Thecus N0503 NAS
Jan 7th, 2010 | By AnthonyNext is a favorite among overclockers, gamers and performance users: RAID 0. RAID 0 splits data across usually two and occasionally more disks. Because of this, RAID 0, like JBOD is left without data redundancy. With each additional disk attached to a RAID 0 setup, failure rate is increased. Any individual disk failing in a RAID 0 setup causes the entire array to fail however RAID 0 arrays manages some impressive speeds.
Performance of RAID 0 in many respects is similar to JBOD. Reading throughput in a RAID 0 configuration averaged out in the middle 40 MB/s range.
Again with reading, we saw little improvements due to cache.
Similarly we have the same situation with writing and re- writing.
The writer test averaged out just below 20 MB/s and rewriter in the middle ranges of 50MB/s.