Thermaltake ToughPower GF3

Yes, the ToughPower GF3 is fully ATX 3.0 compliant, meaning it includes native support for the 12VHPWR connector required by modern high-performance GPUs without needing adapters.

Absolutely. Because you only plug in the cables you need, you eliminate the clutter of unused wires in your case, which significantly improves airflow and makes the building process much cleaner.

The fan uses a hydraulic bearing designed for quiet operation. While it will spin faster under heavy loads to keep components cool, it is engineered to maintain a low noise profile compared to standard sleeve-bearing fans.

For most standard gaming builds, 1350W is likely more power than you need. This unit is specifically targeted at enthusiasts running multi-GPU setups, extreme overclocking configurations, or workstation-grade hardware that demands high, stable power delivery.

The 80 PLUS Gold rating guarantees at least 87% efficiency at 20% load, 90% at 50% load, and 87% at 100% load. This means the unit wastes less energy as heat, which can lead to slightly lower electricity costs over time compared to less efficient power supplies.

The ToughPower GF3 follows the standard ATX form factor, so it should fit in most mid-tower and full-tower cases. However, at 6.4 inches deep, it is slightly longer than some entry-level units, so double-check your case's power supply clearance specifications before purchasing.