OCZ Z Series 850 W Power Supply Review
Overload Tests
Contents
The maximum we could pull from this power supply with it still working inside ATX12V specs can be seen below. If we increased one amp at any output noise at +12 V outputs would go above the 1
20 mV limit. During this test -12 V output was with noise above the maximum allowed at 151.2 mV.
| Input | Overload Test |
| +12VA | 32 A (384 W) |
| +12VB | 32 A (384 W) |
| +5V | 18 A (90 W) |
| +3.3 V | 18 A (59.4 W) |
| +5VSB | 3 A (15 W) |
| -12 V | 0.5 A (6 W) |
| Total | 929.2 W |
| % Max Load | 109.3% |
| Room Temp. | 38.4° C |
| PSU Temp. | 42.8° C |
| AC Power | 1,089 W |
| Efficiency | 85.3% |
| AC Voltage | 104.9 V |
| Power Factor | 0.994 |