Originally Posted by Indy
The short answer is RAID 1 is more redundant, and SSDs will be faster, but the next performance bottleneck is the RAID card itself.

The higher end the RAID card, the more internal RAM it will have, the more processing power, and the more that the performance of the SSDs will shine through.


Do you have something to back this up? We've been using SSDs in RAID 1 for a several years now and found there's no difference between a RAID 1 SSD and single SSD. For optimized RAID controllers, the read speed is actually higher than 1 SSD.

Even software RAID 1 does match the performance of a single SSD. You don't need a RAID controller with memory for something like RAID 1.

Sandeep Luthra | LTMedical.net
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