Thanks for alerting me to that, Bob.

I checked the startup current of the Seagate 500 Gb drive is 2.8 Amps, which I gather is fairly high. Fortunately the drive in the iMac is also a Seagate and the specs quote the same 2.8A startup current, so hopefully that won't be a problem.

Cheers,

Mike


On 12/06/2007, at 10:54 PM, Robert Howells wrote:


On 12/06/2007, at 9:56 PM, Mike Fuller wrote:

I need to upgrade my barely adequate 160 Gb SATA drive in my 20" G5 iMac (early model).

I like the 500 Gb SATA II Seagate drives for price, reliability, warranty (5 years), speed and reported low noise.

Are there any compatibility or other issues I should be aware of and do any members have experience with these drives?

Thanks,

Mike Fuller
[EMAIL PROTECTED]

The one thing always that you need to be conscious of is the Startup current of the drive you intend to use . Will the power supply of the Mac you will instal it into supply that ?

With a Tower you can expect the Power supply to handle more than one HD ,
and hence just one enlarged HD would not be expected to be a problem
but   an iMac    ?  ???


Bob




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