c’est ca:
Details:db.t2.medium
TypeType
Micro Instance – Current Generation
vCPUNumber of virtual cores
2 vCPU
MemoryMemory
4 GiB
EBS OptimizedIndicates whether the instance type supports EBS optimization. An EBS-optimized instance provides additional, dedicated throughput for Amazon EBS I/O. This provides improved performance for your Amazon EBS volumes and enables instances to use provisioned IOPs fully.
No
Network PerformanceNetwork Performance
Moderate
Free Tier EligibleFree Tier Eligible
No