Fractal Design Tesla R2 650 W Power Supply Review
Overload Tests
Contents
Below you can see the maximum we could pull from this power supply. The objective of this test is to see if the power supply has its protection circuits working properly. The maximum we could pull from this power supply is listed below. During this test, ripple and noise levels at +5 V, +3.3 V, and +5VSB were above the maximum allowed. Voltage regulation was still excellent, with all voltages within 2% of their nominal values.
| Input | Overload Test |
| +12VA | 29 A (348 W) |
| +12VB | 29 A (348 W) |
| +5 V | 12 A (60 W) |
| +3.3 V | 12 A (39.6 W) |
| +5VSB | 3 A (15 W) |
| -12 V | 0.5 A (6 W) |
| Total | 818.8 W |
| % Max Load | 126.0% |
| Room Temp. | 46.6° C |
| PSU Temp. | 48.7° C |
| AC Power | 994 W |
| Efficiency | 82.4% |
| AC Voltage | 108.4 V |
| Power Factor | 0.994 |