ASUS ROG Strix 1200W Platinum vs Thermaltake Smart BM3 750W 80Plus Bronze ATX 3.1 &

Price Comparison

The ASUS ROG Strix 1200W Platinum is priced at $264.99, while the Thermaltake Smart BM3 750W is significantly cheaper at $75.99. This makes the Thermaltake option about 71% less expensive than the ASUS model. This price difference may be a crucial factor for budget-conscious consumers or those who do not require the high wattage and premium features offered by the ASUS power supply. While the ASUS model touts high efficiency and advanced technology, the Thermaltake provides a solid performance at a fraction of the cost, making it an attractive option for users with more modest needs.

Power Output and Efficiency

The ASUS ROG Strix offers a robust 1200W output, which is ideal for high-end gaming rigs and demanding applications. In contrast, the Thermaltake Smart BM3 provides a maximum output of 750W. This 450W difference means that if you're planning to power multiple high-performance components, the ASUS model is a clear winner. Additionally, the ASUS power supply boasts an 80 PLUS Platinum certification, indicating superior energy efficiency, while the Thermaltake is rated as 80 PLUS Bronze. This means that the ROG Strix can deliver power more efficiently, reducing energy waste and potentially lowering electricity bills over time.

Build Quality and Components

When it comes to build quality, the ASUS ROG Strix is engineered with high-end components, including GaN MOSFET technology, which enhances power efficiency by up to 30%. This ensures a cooler operation and a more organized internal layout. The Thermaltake Smart BM3, on the other hand, includes high-quality Japanese capacitors rated for 105°C, which contributes to its reliability. While both power supplies are built with quality components, the ASUS's use of advanced technologies positions it as a more premium choice for those who demand the best performance and longevity from their hardware.

Modularity

The ASUS ROG Strix is fully modular, allowing users to connect only the cables they need, which can help reduce cable clutter and improve airflow inside the case. This feature is especially beneficial for high-performance builds where every bit of airflow can contribute to better cooling. The Thermaltake Smart BM3 is semi-modular, providing some flexibility but not to the same extent as the fully modular design of the ASUS. If you're someone who values a tidy build and optimal airflow, the modularity of the ASUS power supply may be a decisive factor.

Cooling Solutions

Cooling is an essential aspect of power supplies, especially for high-performance gaming rigs. The ASUS ROG Strix features large heatsinks that cover critical components, resulting in lower temperatures and reduced noise compared to reference designs. Additionally, it incorporates dual ball fan bearings designed to last up to twice as long as traditional sleeve bearings. In contrast, the Thermaltake Smart BM3 employs a 120mm fluid dynamic bearing fan with a Smart Zero Fan function, which only activates the fan when the load exceeds 20%. While both power supplies have effective cooling solutions, the ASUS model appears to offer superior thermal management for more intensive workloads.

Warranty and Support

The ASUS ROG Strix comes with an impressive 10-year warranty, reflecting the manufacturer's confidence in its durability and performance. In comparison, the Thermaltake Smart BM3 offers a 5-year warranty, which, while still respectable, is significantly shorter than that of the ASUS. A longer warranty can provide peace of mind, especially for users investing in high-end components, as it suggests a commitment to quality and customer support from the manufacturer.

Compatibility with New Technologies

Both power supplies are compliant with ATX 3.1 standards and feature PCIe 5.0 readiness, ensuring they can support the latest graphics cards and components. The ASUS ROG Strix includes a native 12V-2x6 connector specifically designed for next-gen graphics cards, enhancing its future-proof capabilities. The Thermaltake also supports PCIe Gen 5 but does not highlight any specific features geared towards next-gen graphics technology as prominently as the ASUS. For enthusiasts looking to build a cutting-edge system, the ASUS may offer slightly better preparation for future upgrades.

Which should you buy?

Choosing between the ASUS ROG Strix 1200W Platinum and the Thermaltake Smart BM3 750W largely depends on your specific needs and budget. If you prioritize high wattage, efficiency, and premium features, the ASUS model, priced at $264.99, offers unmatched performance and longevity with its advanced cooling solutions and fully modular design. However, if you're seeking a more budget-friendly option that still meets modern standards, the Thermaltake, at $75.99, provides solid performance for less demanding systems. Ultimately, your choice will depend on the level of performance you require and how much you're willing to spend.