Seasonic PRIME PX-2200 PSU ATX 3.1 2200W Platinum PCIe Gen 5

Seasonic PRIME PX-2200 is a high-end ATX power supply with an absurdly serious power of 2200W and 80+ Platinum efficiency certification. This is a PSU for configurations with multi-core CPUs, several powerful GPUs, and plenty of storage, where stability under full load is non-negotiable. With support for ATX 3.0/3.1 and PCIe Gen 5.0/5.1, it is ready for the current and next generation of graphics cards. Add in the fully modular design plus 135mm FDB fan and you get serious control over cooling and cable management.

What you get

The power of 2200W gives you the comfort to power several GPUs through 4 PCI-E Gen5 12VHPWR connectors, plus additional cards and accessories through 4 x PCI-Express 6+2 pin. With 3 x 4+4 Pin ATX/EPS, you have the option for motherboards with more than one CPU connector – typical for HEDT or workstation platforms. The wide input power range of 100–240 VAC and Active PFC help the PSU maintain stable voltage and cleaner current to the components. Efficiency up to 92% at 80+ Platinum means less heat loss and lower noise at partial load, while the FDB fan (135mm) is designed for quiet and long-lasting operation.

• 2200W power provides serious resources for multi-GPU systems, heavy renders, and configurations with many devices.
• 80+ Platinum certification and up to 92% efficiency reduce excess heat and consumption under long load.
• 4 x PCI-E Gen5 12VHPWR connectors allow you to power several modern high-end GPUs according to the standards of new graphics cards.
• 4 x PCI-Express 6+2 pin provide flexibility for older or additional cards – capture, RAID, accelerators, etc.
• 3 x 4+4 Pin ATX/EPS are suitable for motherboards with additional CPU power, typical for workstation or server scenarios.
• 16 x SATA + 2 x SATA 3.3 V and 3 x Molex cover large arrays of SSD/HDD, fan hubs, and other peripherals.
• ATX 3.0/3.1 and PCIe Gen 5.0/5.1 support ensure compatibility with current and future components according to the latest standards.
• Modular design and black color help for a clean build with exactly as many cables as you need.
• 135mm FDB fan provides reliable and quieter cooling compared to standard sleeve-bearing solutions.

Who it is suitable for

This PSU is for serious gaming and workstation configurations, builds with several powerful GPUs, 3D rendering, AI, video processing, or professional-level streaming. It is also suitable for enthusiasts who want maximum headroom and ATX 3.1/PCIe Gen 5 compatibility for years to come. For a more ordinary gaming build with a single graphics card, such power is overkill and makes little sense.

The combination of 2200W, 80+ Platinum efficiency, and four 12VHPWR connectors makes the Seasonic PRIME PX-2200 PSU a choice for systems where compromising on power supply is simply not an option.