Power Supply Seasonic CORE GX-750 V2 750W 80 Plus Gold ATX 3.1 PCIe 5.1 - SRP-CGX751-A5A32SF

Seasonic CORE GX-750 V2 is a 750W modular ATX power supply from the mid-high range, aimed at serious gaming and workstation configurations. With an 80+ Gold certification and declared efficiency of 90%, it is a good solution if you are aiming for stability and lower power consumption. It supports ATX 3.0/3.1 and PCIe Gen 5.0/5.1, which means you are covered for modern graphics cards with the new connector. The format is standard ATX, so it fits without drama in most mid and full tower cases.

What you get

With a power of 750W, you have enough reserve for a strong CPU and modern GPU, without worrying that you will hit the ceiling of the power supply under load. Thanks to the PCI-E Gen5 12VHPWR connector, you can directly power current graphics cards without needing additional adapters. The two 4+4 Pin ATX/EPS connectors allow you to comfortably use more serious motherboards and processors that require more CPU power. The modular design allows you to use only the necessary cables, which helps for better airflow and a cleaner build. The active PFC and 120mm fan ensure the power supply operates more efficiently and quietly under normal conditions.

• 750W power – sufficient for a strong gaming or workstation build with a modern graphics card and plenty of peripherals.
• 80+ Gold certification and 90% efficiency – lower energy losses and less heat compared to lower classes.
• ATX 3.0/3.1 and PCIe Gen 5.0/5.1 support – readiness for the new generation of components and higher short-term peak loads.
• PCI-E Gen5 12VHPWR connector – direct power supply for modern high-end GPUs without additional adapters.
• Modular design – you use only the necessary cables, which simplifies cable management and improves airflow.
• 6 x SATA and 3 x Molex – enough connectors for SSDs, HDDs, fans, and additional accessories.
• 120mm fan and active PFC – more stable operation and better efficiency even under higher loads.

Who it is suitable for

This power supply is a good choice if you are planning a mid-range to high-end gaming configuration or a productive machine with a powerful GPU and want ATX 3.1 coverage. It is also suitable for a future upgrade to a newer graphics card with a 12VHPWR connector. If you are aiming for a very budget build with low consumption, this class may be a bit more expensive in terms of price and capabilities.

The combination of 750W power, 80+ Gold efficiency, and ATX 3.1 / PCIe 5.1 support makes Seasonic CORE GX-750 V2 a solid foundation for a modern and future build. The most sensible thing here is that you get modern connectors and power reserve without compromising on standards and form factor.