Best Seasonic products in the Power Supply PC category
On this page you'll find a ranking of the best Seasonic products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Seasonic Focus GX-1000 V4 1000W ATX3.0 black
The revised FOCUS PX and GX series is the successor to the FOCUS PLUS series, which quickly became one of the most popular power supplies on the market after its launch in 2017. In 2019, Seasonic engineers made several improvements to the successful series, such as removing the inline capacitors from the included cables. In addition to the name change of the series, the power supply housing and packaging were also redesigned to better reflect the concept of the OneSeasonic initiative.
2. Seasonic Focus GX-750 V4 750W ATX3.0 black
The newly upgraded FOCUS PX and GX series are the successors to the FOCUS PLUS series, which became an instant top seller in the power supply market after its launch in 2017. In 2019, Seasonic engineers made improvements to the popular series, such as removing the inline capacitors on the supplied cables. Besides the small change in the series naming, the PSU housing and its packaging have also been updated to align with the concept of the OneSeasonic Initiative.
S3FC - Fanless until 30% load
The industry’s first, Seasonic patented, advanced three-phased thermal control achieves an optimal balance between silence and cooling. This Hybrid Silent Fan Control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode.
Fluid Dynamic Fan Bearing
High-performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration, thereby lowering overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.
When the fan shaft rotates, high-pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces.
As the speed increases, so does dynamic oil pressure, and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the grooves helps to efficiently channel the lubricant and avert leakage.
3. Seasonic Focus GX-850 V4 850W ATX3.0 black
The revised FOCUS PX and GX series is the successor to the FOCUS PLUS series, which quickly became one of the most popular power supplies on the market after its launch in 2017. In 2019, Seasonic engineers made several improvements to the successful series, such as removing the inline capacitors from the included cables. In addition to the name change of the series, the power supply casing and packaging were also redesigned to better reflect the concept of the OneSeasonic initiative.
4. Seasonic Power supply 750W FOCUS-SGX-750 Modular (80+Gold)
SGX Power Supply with Strong 62A Single Rail
80 PLUS Gold Efficiency (up to 90%)
Fully Modular Cable Management
92mm Fan with Three Modes
Four PCIe Connectors for Graphics Cards
High-Quality Cables in Black
Powerful Power Supply with Innovative 3-Phase Fan Curve
The Seasonic Focus SGX, with its total output power of 750 watts, is suitable for gaming PCs in the mid-range to high-end segment. The power supply operates very efficiently, thanks to the use of high-quality electrical components. This 80 PLUS Gold certified power supply achieves an efficiency of up to 90% at a 50% load.
Thanks to the ATX adapter, the power supply can also be installed in the spacious power supply cages of larger midi-tower cases.
Technical Details:
Dimensions: 125 x 63.5 x 100 mm (W x H x D)
Fan Size: 92 mm
Efficiency: min. 87/90/87% @20/50/100% load at 115V, 80 PLUS Gold Certificate
Form Factor: SFX / ATX (Adapter)
Power: 750 W
+3.3V: 20 A
+5V: 20 A
3.3V+5V: 100 W
+12V: 62 A
-12V: 0.3 A (3.6 W)
+5Vsb: 3 A (15 W)
Connections (fixed):
1x 20+4-Pin
2x 4+4-Pin (ATX12V)
4x 6+2-Pin PCIe
6x SATA
3x 4-Pin Molex
Cable Length: 101 - 810 mm
Protection: OPP / OVP / UVP / SCP / OCP / OTP
Safety: cTUVus, TUV, CB, CCC, BSMI, EAC, CE.
5. Seasonic VERTEX GX-1000, 80+ Gold
The Vertex GX-1000 PC power supply - ATX 3.0 is the perfect choice for all PC enthusiasts and gamers who need a reliable power source for their system. With its five technical highlights, it sets new standards in terms of performance and efficiency.
High Performance: The Vertex GX-1000 offers an impressive power output of 1000 watts, providing sufficient power for even the most demanding systems. Whether for gaming, video editing, or other resource-intensive tasks, this power supply ensures that your PC always has enough energy.
Efficient Cooling: Thanks to a powerful fan and intelligent cooling technology, the Vertex GX-1000 remains cool even under full load. This extends the lifespan of the components and ensures system stability.
ATX 3.0 Standard: The power supply complies with the ATX 3.0 standard, offering high compatibility with the latest PC components. Whether it's the motherboard, graphics card, or hard drive, the Vertex GX-1000 fits perfectly into your system.
Modular Cable Management: With the modular cable management of the Vertex GX-1000, you can customize the cables to meet your needs. This keeps the interior of your PC tidy and improves airflow, leading to better cooling.
High Energy Efficiency: The Vertex GX-1000 meets the requirements of the 80 PLUS Gold certification. This means it offers a high energy efficiency of up to 90%. As a result, you not only save on electricity costs but also help protect the environment.
The Vertex GX-1000 PC power supply - ATX 3.0 is the ideal choice for anyone looking for a reliable power source for their system. With its high performance, efficient cooling, ATX 3.0 standard, modular cable management, and high energy efficiency, it sets new benchmarks for PC power supplies. Whether for gaming, video editing, or other resource-intensive tasks, this power supply delivers the necessary power.
6. Seasonic Power supply unit G12-GM-650 Semi-Modular
The Seasonic FOCUS Gold SSR-650FM power supply offers reliable and efficient performance for any PC or server setup. With an output power of 650 watts, this power supply ensures stable power delivery across various voltage levels and achieves an efficiency of up to 90% at 50% load. The semi-modular design allows for easy cable management, reduces cable clutter, and improves airflow within the case. This power supply features a mean time between failures (MTBF) of 100,000 hours and includes protections against overheating, overcurrent, overvoltage, overpower, undervoltage, and short circuits to safeguard your components. Additionally, the 120mm fan utilizes fluid dynamic bearings for quieter operation and a longer lifespan. It meets several environmental standards, making it an energy-efficient choice that complies with ENERGY STAR requirements.
7. Seasonic G12 GC-650 NEW 650W ATX3.0
The Seasonic G12 GC-650 is a powerful PC power supply with a rated output of 650 watts and an 80 PLUS Gold certification, ensuring high energy efficiency of up to 90 percent. This power supply is designed in the ATX format and provides reliable power for modern computer components. With an active cooling system that includes a 120 mm fan, it ensures effective heat dissipation and quiet operation. The fixed cable strands allow for easy installation and tidy cable management within the case. The G12 GC-650 is ideal for users who value quality and performance and are looking for a long-term solution for their PC needs. Additionally, it comes with a 5-year manufacturer support, providing extra security and confidence in the product quality.
- 80 PLUS Gold certification for high energy efficiency
- Active cooling with a 120 mm fan
- Fixed cable strands for easy installation
- 5 years of manufacturer support for added security.
8. Seasonic B12
The B12 BC series is available in the standard ATX form factor and in wattages commonly used for PC systems. The Seasonic B12 BC meets the 80 PLUS Bronze standard with at least 82%, 85%, and 82% energy efficiency at 20%, 50%, and 100% load, respectively. This efficiency, combined with Active Power Factor Correction, allows the B12 BC series power supplies to reduce energy waste, leading to savings on energy costs for users. The B12 BC units are not only highly efficient but also utilize LLC resonant converter design and industry-leading Smart and Silent Fan Control (S2FC).
9. Seasonic Core GX-750-V2 750W ATX3.1 black
The Seasonic Core GX-750-V2 is a powerful ATX power supply with a rated output of 750 watts, designed for reliable power delivery to PC systems. It features an 80 PLUS Gold certification, ensuring a high efficiency of up to 90 percent. This power supply is equipped with fully modular cable management, allowing for flexible and tidy installation. Active cooling is provided by a 120 mm fan that ensures efficient heat dissipation. The design of the power supply is focused on durability and stability, which is emphasized by the 7-year manufacturer support. The Core GX-750-V2 is therefore an excellent choice for users who value efficiency, performance, and ease of use.
- 80 PLUS Gold certification for high efficiency
- Fully modular cable management for flexible installation
- Active cooling with a 120 mm fan
- Durable design with 7 years of manufacturer support
- Compatible with ATX 3.1 and PCIe 5.1.
10. Seasonic Focus GX-850 V4 850W ATX3.0 white
The Seasonic Focus GX White ATX 3.1 is designed to meet the needs of demanding PC users. This fully modular power supply combines the latest technology with a stylish white design, offering reliable performance for both the latest hardware and aesthetically pleasing setups.
Features:
ATX 3.1 standard compliance: Supports higher power demands and dynamic power spikes, especially for demanding graphics cards like NVIDIA RTX 40 series.
Fully modular design: Cables can be detached as needed, making cable management easier and improving airflow.
80 PLUS Gold certification: Excellent energy efficiency ensures lower heat generation and reduced operating costs.
Silent operation: A 135 mm fluid dynamic bearing fan provides effective cooling at a quiet noise level and long-lasting operation.
Long warranty: A 10-year manufacturer warranty indicates reliability and longevity.
