eosio.se 于 2.28 发布了 EOS Block Producer 候选节点的硬件标准
EOS_block_producer_topology.png
Block producers:
Primary: Dual Xeon, 128 Gb ram (upgradeable to 2 Tb), 512 Gb SSD
Backup #1: <same specs as above>
Full node:
Primary: Dual Xeon, 64 Gb ram (upgradeable to 2 Tb), 512 Gb SSD
(in the future this machine will probably need to keep the same amount of ram as the producers to make sure they can validate all blocks on time).
Storage (ipfs):
Primary: Dual Xeon, 32 Gb ram (upgradeable to 1 Tb), raided 500 Gb 10k rpm (cache drives), 10 Tb 7.2k rpm
Combined full nodes & storage:
Secondary: Dual Xeon, 32 Gb ram (upgradeable to 1 Tb), raided 256 Gb 10k rpm (cache drive), 10 Tb 7.2k rpm
Tertiary: <same specs as above>
当然这不是最终定论，而且也并非特别高不可及的硬件要求，anyway，面向公链上线的脚步更近了。