Xycom 99298-099 Intel 486DX2-66 ISA SBC 8 SIMMs NOS Untested w ExtrasCONDITION: NEW OLD STOCK (NOS) - UNTESTEDDESCRIPTION
Original vintage Xycom 99298-099 Industrial Single-Board Computer, featuring an installed Intel i486 DX2-66 processor, eight RAM modules, and a collection of vintage accessories, documentation, and software.This industrial computer board is New Old Stock (NOS), preserved in its protective foam-lined storage box. It remains in excellent overall cosmetic condition and has not been functionally tested.An excellent acquisition for industrial computer technicians, legacy equipment restoration specialists, vintage IBM-compatible computer enthusiasts, and collectors of original 1990s computing technology.TECHNICAL SPECIFICATIONS
- Manufacturer: Xycom
- Part Number: 99298-099
- Board Identification: Rev. R / 513349
- Type: Industrial Single-Board Computer (SBC)
- Processor: Genuine Intel i486 DX2-66
- CPU Part Number: A80486DX2-66
- Processor Speed: 66 MHz
- Architecture: 32-Bit x86 / IBM PC-Compatible
- Expansion Interface: 16-Bit ISA
- Memory: Eight Installed SIMM Modules
- Memory Speed Marking: 70 ns
- Total RAM Capacity: Not Verified
- BIOS: Quadratel 486 BIOS
- Chipset: LSI Logic HT342 Series
- Graphics Controller: Cirrus Logic CL-GD6440
- External Connections: VGA DB-15 and DB-25 Connectors
- Additional Connections: Multiple Internal Ribbon Cable Headers
- Configuration: Onboard Jumpers and DIP Switches
- Era: Mid-1990s Industrial ComputingThe Intel 486DX2-66 processor has been visually identified and is installed on the board. Memory modules are installed, but their combined capacity and operational condition have not been verified.CONDITION AND TESTING
NEW OLD STOCK - UNTESTED
This vintage industrial motherboard has been retained in storage and is being offered as New Old Stock.- Original Intel 486DX2-66 Processor Installed
- Eight RAM Modules Installed
- Original BIOS and Onboard Components Present
- Excellent Overall Cosmetic Appearance
- No Obvious Major Physical Damage Visible
- Original Storage Box and Protective Foam
- No Power-On or Functional Testing Performed
- Individual Ports and Components Not Independently Tested
- Minor Storage-Related Cosmetic Aging May Be PresentAlthough exceptionally well preserved, this is approximately 30-year-old electronic equipment. Operational functionality cannot be guaranteed.INCLUDED ACCESSORIES AND DOCUMENTATION
The following items are included with the motherboard:- Xycom 99298-099 Industrial SBC
- Intel i486 DX2-66 Processor
- Eight Installed Memory Modules
- Vintage Ribbon Cables and Connector Accessories
- Original Warranty Card
- Accompanying Paperwork as Pictured
- Cirrus Logic MS-Windows 3.1 Graphics Driver Floppy Disk
- Protective Foam-Lined Storage BoxVintage Software Note: The included Cirrus Logic Windows 3.1 driver disk is untested. Its contents, readability, and compatibility with this specific board have not been independently verified.The original warranty card is included for documentation and collector interest only. No active manufacturer warranty is represented or implied.Everything included is shown in the photographs. No backplane, power supply, monitor, or additional components are included unless pictured.IDEAL APPLICATIONS
This vintage industrial computer assembly may be of particular interest for:- Industrial Computer Restoration
- Legacy Manufacturing Equipment Repair
- Vintage Xycom System Maintenance
- ISA Backplane Computer Systems
- Intel 486DX2 Retro Computing Projects
- Industrial Automation Equipment
- Vintage IBM-Compatible Computer Collections
- Embedded Computer Restoration
- Legacy DOS and Windows Computing
- Historical Computer Hardware PreservationThe installed processor, memory modules, and accompanying accessories make this a desirable package for buyers seeking an original 486-era industrial computing assembly.SHIPPING AND HANDLING
Ships within 24 hours of completed payment.The circuit board will be carefully packaged with appropriate antistatic protection and cushioning to safeguard sensitive electronics, installed components, connectors, and memory modules.Cables, documentation, and vintage software will be protected separately within the shipping package to help prevent movement or damage during transit.IMPORTANT BUYER INFORMATION
This is specialized vintage industrial computer hardware intended for knowledgeable buyers, experienced electronics technicians, restorers, and collectors.The item is offered as New Old Stock, Untested, with no guarantee of successful operation, software compatibility, or individual component functionality.The buyer is responsible for verifying compatibility with the intended equipment, ISA backplane, power requirements, and system configuration.Please review all photographs carefully, as they form an important part of the description and show the exact board, installed components, accessories, and condition.