Power supply Seasonic PRIME TX-1600 (1600W) 80 Plus Titanium PCIe Gen 5.1 PSU ATX3.1 - SSR-1600TR2-ATX3.1

Seasonic PRIME TX-1600 is a high-end modular ATX power supply for serious gaming and workstation configurations, where upgrades and powerful graphics cards are the norm, not the exception. You have 1600W power and ATX 3.0/3.1 support with PCIe Gen 5.0/5.1, making it ready for the latest GPUs. The 80+ Platinum certification and up to 92% efficiency mean less energy loss and lower temperatures. The combination of Active PFC and a large 135mm FDB fan is aimed at stability and quiet operation under load.

What you get is a power supply that comfortably handles several powerful components simultaneously – high-end GPU plus a brutal CPU, additional cards, many drives, and peripherals. Thanks to two PCI-E 5.1 connectors and six PCI-Express 6+2 pin, you can power modern graphics cards, including configurations with more than one card. With up to 16 SATA connectors and Molex, you can power large arrays of SSD/HDD, fan hubs, and additional accessories without the need for adapters. The modular design allows you to connect only the necessary cables, which simplifies cable management and improves airflow in the case. Active PFC and the wide input range of 100–240 VAC provide stable operation even with a more unstable network.

• Power 1600W – sufficient for the most demanding gaming and professional systems with multi-core CPUs and high-end GPUs.
• 80+ Platinum certification and up to 92% efficiency – lower losses, less heat, and quieter operation at the same load.
• ATX 3.0/3.1 with PCIe Gen 5.0/5.1 – readiness for the latest GPU standards, including through 2 PCI-E 5.1 connectors.
• Rich set of connectors – 20+4 Pin ATX, 3x 4+4 Pin ATX/EPS, 6x PCI-Express 6+2 pin, 2x SATA 3.3 V, 16x SATA and 3x Molex cover almost any configuration.
• Modular design – connect only the necessary cables for a cleaner interior and better airflow in the case.
• 135mm FDB fan – longer life and lower noise compared to standard fans, especially under partial load.
• Active PFC and input 100–240 VAC – cleaner power to components and compatibility with various electrical networks.

This power supply is suitable for enthusiasts building a high-end gaming machine, streaming/render workstation, or a system with many drives and expansion cards. If you are making a small budget build or mid-range PC, the power here will be too much for you and you will likely exceed your needs.

The combination of 1600W, 80+ Platinum efficiency, and full ATX 3.1 / PCIe Gen 5.1 support makes this model a logical choice if you want a power supply that won't limit you in future upgrades.