Efficiency in accordance with the 80 PLUS specification:
Efficiency under different load profiles:
Antec's PSU shows very well here. The 380 W PSU even manages to take a slight lead in our efficiency measurements. The two best PSUs from the previous bunch, the Huntkey Jumper 450B and the Xigmatek NRP PC402, can only just match the Antec EA-380D Green. The EA-380D performs well in the other measurements, as well.
Only the nine degree increase in temperature under load sticks out, which it is most likely attributable to the small fan.
Summary
- PSUs At A Reasonable Price
- Corsair CX400W
- Corsair CX400W: Measurements
- FSP Saga II 400
- FSP Saga II 400: Measurements
- Huntkey Jumper 450B
- Huntkey Jumper 450B: Measurements
- Xigmatek NRP-PC402
- Xigmatek NRP-PC402: Measurements
- Test Configuration And Short Circuit Tests
- Antec EA-380D Green
- Antec EA-380D Green: Measurements
- Chieftec BPS-450S
- Chieftec BPS-450S: Measurements
- Enermax PRO82+ II (425 W)
- Enermax Pro82+ II: Measurements
- Test Configuration And Short Circuit Tests
- Hold-Up Time, Inrush Current, And Peak Load Tests
- Efficiency In Accordance With 80 PLUS Specification, Temp., And Standby Power
- Load Profiles Efficiency Overview
- Conclusion And Recommendations
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