# irix-hinv 1 12 MHZ IP4 Processor FPU: MIPS R2010 VLSI Floating Point Chip Revision: 2.0 CPU: MIPS R2000 Processor Chip Revision: 5.0 On-board serial ports: 4 Data cache size: 32 Kbytes Instruction cache size: 64 Kbytes Main memory size: 16 Mbytes ENP-10 Ethernet controller: enp0, firmware version 4 (SGI) GT Graphics option installed Disk drive: unit 1 on SCSI controller 0 Integral SCSI controller 0: Version WD33C93