SCSI Connector Diagrams
These connectors are the most common SCSI connectors in use today. Use this page to identify the type of connectors on the peripheral and SCSI card. This information can be used to identify the type of SCSI cable required.

DB-25, Male External

 

DB-25, Female External

Low-Density, 50-pin, Male External

 

Low-Density, 50-pin, Female External

High-Density, 50-pin, Male External

 

High-Density, 50-pin, Female External

Low-Density, 50-pin, Male Internal

 

Low-Density, 50-pin, Female Internal

High-Density, 68-pin, Male External

 

High-Density, 68-pin, Female External

High-Density, 68-pin, Male Internal

 

High-Density, 68-pin, Female Internal

Different companies use different descriptions for the SCSI connectors. This table is a guide to the different descriptions.

Adaptec Terminology Alternative Terminology
Low-density 50-pin Centronics 50-pin
High-density 50-pin Micro DB50 or Mini DB50
High-density 68-pin Micro DB68 or Mini DB68
Very high-density condensed 68-pin Ultra Micro DB68