Processor: EC030@25Mhz, or EC030@40Mhz or 030@50Mhz FPU: On card. 68882 MMU: Internal only on 030@50Mhz Max Ram: 13MB for 25Mhz, 16MB for 40Mhz & 50Mhz. Ram Type: GVP SIMMs SCSI: Optional.