Factory Sealed Vintage Microsoft Windows NT Workstation Version 4.0 Upgrade EditionUp for sale is an incredibly rare, museum-quality piece of computing history: a factory-sealed, original Big Box retail copy of Microsoft Windows NT Workstation Version 4.0 Upgrade CD-ROM.Released in 1996, Windows NT 4.0 combined the iconic ease of use of the Windows 95 user interface with the rock-solid stability and secure architecture of the NT kernel. This specific copy is an Australian localization release, marked Assembled in Australia on the original box sticker.Item Condition: Factory Sealed / Mint
This item was sourced directly from a clean environment and has been preserved beautifully over the last three decades.

• Seal: 100% original manufacturer's shrink-wrap/cellophane wrapper. Fully intact with authentic factory corner seals and seams. No tears, punctures, or open splits.
• Box Integrity: Excellent structural condition. Corners are sharp with only the absolute minor, superficial shelf-wear/rounding typical of heavy vintage cardboard boxes under tight shrink-wrap. No crushing or bowing.
• Authenticity: Includes the pristine, untampered Microsoft Certificate of Authenticity (CoA) holographic sticker visible on the side panel.
• Barcodes intact: Side label features crisp, unblemished retail barcodes (Part No. 69731 / Product Code 236-00023).
• Product Highlights and System Requirements (From Box):
  • Features the classic Windows 95 User Interface with Windows NT Power.
  • Included Microsoft Internet Explorer and Microsoft Exchange universal inbox.
  • Minimum Requirements: Intel 486/25 MHz or higher / Pentium, RISC-based systems (Alpha, MIPS, PowerPC), 12MB-16MB RAM, 110MB-120MB hard disk space, CD-ROM drive.
  • Eligibility Note: As an Upgrade Edition, the software installer looks for an eligible previous licensed version (Windows 3.1, 3.5, or 3.51) on the hard drive to complete configuration.
  • Shipping and Handling
    This is a collector's item, and it will be treated as such. It will be carefully wrapped in multiple layers of protective bubble wrap and shipped inside a sturdy, oversized cardboard box to ensure the vintage cardboard does not get crushed or damaged during transit.Photos are of the exact item you will receive. Please review them carefully for a precise look at the condition.