HP 220mx User Manual page 94

Operating This Jukebox on a SCSI Bus
A Brief Overview of SCSI
• This connector is similar to a D-type connector, but smaller and with smaller pin
holes placed closer together.
• 50-pin low-density ribbon (usually internal to the host)
Wide devices (68- pin) use the following connectors:
• 68-pin high density Micro D connector (external)
This connector is similar to a D-type connector, but longer and slimmer and with
smaller pin holes placed closer together. This connector is becoming the most
common.
• 68-pin high density ribbon (usually internal to the host)
B-6 Appendix B