WD 2TB vs 2 x Seagate 1TB in RAID0

[carlsberg]

I am building a PC, and wanted to know what people thought would be quicker:

Option 1: WD Caviar Black 2TB sata III with 64mb buffer @ 7200 rpm.

Option 2: 2 x Seagate Barracuda 1TB sata III with 32mb buffer @ 7200 rpm in RAID 0 configuration.

Option 2 is about two thirds of the price of option 1.

I thank you.

 

[GhislainG]

Option 2 will be faster with a higher risk of data loss.