Sun drive array

David Holland wrote: It looks like the RSM2000 is that "other box" I was alluding to (more of a *controller*) while the SSA21[49] appear to be the "drive trays" that connect to it. I pulled the I/F card and checked the P/N against the P/N listed for the 219's I/F and they agree (amusing that the silkscreen on the PCB is "UNISYS"). Likewise, pulled the fan assembly off and verified that it's P/N agrees with the one listed for the 219. The actual array has a P/N of 595-4088 and claims to be "Style OSM3000-SD2". <shrug> The RSM2000 page mentions diff SCSI cables (to the arrays) and the 219 page describes a "differential interface" so this seems to confirm Edward's previous comments. But, I'd still like to know if it is LVD or HVD (I don't have a HVD SBUS card but *do* have LVD)... ? Thanks! --don