PolarDB for MySQL compute nodes support the pay-as-you-go and subscription billing methods. The prices vary based on different billing methods. This topic describes the billing rules of compute nodes in a subscription cluster.

Note
  • The following table describes the prices of an individual node.
  • By default, each PolarDB cluster of Cluster Edition consists of a primary node and one read-only node. Each PolarDB cluster of Single Node or Archive Database contains only one node.
Table 1. Subscription price for an individual compute node (monthly price)
Edition Node specification code

CPU and memory

Mainland China US (Silicon Valley) Indonesia (Jakarta) Germany (Frankfurt) India (Mumbai) US (Virginia) Japan (Tokyo) China (Hong Kong), Singapore (Singapore), Malaysia (Kuala Lumpur), Australia (Sydney), and UK (London)
Cluster Edition polar.mysql.x4.medium

2 cores, 8 GB

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

4 cores, 16 GB

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

8 cores, 32 GB

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

8 cores, 64 GB

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

16 cores, 128 GB

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

32 cores, 256 GB

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

64 cores, 512 GB

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

88 cores, 710 GB

USD 5,449 USD 6,811 USD 7,577 USD 7,229 USD 6,640 USD 5,449 USD 6,981 USD 8,173
Single Node polar.mysql.s2.large

4 cores, 8 GB

USD 44 USD 65
Archive Database polar.mysql.a4.large

4 cores, 16 GB

USD 155 USD 240 USD 271 USD 264 USD 233 USD 202 USD 248 USD 295
polar.mysql.a4.xlarge

8 cores, 32 GB

USD 310 USD 480 USD 542 USD 527 USD 480 USD 403 USD 496 USD 589
polar.mysql.a8.xlarge

8 cores, 64 GB

USD 496 USD 620 USD 689 USD 651 USD 604 USD 496 USD 635 USD 743
polar.mysql.a8.2xlarge

16 cores, 128 GB

USD 991 USD 1,239 USD 1,378 USD 1,301 USD 1,208 USD 991 USD 1,270 USD 1,486
polar.mysql.a8.4xlarge

32 cores, 256 GB

USD 1,982 USD 2,477 USD 2,756 USD 2,601 USD 2,415 USD 1,982 USD 2,539 USD 2,972
polar.mysql.a8.8xlarge

64 cores, 512 GB

USD 3,963 USD 4,953 USD 5,511 USD 5,722 USD 5,313 USD 4,360 USD 5,586 USD 5,944
polar.mysql.a8.12xlarge

88 cores, 710 GB

USD 5,449 USD 6,811 USD 7,577 USD 7,229 USD 6,640 USD 5,449 USD 6,981 USD 8,173