Future proofed (at least for a while as of 2010),
This review is from: FANTEC QB-35US3R WHITE, 1517 (Accessory)
Has both e-sata AND USB3, I haven't tested the USB3 yet but can get a sustained transfer rate of 60mb on the e-sata, and USB3 is supposed to be faster so this unit should be in use for a while.
A solid small unit considering it holds 4 bays, has a quiet but audible cooling fan (with speed select or AUTO speed setting) about as loud as some laptop/netbook fans I've come accross. Not exactly quiet but 'there' if it's a quiet room or you listen for it.
Quick installation and setup with a easy selector for the RAID mode.
One happy customer