PolarDB for PostgreSQL compute nodes support the pay-as-you-go and subscription billing methods. Prices vary based on the billing method. This topic describes the billing rules of subscription compute nodes.

Note
  • The following table describes the prices of an individual node.
  • By default, each cluster of PolarDB Cluster Edition contains one primary node and one read-only node.
Table 1. Subscription price for a single compute node (monthly price)
Node instance type

CPU and memory specification

Chinese mainlandChina (Hong Kong)US (Silicon Valley)US (Virginia)Singapore (Singapore)Malaysia (Kuala Lumpur)Indonesia (Jakarta)Germany (Frankfurt)India (Mumbai)Japan (Tokyo)
polar.pg.x4.medium

2 cores and 8 GB of memory

USD 44USD 76USD 62USD 50USD 76USD 76USD 74USD 67USD 61USD 64
polar.pg.x4.large

4 cores and 16 GB of memory

USD 155USD 295USD 240USD 202USD 295USD 295USD 271USD 264USD 233USD 248
polar.pg.x4.xlarge

8 cores and 32 GB of memory

USD 310USD 589USD 480USD 403USD 589USD 589USD 542USD 527USD 480USD 496
polar.pg.x8.xlarge

8 cores and 64 GB of memory

USD 496USD 743USD 620USD 496USD 743USD 743USD 689USD 651USD 604USD 635
polar.pg.x8.2xlarge

16 cores and 128 GB of memory

USD 991USD 1,486USD 1,239USD 991USD 1,486USD 1,486USD 1,378USD 1,301USD 1,208USD 1,270
polar.pg.x8.4xlarge

32 cores and 256 GB of memory

USD 1,982USD 2,972USD 2,477USD 1,982 USD 2,972USD 2,972USD 2,756USD 2,601USD 2,415USD 2,539
polar.pg.x8.8xlarge

64 cores and 512 GB of memory

USD 3,963USD 5,944USD 4,953USD 4,360 USD 5,944USD 5,944USD 5,511USD 5,722USD 5,313USD 5,586
polar.pg.x8.12xlarge

88 cores and 710 GB of memory

USD 5,449USD 8,173USD 6,811USD 5,449 USD 8,173USD 8,173USD 7,577USD 7,299USD 6,640USD 6,981