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Thermaltake Smart BM2 750W Power Supply Review

The Smart BM2 750W is a worth considering mid-level power supply from Thermaltake.

Thermaltake Smart BM2 750W
(Image: © Tom's Hardware)

Performance Rating

(Image credit: Tom's Hardware)

The overall performance is quite high, reaching close to the XPG Pylon, which leads the category. 

Noise Rating

The graph below depicts the cooling fan's average noise over the PSU's operating range, with an ambient temperature between 30 to 32 degrees Celsius (86 to 89.6 degrees Fahrenheit).

(Image credit: Tom's Hardware)

With a less restrictive fan grille the average noise output could be lower. 

Efficiency Rating

The following graph shows the PSU's average efficiency throughout its operating range with an ambient temperature close to 30 degrees Celsius.

(Image credit: Tom's Hardware)

The average efficiency score is satisfactory, given that this is a Bronze unit (Silver in the Cybenetics scale). 

Power Factor Rating

The following graph shows the PSU's average power factor reading throughout its operating range with an ambient temperature close to 30 degrees Celsius.

Thermaltake Smart BM2 750W

(Image credit: Tom's Hardware)

The power factor is high enough with 115V input. 

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Aris Mpitziopoulos
Aris Mpitziopoulos is a Contributing Editor at Tom's Hardware US, covering PSUs.