Seasonic PRIME SSR-1600TR2 Power Supply Noctua Edition Review

A Closer Look – Interior

The interior construction is founded on Seasonic’s critically acclaimed PRIME TX platform. This is one of the most technologically advanced platforms on the market, known for its cutting-edge circuitry and exceptional electrical performance. The design philosophy focuses on stability and longevity, earning its reputation as an industry benchmark. Normally, that’s what every PSU maker says about every PSU, but the hardware is here to prove it in this case.

Power stability is a non-negotiable feature for a unit of this capacity, and the component selection reflects this. The PSU is packed with only top-tier components, specifically using 105°C-rated Japanese electrolytic capacitors.

These high-grade capacitors are essential for ensuring longevity, reliability, and stability under demanding, sustained use. The highly advanced electrical design incorporates Micro Tolerance Load Regulation (MTLR), which is crucial for maintaining ultra-tight voltage regulation.

The superior cooling performance is achieved through a multi-faceted approach. The high-efficiency Titanium platform itself is key, as it generates minimal waste heat. The airflow is expertly managed by the large 120mm Noctua fan, which operates under a sophisticated Digital Hybrid Fan Control system. This system allows for a semi-passive mode of operation, meaning the fan can switch off completely up to approximately 50% load.

There’s a plethora of heatsinks, far more than it likely needs to keep cool given its efficiency, but it also allows it to draw significant power loads without needing much input from the fan, if any.

This meticulous design is what allows the unit to maintain safe operating temperatures while proudly achieving the ultra-quiet Cybenetics Lambda A++ noise rating.

There’s enough hardware in here to call it two PSUs, there are two massive transformers, there are three massive bulk capacitors, and everything is just superbly over-engineered. Overkill? Perhaps, but it’s nice to have nice things.