64-bit Processor 5GB of free RAM 10GB of free Disk (the size of the blockΡhain increases over time)64-bit Mac OS 10.13 or higher 64-bit Processor 5GB of free RAM 10GB of free Disk (the size of the blockchain increases over time)64-bit Windows 8 or higher 64-bit Processor 5GB of free RAM 10GB of free Disk (the size of the blockchain increases over time)