AWS Server Requirements

Small

• Instance EC2 Windows.
• Instance Configuration: c5ad.xlarge
• vCPU 4
• RAM 8 GB
• Storage 150 GB SSD

If the number of users are within 3000 and will receive approximate 2.4 GB of data.

Medium

• Instance EC2 Windows.
• Instance Configuration: c5ad.2xlarge
• vCPU 8
• RAM 16 GB
• Storage 300 GB SSD

If the number of users are within 25,000 and will receive approximate 9.6 GB of data.

Large

• Instance EC2 Windows.
• Instance Configuration: c5ad.4xlarge
• vCPU 16
• RAM 32 GB
• Storage 600 GB SSD
• Since this machine is dedicated to CSR you can install ePO on same machine.

If the number of users are within 50,000 and will receive approximate 28.8 GB of data.

Note: For the database system configuration use the sizing calculator.
This would be calculated based on the number of users and retention period.