Here's a video of the NetApp E5460 (E5400 controller with DE6600 disk enclosure) showing how the drive tray slides out and the drives are removed, plus the internal "bicycle chain" cable management: https://communities.netapp.com/videos/2036 I'm interested in testing one of these out as a potential replacement for LCRC's DDN 9550. Anyone else interested in this? If so, we should coordinate our efforts. John