with ext hdd's i like to keep the data stored to a minimum, i buy 300-500gb hdd when one has full i get another one, so if one fails i loose maybe 300gb of data instead of say 2TB!! of data, thats just me tho lol i picked my 320gb ext hdd from pc world for £50 i think a few months ago, i shoot RAW + S jpeg and its not even half full yet.
with ext hdd's i like to keep the data stored to a minimum, i buy 300-500gb hdd when one has full i get another one, so if one fails i loose maybe 300gb of data instead of say 2TB!! of data, thats just me tho lol i picked my 320gb ext hdd from pc world for £50 i think a few months ago, i shoot RAW + S jpeg and its not even half full yet.
thats why you should always have at least 2 copies of your data, otherwise its not a backup.