Power Mac – Performa 6100 – Rear Panel $15.00 With Shield Sold out for now Add to Quote Continue Shopping Category: Centris 610 - Power Mac 6100 Description Rear Housing Panel, Apple number 815-1569 or 922-0720 with shield 805-0662. Fits the Power Macintosh 6100, Performa 611x series and Workgroup Server 6150.