What is the difference between these two drives?

LG GSA-4163B and LG GSA-4163BI
I cannot find the difference except the bezel. I want to buy this drive, but I’m not sure which one of the above models to get… :confused:

They have a BB, BK and BI and maybe more. BB and BK are OEM with no box and limited software. BI looks retail, there is probably a matching black retail somewhere as well. They should be the exact same drive. OEM and retail drives are the same drive.

Very good prices and quality service here: