HP 7980SR option question?

[Jay West]

I've located a 7980SR in excellent condition. I do recall my days of selling 
HP that the S meant SCSI and the R meant refurbished. However, this one has 
a tag stating it includes options -100 and -200. I do not have sufficient 
memory to know what those options were, and I don't believe I have my HP 
config/sales guides from that era :\

Does anyone know what options -100 and -200 are for the 7980S drives? If one 
of them is 800bpi option, I'm gonna snag the thing! (otherwise I'll pass).

Jay