ATA or SATA for external HDD

  allstar_hm 12:57 15 Aug 07
Locked

I would like to know if i should get a ATA or SATA as an 2.5" external HDD for my laptop. what are the advantages and disadvantages of the both? I know that SATA is the newer of the both. which one is more reliable and which one is less likely to overheat? Many Thanks.

  DieSse 14:27 15 Aug 07

It will make little or no difference - they will both be running through USB I presume - so no speed advantages either way.

Get the one that's best value/longest warranty/most facilities/best know make/etc.

Now - many external 2.5 drive caddies have a 2x USB input cable - so that they can draw enough power without a separate power supply. Check that that's what you want/can cope with - or would a device with a PSU suit you better?

  DieSse 14:28 15 Aug 07

PS - metal case ones are preferable for heat dissipation in my view.

  allstar_hm 07:25 16 Aug 07

yeah, it'll be a usb one, and will get a metal casing too. Thanks.

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