TechRadar - The Apple Time Capsule gets a new case design and support for the new 802.11ac Wi-Fi standard, but other than that it's almost identical to its predecessor.
Like the fourth-generation Time Capsule, it has a 2TB or 3TB hard disk inside, and makes it easy to back up multiple Macs at the same time over Wi-Fi or Ethernet. It doesn't improve on its predecessor's arguably stingy three Gigabit Ethernet ports.
