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Thread ID: 116663 2011-03-15 02:02:00 External HDD Grampsey (10603) Press F1
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1186170 2011-03-15 02:02:00 Hi Guys, I am thinking about buying another Ex-HDD, I have a Seagate 320Gb at the moment - no problems so far. I am undecided whether to go for 2.5"/ 3.5" (USB powered or not) Seagate or WD buy on trade me or look for the cheapest retailer. I just want it for all my Pics, HDD size about 500 Gb. Any suggestions please. Cheers Grampsey. Grampsey (10603)
1186171 2011-03-15 02:11:00 2.5" has the advantage of not needing another power point. They're smaller.

3.5" has the advantage of having it's own power so isn't reliant on USB power.
Either or. Your preference.
pctek (84)
1186172 2011-03-15 02:18:00 If its only for backup purpose than i would go with the 2.5", smaller, lighter and dont need external power. ronyville (10611)
1186173 2011-03-15 02:38:00 thanks for your replies guys, to buy on Trade Me or not ???? G. Grampsey (10603)
1186174 2011-03-15 03:00:00 Think about warranty on TradeMe. I'd use a real shop like computer lounge or ascent if it were me. Snorkbox (15764)
1186175 2011-03-15 06:03:00 3.5" typically half the price per GB than 2.5"
If the disk is going to sit in the same place most of the time and you have the space then you could go for a 3.5"
There are some pretty good deals retail from time to time.
AvonBill (11358)
1186176 2011-03-15 07:46:00 Trade Me or not ????

Nah. Shop. Warranties are good.
pctek (84)
1186177 2011-03-15 08:10:00 I'm not so sure if this is true, apparently the 3.5 versions have a faster read write speed via USB than the 2.5" ones.

If that is the case, might well be worth considering. Also, as mentioned. if you want a larger sized drive the 3.5" versions are cheaper. Also consider the use. no real point of buying a 2.5" one if it will sit on a desk all day.
The Error Guy (14052)
1186178 2011-03-16 00:29:00 Thanks for all your replies guys, looks like it will be the cheapest Seagate or WD 3.5" from a retailer. Cheers Grampsey Grampsey (10603)
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