Wattage: 1000W continuous power on a single +12V rail (up to 83A) 

Efficiency: 80 PLUS Titanium certified (up to 94% efficiency at 50% load) 

Build Architecture: Fully modular with premium Japanese 105°C capacitors and Micro Tolerance Load Regulation (under 0.5% output voltage fluctuation) 

Form Factor: ATX 2.x standard, measuring 170 mm (L) × 150 mm (W) × 86 mm (H)

Important GPU Compatibility Note:

Because the SSR-1000TR is an ATX 2.x generation PSU, it uses traditional 8-pin PCIe cable headers on the power supply side.

Older/Standard GPUs (PCIe 8-pin): Connects natively using the standard 8-pin PCIe cables included in the box.

Modern High-End GPUs (RTX 40 / RTX 50 Series): Since it lacks a native 16-pin port on the PSU chassis, powering 12VHPWR or 12V-2x6 GPUs requires either:

1. The 16-pin adapter that came with your graphics card (plugs into 2 or 3 standard 8-pin PCIe cables).

2. A dedicated Seasonic 2×8-pin to 12VHPWR / 12V-2x6 direct cable designed specifically for Seasonic ATX 2.x modular power supplies.