Onyx R4K/200:

4 200 MHZ IP19 Processors
CPU: MIPS R4400 Processor Chip Revision: 6.0
FPU: MIPS R4000 Floating Point Coprocessor Revision: 0.0
Main memory size: 512 Mbytes, 1-way interleaved
Instruction cache size: 16 Kbytes
Data cache size: 16 Kbytes
Secondary unified instruction/data cache size: 4 Mbytes
Integral SCSI controller 0: Version WD33C95A, single ended, revision 1
  Disk drive: unit 1 on SCSI controller 0
Integral SCSI controller 1: Version WD33C95A, differential, revision 1
  Disk drive: unit 1 on SCSI controller 1
  Disk drive: unit 2 on SCSI controller 1
Integral SCSI controller 5: Version WD33C95A, single ended, revision 0
  Disk drive: unit 1 on SCSI controller 5
Integral SCSI controller 6: Version WD33C95A, differential, revision 0
Integral SCSI controller 7: Version WD33C95A, differential, revision 0
Integral EPC serial ports: 4
Integral EPC parallel port: Ebus slot 3
RealityEngineII Graphics Pipe 0 at IO Slot 3 Physical Adapter 2 (Fchip rev 2)
Integral Ethernet controller: et0, Ebus slot 3
I/O board, Ebus slot 3: IO4 revision 1
VME bus: adapter 13
VME bus: adapter 0 mapped to adapter 13
EPC external interrupts

gfxinfo:

Graphics board 0 is "REV" graphics.
        Managed (":0.0") 1280x1024
        Display 1280x1024 @ 72Hz
        12 GE (GE10 rev. 0x7)
        2 RM5 boards (rev. 00112/00112)
        Medium pixel depth
        10-bit RGBA pixels
        Not using Multi-Channel Option