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Thermaltake Toughpower XT 750W Power Supply Review

paulktreg    -   January 25, 2010
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Testing(Continued):

Temperature, Noise Levels and Fan Speeds:

 

I am not going to give a pass or fail in this section, as the ATX12V V2.2 does not really have any references on which to base a decision.

Temperatures are purely for information only, as there are too many variables involved when installed in a case, which, by the way, it wasn't. Ambient temperature, processor cooling efficiency and case cooling fans all play their part on the temperature of the air entering the power supply, and consequently, the temperature of the air leaving it. No valid conclusions can be made from this test.

 

Thermaltake Toughpower XT 750W Power Supply Temperature & Fan Speeds @ 110/230Vac
DC Loading(W)
Temp In (°C)
Temp Out (°C)
Δ Temp (°C)
Fan Speed (RPM)
0
N/A
N/A
N/A
N/A
170/169
21.0/21.0
34.0/34.0
13.0/13.0
891/891
386.5/387
20.5/21.0
37.5/39.0
17.0/18.0
890/888
756/762
21.5/21.2
43.8/40.3
22.3/18.8
1809/1769

 

The Thermaltake Toughpower XT 750W temperatures are a little on the high side when compared against other power supplies in this class but this shouldn't cause any problems especially with good case cooling. Fan noise at low and mid loading was hardly noticeable but it did increase at full load which is to be expected. 




  1. Introduction & Closer Look
  2. Closer Look (The Power Supply)
  3. Specification & Features
  4. Testing: DC Voltage Load Regulation At 110VAC & 230VAC
  5. Testing: Efficiency, Power Factor & DC Quality
  6. Testing: Temperature, Noise Level & Fan Speed
  7. Conclusion
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