Summary: My original review was two stars because of severe compatibility problems with its antiquated file server protocols. LaCie has released a firmware update that, so far, has it working as it should. This RAID is beautiful. It's small, simple, quiet, and runs cool. The low power consumption and simple wiring means that this drive can be put into a closet for physical protection. The smallest UPS protects it well. Performance isn't great but it is typical of a consumer NAS.