Does Disk Cache (64mb,128mb,256mb,512mb) effect parity performance?

[Cyprella]

Hi all just wondering if drive cache size effects performance on the parity drive. I have two drives one with 256mb and one with 512mb and want to know what is the best to choose for parity.

 

Thanks, Cyprella

[JorgeB]

Please don't double post, your original post was moved to the more appropriate storage section: