SeaSonic SS-520FL 520W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Active PFC Power Supply

Pros: Fully modular
No fan
520W

Cons: The unit I received emits a high pitched squealing noise.
in s5 - noticeable from across the room
in s0 - even louder

Other Thoughts: I bought this unit for my bedroom desktop, first and foremost because it has no fan. I'd like this build to be as silent as possible. I was really disappointed, as SeaSonic has an outstanding reputation. The noise coming from this unit forced me to RMA it for a refund. I've already purchased the KW stryker fanless to replace it.

Pros: Quiet, modular.

Cons: Had 2 of them, both died. The only power supplies I ever bought that died.

Pros: - Fanless design
- Great design for maximum heat dissipation

Cons: -Some frequency and coil noise can be heard coming from the power supply, which is quite annoying.

Other Thoughts: For what it is, the premise of an absolutely silent power supply is tantalizing. Unfortunately, SeaSonic falls just short of that goal in this particular product. Perhaps my particular unit was defective, but I didn't want to take another chance on it and RMA'd the unit for a full refund. I do think SeaSonic makes excellent hardware in general, and I decided pick up their SSR-450RM instead.

Pros: Quiet... no sound... oh yeah no fan SWEET.... works so far. no problems.

Cons: The cables are just ok i'd give them 3 eggs, the cables in my opinion are short and HARD to maneuver.

Other Thoughts: Change out the cables or at least some sort of extension.

Pros: No noise
Sturdy! (dropped it about 5 feet to the ground and it still works great months after)

Cons: Doesn't make me breakfast

Pros: A fanless PSU could be nice for a home theater set up.

Having a full modular PSU is great!

Gets the job done with 520w.

Cons: Whenever I turn my computer off, there's a loud and obnoxious electric ringing noise. It keeps going all the way until I switch the PSU power off.

Pros: The most silent power supply I ever had for my HTPC. Nice accessories. 7 years warranty.

Cons: None that I've experienced.

Other Thoughts: I wish Seasonic can have 760W fanless power supply.

Pros: Affordable, quiet, easy to install, and works great.

Cons: I have had absolutely no problems with this power supply.

Other Thoughts: Great bang for the buck! I highly recommend this power supply, so just buy it and you won't regret it.

Pros: no fan. low electrical noise.

Cons: couldn't buy SS-400FL2 anywhere!

Other Thoughts: i do use a fan. don't know how long it would last 24/7 without one... Also Zero eggs for newegg for not carrying the SS-400FL2 model