Article called SCSI Explained includes: why it came about, bus width and speed, types and other benefits of SCSI.

Visual guide to SCSI connectors, from the STA.

Internet SCSI. New Internet Protocol (IP)-based storage networking standard for linking data storage facilities, developed by the IETF. Definition from Whatis.

From Wolfgang Schulte's SCSI information guide.

High performance SCSI and RAID: What is SCSI?

Article detailing the differences by David Risley.

The purpose of IP Over SCSI is to connect two or more computers with SCSI interfaces using the IP protocol.

This report describes a suite of general-purpose techniques and algorithms for acquiring the necessary data from SCSI disks via the ANSI-standard interface. (choose a download format)

Tables with: SCSI bus width/maximum data rates, maximum bus length with device addressing, cable lengths meters/feet and SCSI technologies comparison of maximums. From SCSI Masters.com.

Informative summaries for several of the more commonly used codes and coded values are included as annex information in the SCSI Primary Commands - 2 (SPC-2) draft standard.