Pros: Nice large psu. in theory should take care of all of your power needs. The cabling is great, easy to organize.

Cons: Had problems with this thing being able to power my nvidia 8800gtx video card. rma'd my first one, because thought was faulty. (a psu from best buy...bfg 800W worked fine). Then the new one did the same thing. Silverstone tech support is POOR. Took weeks to get a response. Ultimately had to rma the 2nd as well. Newegg was great in taking back both, and have just kept my bfg psu without problems. Silverstone finally responded after weeks to let me know that the 1000W psu, usually won't work with any sort of surge protector. Fantastic. Just what you want, an unprotected system! Silverstone recommends a whole house surge protector, or going to a smaller psu. So, sticking with the bfg. not as nice, but it does work and i don't have to spend thousands on a whole-house surg protector!

Overall Review: This should be well-documented, that this psu will have power issues when plugged into a surge protector....especially with any high voltage cards. How ridiculous! An F for silverstone here both in documentation and tech support. An A for newegg, for helping me out with silverstone's idiocy!

Pros: PSU has worked as expected. I like the modular function and unlike some reviews I've read about modular PSUs, these seem to be well built and no risk of disconnecting without it being on purpose (my first modular PSU).

Cons: None so far - knock on wood, hopefully I won't have any problems.

Overall Review: PSU was a big concern for me, my last one has caused me some issues I think in hindsight for a while...I didn't want to mess around and thus got this 1000 watt one. Buying any part, but especially PSU is un-nerving reading reviews - seems like you can't win, every good PSU that has lots of positive reviews also has negatives. It's a bit of random luck so I'd say don't over-think it too much once you find a PSU that fits you and has decent reviews. There will always be some factory failures, you just have to hope you're not one of them and if you are work with the supplier/manufacturer to get the situation rectified.

Pros: What a great setup. I have never used a Cable management system such as this, but now i will never go back to the old kind where you have a million wires YOU DON'T NEED piled into the corner of my case. This baby is powering Crossfie Setup with no problem and I barely hear it running.

Cons: 0, great product.

Overall Review: I would recommend this to anyone trying to vreate a high powered system running either Nvidia SLI or Crossfire by ATI. 1000W of power to me is more than enough for what you will need.

Pros: There are almost too many to list. I'm running a massive system, but with only 1 2900XT right now, so I can't talk about crossfire. However, this PSU has decreased my startup times, increased my performance about 3-5% and completely powers my 2900XT now, unlike my last. Oh, it's Very quiet, my 80mm fan is louder in the front (which is whisper quiet). Also, the energy efficiency is great.

Cons: Maybe the size, but you know what, it fits in a standard ATX PSU area. It is heavy, but it's got a KILOWATT of power availability, that's a lot of energy, and a lot of incidental heat. Hench forth, big parts, big cooling!

Overall Review: My last PSU was a 650watt H*per PSU. It was good, but it pulled more power from the wall than this 1Kw beast, that is until everything is running. It's quiet, it's powerful, it's tidy, it's everything you want from a PSU. If you're going to need a big PSU, buy it right the first time. That's why I spent the extra money and got this one.

Pros: Lots of power, modular cables, great price with rebate, stable & accurate voltages, active PFC, dual 12V rails

Cons: Larger than stock power supplies, not 80+ certified

Overall Review: I've been running two of these for over a year without any issues. My main system has 5 hard drives, 3 DVD drives, GTX 260 video (uses two PCI 6 pin cables) 9650 Quad Core Extreme, DDR3 memory and 8 x 80mm fans and this power supply doesn't get winded. All voltages are within 2% and stay stable during hours of use. Price is quite reasonable with Silverstone rebates which arrive quickly. I would not hesitate to buy another.

Pros: This power supply is located in a very good medium of performance and price. Its construction is good, and the box came with everything as advertised. I am currently powering a Q6600, and an 9800 GX2 with absolutely no problem, both being Over Clocked of course.

Cons: Most other power supplies I have purchased have came with a silicone buffer for between the case and power supply. While I have found no noise issue, it would have been nice to have.

Overall Review: You might want to take a look at some of the other reviews, there is quite a few negative reviews, which honestly made me a little nervous, but I knew newegg would take care of me if there were any problems. I know this is a newer version of the original 1Kw PSU, so maybe that made a difference.

Pros: It's quiet and attractive looking. The plugs feel sturdy, unlike other series from Silverstone. The rear LED is a nice touch.

Cons: It's large but you have to expect that for a 1000W unit. The modular plug layout sticker is slightly vague and can be difficult to read in the case after you have used some of the ports.

Overall Review: If your looking for powerful, modular PS to run those new video cards quietly, consider this one. Running two 9800GX2s with this one and no problems so far.

Pros: Very quiet. The modular cabling keeps your case clean (almost).

Cons: Could've used another 4 pin power (the one that goes on the vid cards).