Does Raid 1 degrade performance much?

[HeroOfPellinor]

If so, how much?

 

[MercenaryForHire]

With a good controller, you'll notice two things.

Your write performance will drop the tiniest little smidgen.
Your read performance will get a healthy boost - I'll be conservative and say 50%.

- M4H

 

[loup garou]

http://forums.anandtech.com/categories.cfm?catid=27&zb=5334617