SUPPLIED BY: Seasonic USA
PRODUCT: PRIME Ultra 650 Titanium
PROD LINK: PRIME Ultra Titanium Product Page
PRICE: $159.90 @ NewEgg
Price is at time of testing!
As always, the first stop on this page is at the fan. Though I have an inherent distrust of anything not ball bearing these days, Seasonic has us covered with that crazy long 12 year warranty.
A very familiar sight greets us here. Has anything changed in this unit?
Well, that’s a mite sloppy. The thermal pad is off center. Hardly a deal breaker, though, as long as the parts it’s supposed to contact have been contacted. And this is the case today.
Two X caps and two Y caps meet our eyes at the line filter and receptacle board.
I forgot to get a full shot of the PCB for you, but the soldering is excellent. Four FDMS015N04Bs handle the 12V output for this unit..
More line filtering here. Two coils, one X cap, four Y caps, and a TVS diode.
PFC parts include one diode, two 5R140Ps, and a controller wrapped in insulation where I can’t possibly see it.
Four 5R199Ps handle switching action on this unit.
There’s our familiar CM6901 PWM controller.
All capacitors are the good stuff from Nippon Chemi-Con and Nichicon.
A Weltrend WT7527 handles protection.
The minor rail VRM is on the upper left in this shot, and once again there’s no way to get a good look at the parts. All soldering on the modular board looks good.
Finally, the business side of the modular board and all its capacitors. Shall we go to the scoring page?