Vintage Socket 3 486 Motherboard w/ AMD 486 DX2-66 CPU – ISA / PCI / VLB – SiS Chipset

Up for sale is a vintage Socket 3 486 motherboard, complete with an AMD 486 DX2-66 processor installed, making it a great foundation for a retro PC build or restoration project.

This board features a versatile layout with ISA, PCI, and VLB (VESA Local Bus) slots, powered by a SiS chipset, typical of mid-90s performance systems.

💻 System Details

• CPU: AMD 486 DX2-66 installed
• Socket: Socket 3
• Chipset: SiS (85C496/497 series)
• Slots:
  • ISA slots
  • PCI slots
  • VLB (VESA Local Bus) slots
• Memory: 72-pin SIMM slots
• Form Factor: AT-style motherboard

⚙️ Features

• Classic 486-era motherboard with multiple expansion options
• Supports a wide range of retro hardware configurations
• Ideal for:
  • DOS gaming builds
  • Windows 3.1 / Windows 95 systems
  • Vintage PC restoration

⭐ Condition

• Pulled from a decommissioned environment
• Includes CPU and cooling fan as shown
• Untested due to lack of compatible setup
• Shows normal cosmetic wear consistent with age

📌 Please review all photos carefully for condition and configuration
📌 Sold as-is due to vintage nature

📦 What’s Included

• Socket 3 motherboard
• AMD 486 DX2-66 processor (installed)
• Cooling fan attached
• Onboard RAM modules (as shown)

📈 Why This Is Valuable

• 486 systems are increasingly collectible
• Boards with ISA + PCI + VLB are especially desirable
• Includes CPU = ready starting point
• Great for:
  • Retro computing enthusiasts
  • Collectors
  • Period-correct builds

📦 Shipping

• Ships securely packaged to protect components
• Fast handling
• Smoke-free environment

🧠 Notes for Buyers

• Requires AT power supply and compatible components
• Intended for experienced users of legacy hardware