None of the Basiqs are made by ATNG; the UL numbers will confirm this. They are all FSP builds.
And I still would not recommend either of the two PSUs, however "decent" they may be. Any differences between them are irrelevent; they do not change the fact that they are highly unreliable and that if you are going to use one, YMMV. That level of unreliability is extremely low for a PSU from a brand that's known to be reliable.
I tend to equate the "Basiq" models with the line they superseded, Antec "Smart Power". Those supplies ran hot and cold with respect to quality, with the 450 Watt unit, being given the lowest star rating I have ever seen in a name brand unit. A 350 crapped out on me, but a 400 in a computer I gave my son still persists. Antec made good with a brand new EA-380 (for my 350), since at the time of the failure the "Smart Power was discontinued.
It's sometimes hard to tell the difference between fact and hype in any field where marketing is involved. "Antec" makes some of the best PSUs, doesn't seem to be anywhere near the truth, As close as it could be truthfully stated would be, "Antec makes certain that other manufacturers make good supplies for them".
As to Rosewill, a review I read said the one of their 630 watt PSUs was "over rated", since it only actually delivered 600 watts. One thing is certain is that I'm not an electronic engineer, so any observation I make must be a blend of superstition, observed facts, and intuition. That being said, it doesn't seen logical to me to completely disrecommend a 650 watt supply, because somebody stretched the truth a bit. In Poli-Sci, this is not even considered lying, it's a mild case of BS.
So, if I needed a PSU of say 470 watts, and I got a great deal on the Rosewill 630 (or whatever the f*** it actually is) I still have at minimum 100 watts of "wiggle room", might it not make sense to go with the Rosewill, in lieu of perhaps an EA-430 which we would tend to say "well it's a little light, but it more than meets specs, so it should be all right". House brands aren't necessarily bad, should I buy a "Zenith" product (recognized brand),over an "Insignia" (Best Buy house brand), when the 2 items are identical, and both are manufactured by Funai, who nobody's heard of. Just trying to get people thinkin' here.
