a high-performance, 550-watt 80 Gold certified full-modular ATX power supply designed for enthusiasts and system builders seeking exceptional power delivery efficiency and flexibility.

This power supply features 80 Gold certification, indicating an efficiency level of up to 90% under typical load conditions. This not only ensures minimal power waste but also helps reduce operating temperatures and lower your system's carbon footprint.

The GX-550 is a full-modular design, meaning each cable is detachable, allowing for customizable cable management and ease of installation. The modular design also eliminates unnecessary cables, reducing clutter within your case and improving airflow.

The power supply employs a quiet fan design with a 135mm double ball-bearing fan. This fan operates at low speeds under normal conditions, ensuring minimal noise output. However, the fan's design ensures adequate cooling performance when needed, providing reliable operation even under heavy loads.

The Seasonic GX-550 comes with an active PFC (Power Factor Correction) circuit, which ensures the power supply maintains a power factor close to 1.0 at all operating loads. This feature not only enhances the power supply's efficiency but also provides better stability and compatibility with various electrical grids.

The power supply offers a wide range of output connectors, including 24-pin ATX, 4 4-pin EPS12V, 4 4-pin EPS12V auxiliary, 6 2-pin EPS12V, 6x SATA, 3x SATA Express, and 6x Peripheral PCIe connectors. This extensive selection caters to various system configurations and component requirements.

The Seasonic GX-550 is built with high-quality Japanese capacitors, ensuring reliable and long-lasting power delivery. The power supply also undergoes rigorous testing and validation to meet the stringent requirements of the 80 Gold certification.

In summary, the Seasonic GX-550 is a versatile, efficient, and reliable power supply option for system builders seeking a high-performance and flexible solution for their power needs. Its 80 Gold certification, full-modular design, quiet fan, wide range of output connectors, and use of high-quality components make it an excellent choice for any enthusiast or performance-oriented build.

The Seasonic GX-550 is a 550-watt 80 Gold certified full-modular ATX power supply. Here are some pros and cons that can help you make an informed decision about purchasing this power supply unit (PSU):

1. High Efficiency: The 80 Gold certification ensures that this PSU operates at 90% efficiency under full load, which can save energy and reduce heat generation.

2. Modular Design: The full-modular design allows you to use only the cables you need, which can improve airflow inside your computer case and reduce clutter.

3. Quiet Operation: Seasonic is known for producing quiet PSUs, and the GX-550 is no exception. It uses a fluid dynamic bearing fan that starts at a low speed to keep noise levels down.

4. Reliability: Seasonic is a reputable brand with a long history of producing high-quality and reliable PSUs.

5. Protections: The PSU comes with various protections, such as over current protection, over voltage protection, and short circuit protection, to ensure the safety of your components.

1. Price: The Seasonic GX-550 is more expensive than some other 550-watt PSUs on the market.

2. Size: The PSU is a bit larger than some other 550-watt PSUs, which may not fit in smaller computer cases.

3. Limited Overclocking Potential: The PSU is designed for efficient and stable operation, but it may not provide enough headroom for extreme overclocking.

The Seasonic GX-550 is a high-quality, efficient, and reliable power supply unit that is worth the investment if you are looking for a quiet, modular, and full-featured PSU. Its high efficiency, modular design, and reliability make it a good choice for enthusiasts, gamers, and professionals who demand the best performance from their components.

If you are in the market for a high-performance, quiet, and reliable 550-watt power supply, the Seasonic GX-550 is a great choice. Its modular design, efficiency, and various protections make it an ideal solution for building a high-end gaming or workstation system. However, if you are on a tight budget, you may want to consider other options that offer similar performance at a lower price point.

Details:

Item is brand new however UPC was removed for rebate purposes. With its 80 Gold certification, it boasts excellent energy efficiency while providing reliable power output. The full-modular design makes cable management easier, ensuring a cleaner and neater setup. Compatible with various brands, this power supply is a versatile choice for those seeking dependable and efficient solution their computing needs.

part #: gx550 prices

• $25.00-$50.00

specifications prinopower:

• brand: Seasonic
• mpn: Gx-550
• compatible brand: Universal
• type: Power Supply
• color: Gold
• maximum output power: 550w

payments prinopower:

• wallet: Google-pay
• other
• credit card: Discover

offer prinopower:

• quantity: 1
• sold: 0
• availability: In Stock
• started: September 3, 2025
• options: Ship-to-home

shipping prinopower:

• transit: 3-8 Days
• cost: $12.20
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• class: Standard

returns prinopower:

• policy: No Returns

general prinopower:

• condition: Open box
• Printers, Scanners Supplies > Printer Scanner Parts Accs > Power Supplies

seller prinopower:

• city: Redwood City, California
• rating: 100.0%
• # reviews: 730

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