Data Sync Migration from one s3 to another account s3.

Question

Hello,
We are migrating 200 TB of data from one account to another account s3.
Both account s3 are in the same region(Tokyo).
I could like to know is there's any data transfer OUT chargers will occur during the migration?
(Because in AWS documentation they are not mentioned data transfer OUT charges for same region).
Please give your inputs and suggestions on the above.

Hiroki Takahashi · Accepted Answer

Hi. According to AWS document,
Data transfer fee between S3 buckets in the same AWS Region is free. Check link as follows.

>You pay for all bandwidth into and out of Amazon S3, except for the following:
>(snip)
>Data transferred between S3 buckets in the same AWS Region.

https://aws.amazon.com/s3/pricing/?nc1=h_ls

Bisina · Answer

Hi Saran

There won't be any data OUT or IN chargers if you are migrating a bucket within the same region even if it's between different accounts.

> Data transferred from an Amazon S3 bucket to any AWS service(s) within the same AWS Region as the S3 bucket (including to a different account in the same AWS Region).

For your migration, the pricing would be $0.0125 * 2000 GB.

Steve_M · Answer

According to the AWS Pricing Calculator https://calculator.aws/#/estimate?id=f3859b47b0dbbafe6e46175db50e430c8ba86eb7 ...

Total data copied by AWS DataSync per month: 200 TB x 1024 GB in a TB = 204800 GB

Pricing calculations
204,800 GB x 0.0125 USD = 2,560.00 USD

Data Sync Migration from one s3 to another account s3.

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