Supported System Software: 7.1.2, 7.5, 7.5.1, 7.5.3
SCSI: DB-25
Serial Ports: 2
Sound Output: stereo 16 bit.
ADB: 1
Ethernet: AAUI-15 built-in or upgrade to Newer Technology 7ET-N10/100
Machine Gestalt ID: 112
Minutiae:
Upgraded with two SIMMs at a time.
Can be accelerated with Newer Technology's 256KB, 512KB, or 1MB Cache SIMMs, part # 7CC256A, 7CC512A, or 7CC1MA.
Can be accelerated with Newer Technology's Eddy Award winning "PowerClip‚Ñ¢", part # 7MC601. The PowerClip has over 100 different speed settings. The PowerMac 7100/66 can be set at speeds of up to 84MHz. Typically the 7100/66 will be set to something between 76MHz and 82MHz. The PowerClip is slotless and therefore leaves all expansion slots open.
Original enabler: Power PC enabler v1.0
Serial Port with the phone icon supports synchronous modems, with handshaking on both the output and input.