Power Mac 7200-7600 – Drive Rails $12.00 Hard drive or CD Power Mac 7200-7600 - Drive Rails quantity Add to cart Add to Quote Continue Shopping Category: Power Mac 7200-7600 Description Apple 922-1658, stamped 815-1954. These drive rails are used on the lower shelf of the Power Mac 7200, 7300, 7500 and 7600 for the CD-ROM drive and additional hard drive or zip drive sled or carrier to slide into. Sold by the pair.