PROM

>> hinv -v -t
system ARC SGI-IP30 key 0
  processor CPU MIPS-R10000 key 0
    processor FPU MIPS-R10010FPC key 0
    cache primary icache 32 Kbytes (block 2 lines, line 64 bytes)
    cache primary dcache 32 Kbytes (block 2 lines, line 32 bytes)
    cache secondary cache 1024 Kbytes (block 2 lines, line 128 bytes)
  processor CPU MIPS-R10000 key 1
    processor FPU MIPS-R10010FPC key 1
    cache primary icache 32 Kbytes (block 2 lines, line 64 bytes)
    cache primary dcache 32 Kbytes (block 2 lines, line 32 bytes)
    cache secondary cache 1024 Kbytes (block 2 lines, line 128 bytes)
    memory main 768 Mbytes
  adapter XTalk heart key 0
    adapter PCI key 15
      adapter multi function ioc3 key 0
        controller network ef0 ethernet (100/10 base-T) key 0
          peripheral line key 0 ( ConsoleIn ConsoleOut Input Output )
        controller serial IP30 key 0
          peripheral line key 0 ( ConsoleIn ConsoleOut Input Output )
        controller serial IP30 key 1
          peripheral line key 0 ( ConsoleIn ConsoleOut Input Output )
        controller keyboard pckbd key 0
          peripheral keyboard key 0 ( ReadOnly ConsoleIn Inut )
        controller pointer pcms key 0
      adapter SCSI QLISP1040 key 0
        controller disk SGI IBM DDRS-39130W key 1
          peripheral disk unit 0 ( Input Output )
          v: scsidisk - - - blocksize: 0 maxblocks: 0
      adapter SCSI QLISP1040 key 1
      controller audio RAD Audio Processor key 0
  controller display SGI-ESI key 0 ( ConsoleOut Output )
    peripheral monitor key 0

OS:

barracuda 1# hinv -v -m
Location: /hw/node
      PM20175MHZ Board: barcode EBC811     part 030-1208-002 rev  C
Location: /hw/node/xtalk/15
            IP30 Board: barcode HHH651     part 030-0887-005 rev  A
Location: /hw/node/xtalk/15/pci/2
     PWR.SPPLY.S Board: barcode AAC7390717 part 060-0038-001 rev  C
             FP1 Board: barcode JDL859     part 030-0891-003 rev  E
Location: /hw/node/xtalk/12
           MOT10 Board: barcode JKL018     part 030-1241-002 rev  H
2 175MHZ IP30 processors
Heart ASIC: Revision E
CPU: MIPS R10000 Processor Chip Revision: 2.7
FPU: MIPS R10010 Floating Point Coprocessor Revision: 0.0
Main memory size: 768 Mbytes
Xbow ASIC: Revision 1.3
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 1 Mbytes on Processor 0
Integral SCSI controller 0: Version QL1040B (rev. 2), single ended
  Disk drive: unit 1 on SCSI controller 0 (unit 1)
Integral SCSI controller 1: Version QL1040B (rev. 2), single ended
IOC3/IOC4 serial port: tty1
IOC3/IOC4 serial port: tty2
IOC3 parallel port: plp1
Graphics board: ESI
CRM graphics installed
Integral Fast Ethernet: ef0, version 1, pci 2
Iris Audio Processor: version RAD revision 12.0, number 1
  PCI Adapter ID (vendor 0x10a9, device 0x0003) PCI slot 2
  PCI Adapter ID (vendor 0x1077, device 0x1020) PCI slot 0
  PCI Adapter ID (vendor 0x1077, device 0x1020) PCI slot 1
  PCI Adapter ID (vendor 0x10a9, device 0x0005) PCI slot 3