I am not sure I fully understand your question as the SLC 500 is the only SLC that I can think of. There are several models of SLC 500 that are available as follows:
SLC 5/01, SLC 5/03, SLC 5/04, SLC 5/05 each has different capabilities from memory and processing to the communication capabilities.
I'm not sure what kind of sample you are thinking about. We surely dont have sample SLC's.