Most reliable low power PSU

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Joined
20 May 2012
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55
I want to try a different PSU in my computer as I have stability problems. I obviously want to make sure that the replacement is reliable. My current PSU is 380W Antec EarthWatts. It's a low power system:
i7 3770k
mATX
SSD
(no dedicated graphics)

I'd like to allow for expansion, so I probably want around 350-400W.
 
The Superflowers are better. Which Bequiet as there are one either side of the 450w Superflowers price, the System power 8 500w at £50 and the Purepower 9 500w at £64? The answer is still the Superflower in either case. It's Gold rated compared to either bronze or silver depending on which BeQuiet you mean. The BeQuiet Pure Power 9 500W has 480w on the 12v rail (The Superflower 450w has 444w on a single 12v rail) and has poor voltage regulation while the System power 8 500w is a budget range and only has 456w on the 12v rails and is built down to a price with cheap internals. I rarely recommend BeQuiet psu's as they tend to be overpriced or not particularly good. There are always better units from other manufacturers available for similar or less money.

I have a 450W Super Flower on order. We'll see if it improves things.
 
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