For your consideration at this wonderful sale is one mint and genuine Apple 500MB Internal SCSI Hard Disk Drive, manufactured by Quantum for Apple's hardware standards. This 3.5" internal drive may be installed inside of a Macintosh Performa, Quadra, LC, Classic, II, DuoDock, Power Macintosh or external hard drive enclosure or grouped together with matching drive pairs to form a RAID. It has a 50-pin SCSI connection.This drive is a working and tested pull from a Power Macintosh; the drive was tested and formatted for Mac OS. Drives will be shipped professionally wrapped and the serial numbers will be recorded for security purposes.There are no returns or refunds on this item. No warranty is provided with this drive given the nature of vintage electronics from 30 years ago. See picture.