I'm aiming this mostly at @Edwin Does anyone have any recommendations for NAS storage? Looking for something to use at the office after a dev server's RAID controller (or one of its disks, not quite sure) failed yesterday. It's quite an old box, but too much hassle to replace. Figure a NAS is a nice easy option. Must haves: Gb ethernet 4TB+ RAID (mirror at least, but would consider paying extra for more redundancy) SSD would be nice. Not too fussed about hot swaps, video transcoding, etc. Western Digital Red drives seem to be popular. Beyond that I'm clueless. Budget anything up to about £500.