Introduction
Cooler Master's Silent Pro M series has been around for a long time and
it was time for a fresh series to take over, so the M2 was released as
replacement. Currently the Silent Pro M2 ranks third in CM's PSU series
portfolio, below Silent Pro Hybrid and Silent Pro Gold. The most
noteworthy difference of M2, in characteristics, to the two
aforementioned series is the efficiency certification which dropped to
silver and bronze levels in order to retain lower prices.
The new M2 units come in six flavors with capacities ranging from 420W
to 1000W. The two stronger units with 1000W and 850W have Silver
efficiency while all others are Bronze. Here we should note that at the
time of the review no member of the M2 series was officially certified
but we are pretty sure that this is just a matter of time.
