Processor: PPC 604e@200Mhz with 040@25Mhz, or 040@40Mhz or 060@50Mhz FPU: Internal in 040,060 Internal in 604e MMU: Internal in 040,060 Internal in 604e SCSI III-Ultrawide: Inbuilt (Adaptec NCR53C770) Max Ram: 128MB - (64bit memory bus accessed by both processors) Ram Type: 4x72pin SIMM Slots. NB Requires a modification to the motherboard if fitted to an A3000 series (inc sub-models).