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## Minio Server Limits Per Tenant
We found the following APIs to be redundant or less useful outside of AWS. If you have a different view on any of the APIs we missed, please open a [github issue ](https://github.com/minio/minio/issues ).
### Erasure Code (Multiple Drives / Servers)
|Item|Specification|
|:---|:---|
|Maximum number of drives| 16|
|Minimum number of drives| 4|
|Read quorum| N/2|
|Write quorum| N/2+1|
### Browser Access
|Item|Specification|
|:---|:---|
|Web browser upload size limit| 5GB|
### Limits of S3 API
|Item|Specification|
|:---|:---|
|Maximum number of buckets| no-limit|
|Maximum number of objects per bucket| no-limit|
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|Maximum object size| 5 TiB|
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|Minimum object size| 0 B|
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|Maximum object size per PUT operation| 5 GiB|
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|Maximum number of parts per upload| 10,000|
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|Part size|5 MiB to 5 GiB. Last part can be 0 B to 5 GiB|
|Maximum number of parts returned per list parts request| 1000|
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|Maximum number of objects returned per list objects request| 1000|
|Maximum number of multipart uploads returned per list multipart uploads request| 1000|
### List of Amazon S3 Bucket API's not supported on Minio.
- BucketACL (Use bucket policies instead)
- BucketCORS (CORS enabled by default)
- BucketLifecycle (Not required for Minio's XL backend)
- BucketReplication (Use `mc mirror` instead)
- BucketVersions, BucketVersioning (Use `s3git` )
- BucketWebsite (Use `caddy` or `nginx` )
- BucketAnalytics, BucketMetrics, BucketLogging (Use bucket notification APIs)
- BucketRequestPayment
- BucketTagging
### List of Amazon S3 Object API's not supported on Minio.
- ObjectACL (Use bucket policies instead)
- ObjectTorrent
- ObjectCopyPart