Packard Bell PB680 | Packard Bell PB682 (S3 Trio64V+) | Packard Bell PB683 (S3 Virge 3D) | Packard Bell PB685 (PB682/683 w/ MMX support) | Packard Bell PB-SMT | Packard Bell R501

Intel EBSA-BPL-5V (5V PCI slots used) | Intel EBSA-BPL-3V3 (3.3V PCI slots used) | DEC PCI Development Backplane | DEC EBSA-BPL-5V (5V PCI slots used) | DEC EBSA-BPL-3V3 (3.3V PCI slots used)