Like the Seasonic SSR-360GP, Corsair's CX500 sells for about $60 online, which we think is a really good price for a 500 W PSU. Was this achieved by going cheap? Judging from the excellent workmanship and Corsair's technical specifications, we don’t think so. The non-removable cables are all fully sleeved. You get two 6+2-pin auxiliary PCI Express connectors and plenty of well-spaced peripheral leads as well. The cables are sufficiently long, too.
A partially modular version of this same power supply is called the CX500M, and it costs about $18 more (we found it for $78 online).
|AC Input||100-240 V, 47-63 Hz|
|DC Output||+3.3 V||+5 V||+12 V (#1)||+12 V (#2)||+12 V (#3)||+12 V (#4)||-12 V||+5 Vsb|
|25 A||20 A||38 A||n/a||n/a||n/a||0.8 A||3.0 A|
|Individual Output||Row 3 - Cell 1||Row 3 - Cell 2||Row 3 - Cell 3||Row 3 - Cell 4||Row 3 - Cell 5||Row 3 - Cell 6||9.6 W||15 W|
|Rail Utilization||Sys||Sys||CPU & VGA|
|Combined Output||120 W||456 W|
|Total Continuous Output||500 W|
|Peak Output||550 W|
Perhaps you should measure the inductance of your bulbs, rather than just stating they are purely resistive.
Thanks guys, nice article!
In the CX500. I think Samxon caps count as cost cutting.
On sale you can pick up the CX500 for $40 which is about as cheap as you will ever find any PSU. If you compare how well that Corsair backs its products, there really is no comparison - Corsair is the only choice.
As far as the Seasonic 360, why on earth would you buy a 360W PSU? I just don't see the point. While I can justify a 500W PSU to a budget builder, I really cannot comprehend recommending a 360W PSU to anyone. I feel cautious with a low wattage 500W PSU. All of these PSUs will run hot and loud if they are stressed and so moving up to a 650W or even an 850W PSU really is not that more expensive.
I got the gold rated 850W Corsair HX 850 for $144.00 on sale. I can not even begin to describe how excellent this PSU is. It runs as something around 92% efficiency under load and I have never hear the fan even come on (it may be that low fan is inaudible). It comes with a 7-year warranty and is modular.
If you are not strapped with a low budget, moving up is the only way to go. If you are, the CX 500 is a good choice.
PSUs run more efficiently under load. IMO, the trend has been to overkill on the PSU when it's not really needed. In reality, when you actually add up the max loads of all components a 350-450W PSU is more than enough to run most single GPU gaming builds.