Ultra LSP550 550-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan

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All the power I want and need! Super Quiet!Easy to install Keeps inside of computer neat!

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i bought this one for my video card "xfx 4890xt" ... good price & quality.

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Don't understand the noisy reviews unless the motherboard does not support control, mine is soooo quiet! Great deal!!!

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ultra always meets or exceeds my needs. I'll never buy another brand.

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great product the wires are sleeved so it looks awesome but oddly enough it makes concealing the 20+4 pin motherboard connector a little more difficult because the cable is sleeved so it is thicker and cylinder shaped so it won't fit between the MoBo and the MoBo tray same as the 4 or 8 pin CPU power cable also it's only 78% efficient on typical load...other than that it's great

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Great but a little noisy.

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This is an excellent power supply for the price. I would definitely buy it again if I was building another computer!

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It is everything it says except it's not very silent...it's the loudest component of my pc. It's obviously NOT MODULAR look somewhere else if you want modular. yes cables get kinda short especially if you have a full atx mobo and your psu will sit at the bottom of the case. I would go for a quieter psu if i had more money

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Good value. Really quiet running cooling fan. Easy to install. Has performed right from the start.

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Good buy for the money

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Pretty good unit here! Very quiet! Will buy again!

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Ordered this for an Ultra case for simple hook-up and lifetime warranty. NO issues, problems or snags as of yet. No Sound!

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I used this along with other Items I purchased to build yet another computer system, this time for a student in my college class. All items were shipped quick as usual, all worked great right out of the box as has been my experience so far. What more is there to say??

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Fist ultra case. only problem with this cause is that my video Card is really long and I had to move the Hdd bays over some And might I might drill holes in so that I can add the rest of the screws into the bay for added support as I am only able to get 2 out of 6 to hold it into place. Other than that it gets good air flow, Not made of cheap metal, and tool less pci and drive bays. So at the price you cant really complain. Overall I found this to be a great case

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Needed more power for new dual monitor display adapter and this one filled the bill! Cable lengths are great -- no problems connecting everything. Very quiet and looks to be well constructed. We'll see how it holds up but we're very happy with it. What more could you want?

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Just Wish it was modular. But still the guy who ties up the cables for my builds had no problem with it at all

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I recently purchased one of these for a computer I built for my self. Then, when I built a system for family, I used one of theses units. It has all the hookups you need, and maybe even others you might not--it will hook up to most any kind of system.

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This PSU does the job and has good cable support and connectors. You can upgrade and do a little better for a few more bucks.

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Light SLI duty and overall good product.

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this thing is great i have a but load of light and fans internal lcd screen and card reader and it handles all of it juct fine with some conectors to spare GOOD PRODUCT !!!

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lots of power, lots of power hook-ups, very quiet!! shipped very fast, ordered before noon, received next day!

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Got this PSU for my girlfriend's new rig (that I built with parts from this site of course) and it didn't disappoint. Ultra is always dependable, whether it be PC cases, cooling supplies, power, you name it, they do it right =)

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so far so good, wires are long enough for my rig and I was able to hide the ones I didn't use. the lifetime warranty is well worth the registration. way to go

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This is a great power supply for the money. I have four fans, g-force 9600 DDR3, 2 gigs of OCZ ram, Gigabyte motherboard AMD dual core, WD 250 gig HD, LG DVD drive and my system runs better than ever.

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Shipped quickly, plugged right in and is much quieter than the 250watt unit unit that I replaced. Wires are all wrapped, and plenty of extra connectors. Can't say enough!