There is no other small but large hard disk drive available. At the moment. My current one year old 1TB LaCie started to report errors, so I have to get new one soon.
Now I have ordered it and I will get my new disk in couple weeks, hopefully.
The thing is that I don’t really like the design, it’s not thunderbolt compatible and most importantly I don’t how much energy it consumes because the previous one I had ruined my laptop battery.
I hope they release their 2TB 2.5" soon because I really need to upgrade and there are already lots of other brands that do 2TB 2.5" HDs…