Supported System Software:  7.5.3
SCSI: DB-25
Serial Ports: 2
Sound Output: stereo 16 bit.
ADB: 1
Ethernet: AAUI, 10baseT built-in
Machine Gestalt ID: 108

Minutiae:

Upgraded with one DIMM at a time.

Accelerate performance with a Newer Technology 256KB or 1MB Cache DIMM, part # 7CC256B or 7CC1MB.

Ships with a minimum of 8MB of RAM installed.

Has the Apple Pentium PDS card.  Card requires no memory, but can accept a single 72-pin SIMM for maximum DOS/Windows performance.  (Some more recent cards may require DIMMs.  Consult your documentation before upgrading.)   Use of a dedicated SIMM leaves all Mac motherboard memory available for use with Macintosh software.  Pentium card can accept 1MB, 2MB, 4MB, 8MB, 16MB, 32MB or 64MB SIMMs which are 60ns or faster.  32MB and 64MB work only with software v 1.0 and PC Card SIMM Patch or with software version 1.5.

Original enabler: 701 v1.1

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

Has 4MB ROM and a 1.44MB SuperDrive.