All Products
Search
Document Center

Object Storage Service:OSS accelerator billing

Last Updated:Jan 19, 2026

If you use the OSS accelerator, OSS charges you based on the provisioned capacity and usage duration of the accelerator.

Note

This topic describes the billable items and billing methods. For more information about pricing, see OSS Pricing.

Billable items

Billable item

Billing rule

Billing cycle

Billing method

OSS accelerator (AcceleratorCacheSize)

Charges are based on the provisioned capacity of the accelerator and its usage duration.

Important

OSS charges for an accelerator based on its provisioned capacity, not the actual data volume stored in the cache.

For example, if you provision an accelerator with 100 GB of capacity and prefetch 50 GB of data, OSS bills you for 100 GB.

Billed hourly. Bills are generated after the current billing cycle ends. The actual time of bill generation may vary.

  • Pay-as-you-go: Accelerator fee = Provisioned capacity × Usage duration × Price per GB

  • Resource plan: Not supported