Is there a difference in performance or capability in these sas cables?

[mikem12]

I'm looking at sas sff-8644 to sff-8088 cables and noticed that some are single cable where as others are dual cable. What's the difference between these, and is one better when connecting an hba to an array than the other?

 

[i386]

There should be No difference in Performance.
The "dual" cable coulde be a little Bit more flexible.

 

[mikem12]

Ok, great! Thank you for such a quick response!