Testseek.com have collected 13 expert reviews of the Antec Signature SG-650 650W and the average rating is 92%. Scroll down and see all reviews for Antec Signature SG-650 650W.
Experts 92% 13 Reviews
Average score from experts who have reviewed this product.
Users - 0 Reviews
Average score from owners of the product.
The editors liked
incredible ripple and noise suppression rivaled only by big brother 850W
Antec has scored a major coup with their Signature Series 650W power supply. Its efficiency, features and warranty are at the very top of its class and the hybrid modularity and easily identifiable rail distribution are welcome additions to an outsta...
With this being our first time using our new equipment I am positive that our testing procedure will change as time goes by. Right now we are testing what I think is one of the most important area of a power supply and that is how well the voltage ar...
Excellent perforamnce, Very quiet at below 50% load, Quality compnents, 5 year warranty
Pricy, Only comes with two PCIE connector: a 6 pin and 8 pin
The Antec Signature series is clearly designed for the enthusiasts with its pricy $175 price tag. From the time you receive the unit you get a sense that this is not an ordinary power supply. The moment you open up the box, you get a sense that this i...
Excellent / Unbeatable power output, Five Year Warranty, Fan is quiet at typical loads, Hybrid modular cabling,
This power supply would be ideal for anyone looking to build a multi core gaming / workstation system with two video cards. It is SLi Certified for up to two GeForce 7900 GTXs, which is great, but Im sure it can support some of todays newer cards a...
This is so far the best power supply we’ve ever reviewed. It can not only deliver its labeled power at 50º C, but you will be able to pull up to 870 W from it. Under normal conditions – i.e. pulling between 40% and 60% of the power supply labe...
Antec has brought to the market a number of great power supplies; the NeoPower, EarthWatts, TruePower, including the TruePower Quattro, and now, the Signature series. The Signature series marks the first, of what I hope to be many more Delta based Ante...
incredible ripple and noise suppression rivaled only by big brother 850W, fantastic efficiency, quiet under most conditions, rated at 50 degrees, semimodular
nothing really serious comes to mind
Antec knocked the ball out of the park with the SG-850, and repeated the feat with the SG-650. I simply havent met a unit that can outperform these units, and my challenge from last time seems to have gone unanswered so far. There are only three ways ...
Abstract: This is my first article for Tweak3D. For those of you who dont know me, a brief little bit here. Ive been playing with PCs since....well...pretty much before time. Id try and explain it but it would make your head explode [and mine =D -ed]. Lets ...
We thought the 850W version of the Antec Signature series was very good, so we wanted to see if the smaller model could deliver a similar performance. We werent disappointed with what we saw today. This kind of topology of course only works with an 8...
Abstract: I recently faced a dilemma, I had a NVIDIA 8800 GTX Video Card sitting around collecting dust, and a quad core computer that could not handle it because the power supply was not powerful enough, so of course I knew it was time to get a bigger, better, ...
