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Node Hardware Spec

Note: For storage nodes in single-node and multi-node form, the CPU needs to support SGX:

• Before starting, please use the following methods to detect whether your CPU supports SGX.
  • Script Detection: https://github.com/crustio/crust/wiki/Check-TEE-supportive
  • Official Website Detection: https://www.intel.com/content/www/us/en/search.html
• Some motherboards only support SGX's software enabled method, please refer to this link: https://github.com/intel/sgx-software-enable
• The BIOS of some motherboards does not have an option to enable SGX, please confirm before purchasing or configuring.

Isolation Node Spec

Isolation node setup guidence

****	CPU	Motherb oard	RAM	SSD	HDD	Network	OS
Requirements	Supports SGX（Software Guard Extensions; Intel i5 7th generation or above; 6 cores or above	BIOS supports SGX	Bigger then 32G	Due to the continuius growth of chain data, about 160-200 GB in half a year, it is recommended to use a highter capacity SSD	I/O >= 200M/s; Cache >= 256M Speed >= 7200; The hard disk needs to be mounted to a single directory, and technologies such as RAID can be used	Bandwidth >= 100M; It is recommended to use a network with public IP and fixed ports, otherwise it may cause unnecessary losses due to network fluctuations	Ubuntu 16.04/18.04/20.04
Recommended	Intel Core i5-9600KF or intel or Intel Core i7-7700K or Intel Core i7-10700	CPU Compatible and there are sufficient SATA interfaces to support multiple hard disk access or support RAID controller	32G/64G DDR4 RAM	1T or 2T m.2 SSD,2T is recommended	SEAGATE Hard Disk 8TB Skyhark 7200RPM, 256 MB Cache or Western Digital HDD 8TB, 7200 RPM, 256MB Cache If drives RAID, hardare RAID is recommended	High-quality network environment or IDC	Ubuntu 18.04
Quantity	1	1	N	1	1~24	\	\

Group Node Spec

Group consists of a group owner and multiple group members.

Owner Node

Owner node setup guidence

****	CPU	Motherboard	RAM	SSD	Network	OS
Required	6 cores or above Clock speed higher than 3Ghz	\	>= 32G	Due to the continuius growth of chain data, about 160-200 GB in half a year, it is recommended to use a highter capacity SSD	Bandwidth >= 100M; It is recommended to use a network with public IP and fixed ports, otherwise it may cause unnecessary losses due to network fluctuations	Ubuntu
Recommended	intel core i5-9600KF or intel core i7-7700K or intel core i7-10700 or AMD Ryzen 5 3500X	\	32G/64 GB DDR4	1T or 2T m.2 SSD,1T is recommended	High-quality network environment or IDC	Ubuntu 16.04/18.04/20.04
Quantity	1	1	N	1	\	\

Member Node

Member node setup guidence

****	CPU	Motherb oard	RAM	SSD	HDD	Network	OS
Requirements	Supports SGX（Software Guard Extensions; Intel i5 7th generation or above; 6 cores or above	BIOS supports SGX	Bigger then 32G	Due to the continuius growth of chain data, about 160-200 GB in half a year, it is recommended to use a highter capacity SSD	I/O >= 200M/s; Cache >= 256M Speed >= 7200; The hard disk needs to be mounted to a single directory, and technologies such as RAID can be used	Bandwidth >= 100M; It requires a high-quality network environment to avoid the loss caused by the inability to send workreport	Ubuntu 16.04/18.04/20.04
Recommended	Intel Core i5-9600KF or intel or Intel Core i7-7700K or Intel Core i7-10700	CPU Compatible and there are sufficient SATA interfaces to support multiple hard disk access or support RAID controller	32G/64G DDR4 RAM	1T or 2T m.2 SSD,2T is recommended	SEAGATE Hard Disk 8TB Skyhark 7200RPM, 256 MB Cache or Western Digital HDD 8TB, 7200 RPM, 256MB Cache If drives RAID, hardare RAID is recommended	High-quality network environment or IDC	Ubuntu 18.04
Quantity	1	1	N	1	1~24	\	\