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HP C3700 and C3750 Workstation (A6057A, A6057B, A7277A, A7277B, A9636A, A9637A)

HP C3000 Visualize Workstation

Pure processing power. The HP Workstation C3700 and C3750 are the ultimate uniprocessor RISC-based UNIX workstations, with a single PA-8700 750 or 875 MHz processor delivering leadership 3D graphics performance, value, and expandability. Scientist and engineers working in the aerospace, automotive, and EDA markets will particularly appreciate the compute power to help slash product cycle times and shorten time-to-market. Combining the power of the PA-RISC processor with the capacity to support up to 8 GB RAM, 292 GB internal disk, and 6 PCI card slots, the C3700 breaks through traditional bottlenecks of computation and desktop 3D design.

Look to On Queue Computer for support with your HP C3700 Workstation with over 26 years in business supporting legacy workstations.

We have inventory for all of the HP visualize workstation line and we are technically adept to help you with your needs.

Please give us a call at (978) 499-0049 or email us with exactly what kind of support or products you need at

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HP Legacy End of Life Support Contracts available on all systems ...more information

HP C3700 and C3750 QuickSpecs

  • C3700 - PA-8700 750MHz
  • C3750 - PA-8700+ 875MHz
  • One physical processor
  • Cache - total: 2.25Mb; instruction: 0.75Mb; data: 1.5Mb
  • 512MB - 8 GB Memory
  • 8 Memory Slots
  • Dimm Capacities: 256 Mb, 512 MB, 1 GB SDRAM
  • Bus Bandwidth - 1.9Gb/sec
  • RAM type - 120MHz SDRAM
Internal Drives
  • Ultra 2 SCSI LVD (80 pin SCA Connector)
  • 2 Drives Maximum
  • 18Gb, 36Gb, or 73Gb; 10k or 15k
  • DVD-ROM or CD-RW
  • Optional Floppy Disk Drive
Supported Operating Systems
  • HP-UX 11i TCOE; HPUX 11i MTOE
  • HP-UX 11.0
External I/O Ports
  • RJ45 10/100 BaseTx Ethernet
  • NSE SCSI 50-pin in high-density external port
  • Ultra2 SCSI LVD 68-pin in high-density external port
  • Two Serial (RS-232) ports
  • Two USB (Universal Serial Bus) ports (keyboard and Mouse only)
  • One Parallel (IEEE 1284) port
  • Four Audio ports (Line In, Line Out, Microphone In, and Headphones Out)
I/O Slots (6 Total)
  • Two PCI 1X (half card) slots
  • Three PCI 2X (full size) slots
  • One PCI 4X (full size) slots
  • HP Visualize Fxe
  • HP Visualize Fx5
  • HP Visualize Fx10
  • HP Fire GL-UX
Dimensions (w x d x h)
  • 9" x 19.5" x 17.5"
  • Deskmount Chassis Type
  • Weight: 46 lbs Minimum; 56 lbs Fully Loaded
One year for end users