SCSI: DB-25
Serial Ports: 2
Sound Output: stereo 16 bit.
ADB: 1
Ethernet: optional
Machine Gestalt ID: 58
PRAM Battery: 4.5V alkaline (Rayovac 840)

Minutiae:

Upgraded with one DIMM at a time.

A price advantage may be available by using 5 volt (not 3.3 volt) EDO (extended data out) instead of FPM (fast paged mode) memory.  However, you will not derive any performance benefits by using EDO DIMMs.   Call your NewerRAM rep for details.

Has 4MB ROM and a 1.44MB SuperDrive.