Supported System Software: 7.5.2, 7.5.3 SCSI: DB-25 Serial Ports: 2 Sound Output: stereo 16 bit. ADB: 1 Ethernet: AAUI, 10baseT built-in or upgrade to Newer Technology 7ET-PCI10/100 Machine Gestalt ID: 67 Minutiae: Upgraded with one DIMM at a time. Can be accelerated with Newer Technology's Eddy Award winning "PowerClip 604™", part # 7MC604. The PowerClip has over 100 different speed settings which allow the PowerMac 9500 to be set at speeds of up to 175MHz. Typically the 9500/132 will be set to something between 150MHz and 164MHz. The PowerClip is slotless. Can interleave memory for approximately 10-30% faster RAM access. For the fastest speed, sockets A1 & B1, A2 & B2...A6 & B6 should contain identical capacity DIMMs. Original enabler: 701 v1.0 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.