Tested 1996 Macintosh AppleCD 8X SCSI internal CD ROM drive Matsushita CR-506-C
Matsushita/Panasonic made this drive in 1996 as their model CR-506-C, Apple resold it as their AppleCD 8X, with their part number 678-0090. Here is a working 8X tray-loading internal SCSI CD ROM I pulled from a Power Macintosh 7600.