RAID Tips 3 of 10 - RAID 0
If you are planning to build a RAID 0, consider using an SSD instead. Depending on what your requirements are, you may find a better bang for your buck with just one SSD. Also, higher RPM rotational drives (e.g. WD VelociRaptor series) or hybrid drives (like Seagate Momentus XT) may be interesting.