Up for sale is a rare, vintage Compaq OEM edition of MS-DOS Version 4 (Version 4.01).This complete original software package comes preserved in its iconic, colorful 3-ring binder slipcase. A fantastic addition for any retro computing collector or vintage Compaq setup!What’s Included:

• Original Slipcase & 3-Ring Binder: Featuring vibrant geometric Compaq branding.
• 3x Original Compaq 3.5" Floppy Disks:
  • MS-DOS System Diskette (Ver. 4.01)
  • MS-DOS Operating Diskette (Ver. 4.01)
  • FASTART Utility Diskette (Ver. 4.01)
• 1x Third-Party Floppy Disk: Verbatim DataLife MF2-HD disk (IBM Formatted, contents unknown).
• Original Manuals & Inserts:
  • "Getting Started" Guide
  • "Using MS-DOS Shell" Guide
  • Basic Version 2 Quick Reference Guide
  • Quick-reference function card insert

Condition Notes:

• Disks are UNTESTED: Due to a lack of compatible vintage hardware, the floppy disks have not been tested for readability or data integrity. They are sold strictly AS-IS for collecting, display, or parts.
• Cosmetic Condition: Excellent vintage condition. The binder and slipcase show minimal shelf wear with bright, unfaded colors. Internal pages are crisp with no major stains, tears, or writing. Disks are physically intact with clean labels. Please review the photos carefully to evaluate the exact condition.

Shipping & Returns

• Shipping: Packaged securely in a sturdy box with bubble wrap to protect the binder edges.
• Returns: Sold AS-IS with no returns accepted due to the untested nature of vintage magnetic media.