Typical Configurations

Node Type	Typical Configuration	Quantity
Common configuration (OLTP and OLAP)	CPU: 2 x Huawei Kunpeng 920 5220 processor, 2 x 32-core Memory: 4 to 16 x 32 GB DIMM System drive: 2 x 600 GB SAS HDD Data drive: 1 to 25 x SAS/SATA SSD (A RAID 5 array is recommended for four or six drives. Configure drives based on the actual capacity and redundancy requirements.) Network: 2 to 4 x 10GE OS: CentOS 7.6 or later, or openEuler 20.03 or later (Kunpeng server)	Configured as required.
Common configuration (OLTP and OLAP)	CPU: 2 x Huawei Kunpeng 920 5220 processor, 2 x 32-core Memory: 8 to 16 x 32 GB DIMM System drive: 2 x 600 GB SAS HDD Data drive: 1 to 16 x NVMe SSD (Configure drives based on the actual capacity, without RAID.) Network: 2 to 4 x 10GE OS: CentOS 7.6 or later, or openEuler 20.03 or later (Kunpeng server)	Configured as required.
Mid- and high-end configuration (OLTP and OLAP)	CPU: 2 x Huawei Kunpeng 920 5250 processor, 2 x 48-core Memory: 4 to 32 x 32 GB DIMM System drive: 2 x 600 GB SAS HDD Data drive: 1 to 25 x SAS/SATA SSD (A RAID 5 array is recommended for four or six drives. Configure drives based on the actual capacity and redundancy requirements.) Network: 2 to 4 x 10GE OS: CentOS 7.6 or later, or openEuler 20.03 or later (Kunpeng server)	Configured as required.
Mid- and high-end configuration (OLTP and OLAP)	CPU: 2 x Huawei Kunpeng 920 5250 processor, 2 x 48-core Memory: 16 to 32 x 32 GB DIMM System drive: 2 x 600 GB SAS HDD Data drive: 1 to 16 x NVMe SSD (Configure drives based on the actual capacity, without RAID.) Network: 2 to 4 x 10GE OS: CentOS 7.6 or later, or openEuler 20.03 or later (Kunpeng server)	Configured as required.
Ultimate performance configuration (OLTP and OLAP)	CPU: 2 x Huawei Kunpeng 920 7260 processor, 2 x 64-core Memory: 4 to 32 x 32 GB DIMM System drive: 2 x 600 GB SAS HDD Data drive: 1 to 25 x SAS/SATA SSD (A RAID 5 array is recommended for four or six drives. Configure drives based on the actual capacity and redundancy requirements.) Network: 2 to 4 x 10GE OS: CentOS 7.6 or later, or openEuler 20.03 or later (Kunpeng server)	Configured as required.
Ultimate performance configuration (OLTP and OLAP)	CPU: 2 x Huawei Kunpeng 920 7260 processor, 2 x 64-core Memory: 16 to 32 x 32 GB DIMM System drive: 2 x 600 GB SAS HDD Data drive: 1 to 16 x NVMe SSD (Configure drives based on the actual capacity, without RAID.) Network: 2 to 4 x 10GE OS: CentOS 7.6, or openEuler 20.03 or later (Kunpeng server)	Configured as required.