Standard_Ec20as_v5 is an Azure Database for PostgreSQL & MySQL size with 20 vCPUs, 160 GiB memory. In UAE North it costs $2.60 per hour on demand ($1,898.00 per month) for PostgreSQL, Single server. It is sold in 2 regions; the cheapest is West Europe at $2.50 per hour.
Prices by region
USD per hour, PostgreSQL, Single server. Reserved prices are no upfront, standard. Cheapest on-demand first.