FSP Group ZEN 400 400W Fanless ATX 2.2V SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply

Pros: Silence! You will not hear a peep from this item. It truly creates no sound at all. The handsome mesh around the cabling is a nice touch. Plus, it comes with three Velcro cable ties to keep the install nice and clean.

Cons: This thing is heavy. It was heavier than all the other parts of the machine combined.

Overall Review: Keep in mind that the value goes out the window if you plan to install this in to a machine that already has several case fans, loud hard drives, a noisy cpu fan or a noisy gpu fan. It kind of defeats the purpose all together and would be a waste of the extra money that it costs. I chose this PSU because I was building a machine as an audio workstation for a recording studio. In the studio, silence is golden. It came out perfectly. This is would be great in a machine with liquid cooling.

Pros: Quiet. Reliable.

Cons: One sata connector split lengthwise into two. This sorta mars an otherwise blissful experience.

Overall Review: I repaired the connector with tape. This is not something I expected from a costly PSU. PSP, how about spending a few extra pennies on better plastic? i probably will buy a different brand next time.