Titanium power supplies
Titanium is the highest grade of 80 PLUS™-rated power supplies, requiring (at 120V) 90% efficiency at 10% load, 92% at 20%, 94% at 50%, and 90% at 100% (at 240V, higher efficiencies are mandated). All values are maxima, and are taken from product documentation.
Note that in many cases, there is a total limit on the sum of 5V and 3.3V that is less than the sum of the individual maxima. For instance, my EVGA Supernova T2 1000 claims the ability to output 20A of 5V (100W) and 20A of 3.3V (66.6W), but only 100W between the two.
| Model | Total(W) | 12V (A) | 5V (A) | 3.3V (A) | 120V Input (A) |
|---|---|---|---|---|---|
| EVGA Supernova T2 | 1600 | 133.3 | 24 | 24 | 17 |
| EVGA Supernova T2 | 1200 | 99.9 | 20 | 20 | 15 |
| EVGA Supernova T2 | 1000 | 83.3 | 20 | 20 | 15 |
| EVGA Supernova T2 | 850 | 70.8 | 20 | 20 | 10 |
| EVGA Supernova T2 | 750 | 62.4 | 20 | 20 | 10 |
| Corsair AXi | 1600 | 133.3 | 30 | 30 | 15 |
| Corsair AX | 1000 | 83 | 25 | 25 | 13 |
| Corsair AX | 850 | 70 | 20 | 20 | 11 |
| Seasonic Prime Ultra | 1000 | 83 | 25 | 25 | 13 |
| Seasonic Prime Ultra | 850 | 70 | 20 | 20 | 11 |
| Seasonic Prime Ultra | 750 | 62 | 20 | 20 | 9.5 |
| Seasonic Prime Ultra | 650 | 54 | 20 | 20 | 9.5 |
| be quiet! Dark Power Pro | 1500 | 125 | 25 | 25 | 17 |
| be quiet! Dark Power Pro | 1200 | 100 | 25 | 25 | 16 |
| be quiet! Dark Power Pro | 1000 | ||||
| be quiet! Dark Power Pro | 750 | ||||
| Silverstone Strider | 1100 | ||||
| Silverstone SFX-L | 800 | ||||
| ASUS Thor Titanium II | |||||
| Thermaltake Toughpower iRGB | 1650 | ||||
| Thermaltake Toughpower iRGB | 1250 | 104 | 20 | 20 | 15 |
| Thermaltake Toughpower | 1000 | 83 | 22 | 25 | 12 |
| Enermax MaxTytan | 1250 | ||||
| Enermax MaxTytan | 1050 | ||||
| Super Flower Leadex | 1600 | 133.3 | 24 | 24 | 17 |
| Super Flower Leadex | 1000 | 83.3 | 20 | 20 | 15 |
| Super Flower Leadex | 850 | 70.8 | 20 | 20 | 10 |
| Super Flower Leadex | 750 | 62.4 | 20 | 20 | 10 |