Pros: Quiet. Efficient. Reasonably priced. Good reputation of manufacturer. Quality cables. 204W on each +12V output, same as the 500W model.

Cons: None yet.

Overall Review: This is powering a small uATX system with nForce 630/7025, 45W Athlon 64 X2, 1GB ECC RAM, and 2 Fujitsu MAW 10000rpm SCSI disks with PCI U160 SCSI controller. I didn't measure the DC power consumption of this system, but it shouldn't exceed 120W. It's nice to find a quality power supply under 500W for smaller systems.

Pros: Efficiency rating >80%, is quiet, nice looking, plenty of cables, and powerful enough for my gaming. I bought 4 of these at the same time and all work great.

Cons: Modular cabling would be nice since I do not use most of the cables and had to take time keeping the extra cables out of the way of air flow.

Overall Review: This 330W PSU powers these items nicely: Intel 65w C2D e8400 @3GHz with stock cooler, Kingston KVR1066D2N7K2/2G RAM, GIGABYTE GA-EP35-DS3R MOBO, Sata DVD Burner, WD 160GB HD, Asus EN8800GT PCI-E Video, 1x120mm and 1x80mm case fans. Another of these 330w Seasonic power these items nicely:ASUS M2N-SLI, 65w AMD AM2 Athlon 64 X2 5400+ 2.8GHz, DDR2 Kingston HyperX 2GB, EVGA 9600GT PCI-E Video, WD 320GB HD, 1x120mm and 1x80mm case fans. Cases and all Parts from Newegg.com all good!

Pros: Great PSU for systems with low power demands. It is relatively quiet. The most impressive thing is with the 80 plus efficiency I increased my UPS uptime by over 15 Min.

Cons: Item runs warmer than I would like it to. But it is far from being alarmingly hot.

Pros: This is my second SeaSonic PSU and I think they make some of the best PSUs out there. Simple, very efficient (>80%), great ventilation, and quiet. The sheaths covering the cables is a very nice touch. Chances are good you don't need to buy a 500+ watt PSU. I'm running a 975X MB, Core2Quad, 2GB of RAM, 8600GT video card, 320GB hard drive, and DVD off this 330W PSU with no problems.

Cons: None.

Overall Review: The PSU does not come with the old floppy connectors, but it does include a pigtail adapter to work with floppy drives. This wasn't a problem for me since I removed my floppy drive.

Pros: very nice, quite quiet, although not completely silent, obviously, but i didnt expect it to be. cables all wrapped all the way, with heat shrink tubing at the ends

Cons: none of the cables have ends for floppies, which i need for a compactflash sata adapater, but the psu comes with an adapter.

Overall Review: fan is an exhaust fan.

Pros: It's silent. I can't hear it. That's the way I want it. No power glitches sent to the computer mainboard or peripherals. That's the way it's supposed to work. My point: it works, flawlessly. I haven't put a voltmeter on the rails or anything, but it's stable enough to leave my media machine on for days at a time.

Cons: Pricey. It was a little more expensive than what I wanted to pay. For the watts, it should be under $50; but the extra quality was worth it.

Pros: this is the best psu ive ever had! this little beast is more than enough for the average user and is super quiet. A lot of connectors, i had to tie down a few. Cable sleeving is great, keeps them organzie. i have this powering 3xHDD, 2xOptical, 6x120mmFans, TV Card, 8500GT, 2GB RAM.

Cons: wish it could be cheaper but very gud for its price.

Overall Review: i have 3 of these and not a single one has failed on me. 330W may seem little but dont underestimate them, they get the job done!

Pros: Super quiet! I cannot hear it over my hard drives. I don't even think I need a fanless PSU anymore. Efficient, although I don't have my Kill-A-Watt to see just how much so compared to my other PSUs.

Cons: It doesn't make coffee for me in the morning.

Overall Review: It's great to see that Seasonic covered up the vents on the side/back of their PSUs so it doesn't release heat back into the case like previous Seasonic PSUs did. Also, they moved where the cables jut out of the PSU to the more traditional back side of the case rather than the front. My system (Opteron 152, 2 GB RAM, + 7600GT + ext sound card + TV card + two optical drives + two hard drives) only uses 155W tops, why is it so hard to find lower power PSUs? It doesn't have the plethora of extra cables that a larger PSU will have, so it would be great for smaller systems. My 430W PSU by the same company had me wishing for a modular PSU as the extra cables alone used an optical drive bay.