(redirected) HDD Imminent failure

Hi there,

I have a Dell R510 with a PERC H700 INTEGRATED RAID CONTROLLER in it. It has 4 X M27R0 600GB, SAS 6GBPS, 3.5-IN Disks and 2 X 300GB.

Now 2 of my 600GB disks have amber warning lights on them which I take to mean that the disks are potentially going to fail soon. So I want to replace them and my question was, do I have to get the exact same model of 600GB SAS disk or will any disk that has the same spec work?