Amazon S3 increases the maximum object size to 50 TB
News
This article announces that Amazon S3 has increased its maximum object size limit to 50 TB, a significant 10x increase from the previous 5 TB maximum.
- Maximum object size increased from 5 TB to 50 TB across all S3 storage classes
- Supports large files like high-resolution videos, seismic data, and AI training datasets
- Available in all AWS Regions
- Use AWS SDK's CRT and S3 Transfer Manager for optimized upload/download performance
- Compatible with all S3 features including Lifecycle policies and Replication
This enhancement enables customers to store and manage significantly larger objects in S3 with improved scalability for demanding workloads.
The AWS News Feed is currently looking for gold sponsors. If you want to support the AWS community and reach a large audience of AWS professionals, consider sponsoring the AWS News Feed.
Related articles
Dec 2
2025
2025
Amazon S3 Vectors now generally available with increased scale and performance
Dec 2
2025
2025
Amazon S3 Vectors is now generally available with 40 times the scale of preview
Dec 2
2025
2025
Amazon S3 Batch Operations introduces performance improvements
Dec 2
2025
2025
Amazon S3 Storage Lens adds performance metrics, support for billions of prefixes, and export to S3 Tables
The AWS News Feed is currently looking for silver sponsors. If you want to support the AWS community and reach a large audience of AWS professionals, consider sponsoring the AWS News Feed.