How Much Data Can I Store in OBS?

There are no restrictions on the total capacity or number of objects or files that can be stored by the OBS system or in any single bucket. However, there are limitations on what you can upload to your bucket at a time.

• OBS Console supports batch upload in some regions. In a single batch upload, you can upload a maximum of 100 files, a total of no more than 5 GB. If you upload one file at once, the file cannot exceed 50 MB in size.
• If you use OBS Browser+, obsutil, an API, or an SDK, you can upload a single object of up to 48.8 TB.

The size of a resource package only relates to your billing, not the actual storage. Any usage beyond your package quota will be billed on a pay-per-use basis.

In addition, OBS bucket data is logically isolated. The performance of a bucket is independent of data volume in it.