What’s the Benefit of Efficiency: ECO Friendly Efficient power supplies directly save 85 kWh per desktop PC per year, and 300 kWh per server per year.  Increased System Reliability reduced heat output increases computer system reliability by up to 40%.  Decreased System Maintenance Costs Increased reliability reduces costly repairs, IT support and lost worker productivity. Increased Comfort Reduced heat output minimizes the need for noisy PC fans, making for a quieter and more productive office environment.

1. How to determine
PSUs efficiency

2. Efficiency Calculation
Power
Input
100W
Output
80W
Socket System
= Output/ Input
= 80/ 100
= 80%
Efficiency

3. What’s the Benefit of Efficiency
• ECO Friendly
Efficient power supplies directly save 85 kWh per desktop
PC per year, and 300 kWh per server per year.
• Increased System Reliability
reduced heat output increases computer system reliability
by up to 40%.
• Decreased System Maintenance Costs
Increased reliability reduces costly repairs, IT support and
lost worker productivity.
• Increased Comfort
Reduced heat output minimizes the need for noisy PC fans,
making for a quieter and more productive office
environment.

4. Efficiency Certificate
80PLUS
The 80PLUS performance specification requires multi-output power supplies in
computers and servers to be 80% or greater energy efficient at 20%, 50% and
100% of rated load with a true power factor of 0.9 or greater. This makes an
80PLUS certified power supply substantially more efficient than typical power
supplies and creates a unique market differentiation opportunity for power
supply and computer manufacturers.

5. Efficiency Level
Full Range / Input voltage: 100~264V
PFC .90 at 50%
Loading Efficiency
20% 80%
50% 80%
100% 80%
PFC .90 at 50%
Loading Efficiency
20% 82%
50% 85%
100% 82%
PFC .90 at 50%
Loading Efficiency
20% 85%
50% 88%
100% 85%
PFC .90 at 50%
Loading Efficiency
20% 87%
50% 90%
100% 87%
PFC .90 at 50%
Loading Efficiency
20% 90%
50% 92%
100% 89%
PFC .90 at 50%
Loading Efficiency
10% 90%
20% 92%
50% 94%
100% 90%
230V EU Internal / Input voltage: 100~264V
PFC .90 at 50%
Loading Efficiency
20% 82%
50% 85%
100% 82%
PFC .90 at 50%
Loading Efficiency
20% 85%
50% 88%
100% 85%
PFC .90 at 50%
Loading Efficiency
20% 87%
50% 90%
100% 87%
PFC .90 at 50%
Loading Efficiency
20% 90%
50% 92%
100% 89%
PFC .90 at 50%
Loading Efficiency
20% 92%
50% 94%
100% 90%
PFC > .95 at 20%
Loading Efficiency
10% 90%
20% 94%
50% 96%
100% 95%

6. How to Check My PSU Efficiency
• Log on : https://www.plugloadsolutions.com/80PlusPowerSupplies.aspx

7. How to Check My PSU Efficiency
• Find FSP Technology Inc.

8. How to Check My PSU Efficiency
• Find Model Number FSP400-60HHN

9. How to Check My PSU Efficiency
Input
Voltage
PSU Real
Wattage
Efficiency

10. Follow us
www.FSP-group.com│www.FSPLifestyle.com