Western Digital Caviar Blue 7200 RPM 32MB Cache SATA 6.0Gb/s or Black

[Ex Somnio]

I have 2 options:

Western Digital Caviar Blue WD7500AALX 750GB 7200 RPM 32MB Cache SATA 6.0Gb/s


http://www.newegg.com/Product/Product.aspx?Item=N82E16822136768



Western Digital Caviar Black WD7501AALS 750GB 7200 RPM 32MB Cache SATA 3.0Gb/s

http://www.newegg.com/Product/Product.aspx?Item=N82E16822136283


I do not see too much difference between the two, but I want the better of the two. Can you please advise me? Thank you.

 

[GhislainG]

The Black is faster and the warranty is 5 years instead of 3 years.

 

[Ex Somnio]

Thank you sir.