How much power or wattage will my power supply require to run both the Replay Baseboard and the 68060 Daughterboard?
25watts should be more than sufficient for powering both devices including a mechanical floppy drive. The Antec ISK 110 has a 90w power supply as standard, or alternatively, you could use one of the PICO Psu’s which has an 80w power supply. This version plugs directly into the ATX Power adapter for the replay perfect for small cases. Several options are available. See the main page for further information.