IT Queries: Computer problems answered

I want to replace my 250GB IDE drive with a 500GB drive, but they are only available with the SATA interface.  What is my best option – a SATA/IDE adapter/converter, or a PCI card (more expensive) that does the same thing? Is there a performance difference?

Thanks, Steve.

It’s a very good question, Steve. IDE is the older hard drive standard that’s gradually being phased out. In fact, if it wasn’t for the relative scarcity of SATA CD and DVD drives, it probably would have died a few years ago.

SATA’s the faster and newer standard and most high capacity drives, say over 250Mb, don’t come in an IDE version.

You can get a SATA to IDE adapter that plugs onto the hard drive or motherboard interface but usually you’ll find these are the most crowded areas inside a computer and it’s difficult to fit them in.

Another issue with these adaptors is they slow the data transfer down as the conversion from SATA to IDE takes some time.

 Finally, you’ll find the adapters aren’t that much cheaper than a PCI SATA card.

So overall, we’d go with the PCI card option. If the budget allows, spend an extra couple of dollars to buy a card with an eSATA connector that allows you to plug in external SATA devices.

Before you buy the card, it’s worthwhile having a poke around your motherboard. Most motherboards released in the last five years come with SATA and IDE connectors, so you may find the SATA option is already there.

Overall,

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