Anyway back to the subject, also there is in certain DELL bios's at least a BIOS setting for NORMAL/COMBINATION MODE on your SATA drive, the factory will probably have set it to COMBINATION for safety reasons, it allows the compatibility with older drives, if you really are that peeved then you could try changing that, but what the possible side effects may be I really couldn't tell you.
I personally have not had the spare drives to do trial and error on that yet... no doubt as SATA seems to be the way the industry is going... lets be honest, probably as always we will be dragged down the wrong route for CASH and then have to tread water for awhile before going back and starting all over... (honestly I wonder wether performance is actually the driving force so much as wallet size... )
Anyway, that might be the problem also, if you have a drive jumping through hoops so to speak because of some old compatibnility protocols when it doesn't require them then it may be hindering its performance.
I personally have not had the spare drives to do trial and error on that yet... no doubt as SATA seems to be the way the industry is going... lets be honest, probably as always we will be dragged down the wrong route for CASH and then have to tread water for awhile before going back and starting all over... (honestly I wonder wether performance is actually the driving force so much as wallet size... )
Anyway, that might be the problem also, if you have a drive jumping through hoops so to speak because of some old compatibnility protocols when it doesn't require them then it may be hindering its performance.