VINTAGE CORVUS SYSTEMS Hard Drive Controller Card Apple III II II+ IIe w/ Cable

Corvus Systems 20MB Hard Drive Controller Card Cable Diagnostic Disk Apple II III Corvus Systems 20MB Hard Drive Controller Card Controller card • Cable • Corvus diagnostic disk • Partially tested PARTIALLY TESTED WITH APPLE III AND APPLE IIe The connected drive responded, but password protection prevented complete testing.

You are purchasing a Corvus Systems 20MB hard-drive controller card with its cable and a Corvus diagnostic disk.

This hardware came with an Apple III system and was also evaluated with an Apple IIe. The card and connected Corvus drive showed signs of normal communication, but the password-protected drive prevented a complete functional test.

Included

• Corvus Systems 20MB hard-drive controller card
• Controller cable
• Corvus diagnostic disk
• All items shown in the listing photographs

Hard Drive Not Included

This listing is only for the controller card, cable, and diagnostic disk. The Corvus hard drive has already been sold and is not included.

Testing Observed

• Evaluated with the Apple III system from which it was obtained
• Also evaluated with an Apple IIe
• The connected hard drive operated without displaying its fault light
• The drive could be heard seeking when access was attempted
• Drive indicators switched between Busy and Ready
• The drive requested a password and rejected the passwords attempted, preventing further access

Testing Limitation

The observed response suggests that the controller card and cable were communicating with the drive, but the password restriction prevented access to the stored system and data. Therefore, full read/write operation, formatting, diagnostics, and every card function were not verified.

Compatibility

The card was evaluated with an Apple III and an Apple IIe. Please verify compatibility with your exact Apple computer, Corvus drive model, interface configuration, cable requirements, and software before purchasing.

Condition

• Partially tested as described above
• Stored indoors for decades
• From a non-smoking home
• Please review all photographs because they show the actual items and are part of the condition description

Packaging

The controller card, cable, and diagnostic disk will be packaged carefully with protection against static, bending, impact, and moisture during shipment.

Buy With Confidence Longtime seller with more than 25 years of experience, thousands of positive response ratings, and many repeat customers. Payment and Shipping Payment is handled through checkout. Domestic shipping to the continental United States is $8.00. International shipping is available only through \'s international shipping program when offered for the buyer\'s location.