Supported System Software: 7.1, 7.1.1 (Pro), 7.5, 7.5.1, 7.5.3
SCSI: HDI-30
Serial Ports: 2
Sound Output: mono 8 bit.
ADB: 1
Ethernet: none
Machine Gestalt ID: 54

Minutiae:

Uses pseudo-static memory.

Passive Matrix 1 bit (Black & White) Display.

Serial Port with the phone icon supports synchronous modems, with handshaking on both output and input.

Has 1MB ROM and a 1.44MB SuperDrive.