Estimated sizing guidelines for EC2 instances
See for a list of the minimum hardware requirements for detection servers.
AWS terminology refers to a CPU as vCPU. Each vCPU is single-core. Therefore, 4 vCPU is equivalent to 2 x 2 two-core CPU. Keep in mind, however, that these are the minimum size requirements. Your sizing requirements may vary depending on the types of detection conditions you deploy to Data Loss Prevention servers.