#626 - Enermax SLI/CrossFire Liberty 400W Power Supply

[PowerMadHeadBanger]

Awesome Power Supply.... There is a long ago that wanna buy one for me

[MasterSighlis555]

If I'm planning on doing Crossfire, should a 600W PSU be enough?

[SuperDolman]

If doing CF with HD5750 or 5770, This should be just ok.

[mohsun123]

@MasterSighlis555 depends on the graphics cards you are using.

2 5770s will do well on 600 watts+

2 5850s will do well with 750 watts+

2 5870s will do well with 850 watts+

2 5970s will do well with 1000 watts+

[TheGcinemA]

@mohsun123 I have

XFX Radeon HD 6870 1GB

And gs 800w gaming psu

if i want to run crossfire do i need to upgrade my psu ?

[FirefoxPL]

Question for all tech people: is it Amperage fr multiple rail combining? Like rail1 =16A rail2= 16A and that will make 32A??

[psycopyro001]

Yep it suure is. But try to go with a single rail on each 3.3v 5v and 12v.

[psycopyro001]

oops soz the 3.3 5v rail is just one rail

[ams2990]

...not really. They're often regulated together, but they usually have separate OVP and OCP.

[psycopyro001]

well they are linked up together at some point.

[ams2990]

Sure, but by that logic, the 12 volt rail is the same thing as the 3.3/5 volt rail.

[psycopyro001]

no by that logic, they all come out of the same spot at the wall :)

[ams2990]

Exactly. So there's not much "logic" in evidence in that statement.

[Xhris000]

I am going to buy a 500W Version of this Liberty !!!

[deago88]

thanks for this review helped me out a lot with seeing what you get in the package, some websites are a bit vague. Probably getting the 500W version though

[xelink]

I have the 400W version. very good unit. not th best bang/$ anymore but still a decent unit. Hasn't failed em yet and I'm running an OCed c2d+8800GTS system with 4GB RAM

[turbod15]

im gettin this psu in 500w