Sul26,   While I am not able to confirm that specific drive, as I can't find any information on it internally, it does match the specs of 3 Dell drives supported on the R550 exactly (0J4R9, HKR0D, and R20GG)   Let me know if this helps.    
Hi, is there a list of part numbers of compatible 3.5" SAS HDDs for PERC-H755 (inside a PE-R550)?  Ideally, I'd like to add a few 18TB 3.5" SAS drives like this that run for about $500 each, but of course HDDs need to be verified as compatible with the controller above. Thanks! -s.
Drives for PERC H755