国外货源，价格相当不错。SUNFireV890CPU:X7268A501-6809CPU/MemoryBoardw/2×USIV1050MHz,8GBX7270A501-6962CPU/MemoryBoardw/2×USIV1.35GHz,8GBX7273A501-7058CPU/MemoryBoardw/2×USIV+1.5GHz,8GBX7269A501-6636CPU/MemoryBoardw/2×USIV1.2GHz,8GBX7300A-Z501-7506/501-7691/501-7881CPU/MemoryBoardw/2×USIV+1.8GHz,8GB)