Ultra / X3 / 600-Watt / ATX / SATA-Ready / PCI-E Ready / Energy Efficient / Modular Power Supply

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I got this PS as a replacement of my unreliable older version. Ultra has THE BEST customer service I have ever dealt with. Easy install, plenty of cables and very rock solid. Its a little pricey but you get an excellent warranty.

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Ultra does indeed Rock. I had the x2 550 model 2 1/2 years then herd a clank and started smokin. called tech support they are sending me this one. Can't wait to get it. Customer service Is Fantastic.

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GAOK I sent a review earlier today 9/29/08 It was all correct, but I just called ULTRA, and they were very sympathetic. They gave me an up grade Power Supply. A 600 W Modular, and paid the shipping, so I feel better, Heres hoping that they have solved the fan problem. GAOK

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Hey I have a major question regarding this power supply. In the picture on the main page it shows the PS has 4 6pin connectors but when you look at the enlarged picture from the top of the page it shows that it only has 2 of them. Those of you who already own this PS please help me out. Thanks

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These Ultra PSUs with the modular wiring are AWESOME!! The best, most convenient, easiest, prettiest......LOVE IT!!! I am hooked on Ultra cases and PSUs for now on!

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Only time will tell. A good PS should last 3+ years of hard gaming. This unit is expensive, so I have high expectations, but I think it will live up to them. As long as you feed it good cold air, it should live a long useful life. I love the modularity. It couldn't have been simpler or cleaner to install. Also very quiet. If you're going to pop for this expensive unit in a gaming or overclocking rig, I recommend you put DS-5 Gold protective oil on all the connections to prevent oxidation.

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Ultra Rocks!!! I had Ultra X Connect for 2.5 years and it worked like a champ. Finally, 2.5 years later it started giving me problems, - would not power up anymore. I called Ultra, and they replaced the PS since it was still under 36 month warranty. They sent me this 600 W X 3 PS to replace my 500 W X Connect. Excellent customer service. Will buy more Ultra products!!!

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Worked fine initially, but lately it's been a bit troublesome. The power supply is quite and I really like the modular design. I have an ASUS P5W DH Deluxe motherboard, Intel Quad Q6600, 320GB Sata II HD, 2 GB PC6400, Wireless on board, wireless USB receiver (for DH remote), USB Receiver for Keyboard and mouse and a 512MB HIS Raedon video card. There is also the CPU fan and two case fans and a IDE 20x DVD Burner. The power supply should be able to handle this without problem and normally does. However, lately when I boot, it get to the logon and sometimes beyond, then it shuts down and will not power back on until I turn the power supply off - wait a few seconds - turn it back on and then the PC boots (sometimes it takes three times).

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My previous power supply was 550 watts. Standard PS in the $60 range. After two years it died and I replaced it with this energy effecient model. I'm running a dual core with 4HD's, two DVD drives and the hottest AGP card I could get. Before the exhaust from the power supply was quite warm to the touch. Now it's almost ice cold. No more cheap power supplies for me.

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It is hard to believe that this power supply is any lower than a 5. Just for anyone looking for a 600 watt PS. This thing is a great product and it is a beauty.

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Bought this for my HTPC, its a big power supply, as in it takes up some room in my case, but it looks awesome, gunmetal rules! and the modular design is a godsend!