Pros: Modular Cable System is just the best, no more clutter,Four independent 12V rails, most Power Supply's only come with 2. 8 pin p4 power connector's, or my be used with 4pin Motherboards,3 year Warranty. SLI ready,For use in ATX&BTX Cases, Cabels are long enough for the largest cases,You can connect up to 16 devices. And is Nvidia QUAD-SLI Ready, I can't even hear the 2 fans it has.

Cons: None.

Overall Review: This supply has an auto change function so if you are in the us and plug it in it will work with US power, if your overseas it will change to that current,The top quality power supply's do not require you to switch power option's anymore from the back of the unit, as one reviewer didn't explain themself's correctly. 80% effecient power usage. This supply is one of the best out there,I have owned 4 HIPER power supply's from the past 4 years,and have never had a problem with them at all, Works Extremly well with EVGA 680i Motherboard's and 2 nvidia geforce 8800's with 5 700 gig sata hard drives and 3 plextor DVD burners, fully loaded system and dosn't even hic-cup at the power load!!!! Great BUY, and Also Certified by Nvidia's SLI website as one SLI Approved PS for dual Nvidia 8800 video card function.

Pros: Modular Wiring Rules! Use only what you need. Good amount of watts. Very solid construction, great looking PSU

Cons: Large PSU, had to remove the 80mm fan out of the top of my NZXT Lexa case for it to fit.

Overall Review: You need to have ample room below your psu for the modular wiring. If you have a large CPU fan, or your cpu fan is high up on the MB, be careful with ordering this psu.

Pros: Looks sweet, voltages were stable, very quality cables/modular connectors. Good out put for the price. 4 rails

Cons: Um.. The fact that the amperage of each rail fluctuates so much to cause the computer to shut off is a little scary. It would run for about 15 minutes max then the computer would shut off. The volts were stable but not the amps. Also ended up frying my 6200oc. And Yes I tried it on other computers and it did the same thing.

Overall Review: Being a electrical engineer and running this through the paces I am very disappointed. And quite frankly wont buy another one until I see reviews to be higher. *A note to Antec 900 or Mid Cases with bottom mount PSU, If you are using a a full ATX board with 2 PCI-e slots then this is NOT the PSU to get because how the modular cables plug in will have the wires jammed right into the bottom graphics card and forget the bottom PCI slot if applicable.* getting a Mushkin 750 watt/650 constant PSU. However This Hiper looks very quality, I just wish it performed with quality.

Pros: Outside Casing is really nice to look at (SEE BELOW). Modular Cables great Idea (SEE BELOW). 730w really nice (SEE BELOW). 12v Rails x4 Cool Idea (SEE BELOW).

Cons: DOA FRIED MOBO RMA

Overall Review: Hiper needs to do more product quality testing on its merchandise. IMHO if you get this power supply make sure you take it to a local computer shop or test it before you connect it to anything :)

Pros: This is a modular psu wich is great love modular cables. Im having no issue running a 8800gtx bfg OC version with the 12v rails as well as other equipment. I cant say how it would perform with twin 8800gtx.

Cons: The modular outlets are on the bottom of the psu this could cause cabling or other probs in some systems. The cases I use are very spacious , and it wasnt a issue.

Overall Review: Id recommend this PSU. Hiper has a very good record with the overclocking community. They are also well known for solid/stable rails that normally pump at spec or higher.

Pros: Wow! Product looks just as good in real life as it does on the website. Packaging is above and beyond competition (from what I've seen). Cabling is straight forward and impossible to put in wrong hole on power supply due to design.

Cons: Didn't work right out of the box. Built complete system with 90% of parts from Newegg. Was the only part that was bad. Computer kept shutting off due to wrong with the SLI power connector I think. Replaced this power supply with a known working one and system screams right along.

Overall Review: Could be a great product. Don't know yet. Will RMA it back to Newegg and try another one.

Pros: Cool Design. Very handy. Easy to set-up. Packaging was top notch.

Cons: Doesn't work. Dead on Arrival. I rate this a 2 because I am only the second reviewer and this is second power supply in a row that doesn't work. As I said earlier, it is really easy to set-up and everything...however, I pluged in the power and all I smelt was smoke. YAY! I obviously can't recommend this power supply to anyone.

Overall Review: I can't imagine this happening to two in a row...wow.

Pros: Runs fine. e6600, Intel BX2, 2gb Crucial 8500, 8800gts, 2 DVD's, 2 HDD, multiple fans in a Mozart TX case.

Cons: Placement of Modular cables is awkward, at least in this case.

Overall Review: If not for my choice of case, I'd give it a 6. Not Hiper's fault.