[Yandex Cloud documentation](../../index.md) > [Yandex DataSphere](../index.md) > [Concepts](index.md) > Quotas and limits

# Quotas and limits in DataSphere

Yandex DataSphere has the following limits:

* _Quotas_ are organizational restrictions that can be changed by technical support on request.
* _Limits_ are technical limitations due to architectural features Yandex Cloud. The limits cannot be changed.

#### Quotas {#datasphere-quotas}

Type of limit | Value
--- | ---
Number of [projects](project.md) per [community](community.md) | 50
Total [dataset](dataset.md) size per community<br>`platform.datasets.sizeGb` | 1,024 GB
Number of datasets per community | 10
Number of file storages per community | 10
Number of Docker images per community<br>`platform.dockerImages.count` | 3
Project [storage](project.md#storage) size ([can be increased per project](../operations/projects/storage-resize.md)) | 10 GB
Number of communities linked to a single [billing account](../../billing/concepts/billing-account.md) | 100
Number of communities per [organization](../../organization/index.md) | 10
**VM usage restrictions** |
c1.32 ^1^ | 0
c1.80 ^2^ | 0
g1.4 ^1^ | 0
g2.1 ^1^ | 0
g2.2 ^1^ | 0
g2.4 ^1^ | 0
g2.8 ^2^ | 0
gt4.1 ^1^ | 0


^1^ To increase this quota, top up your billing account by at least $10 or create a request to support.

^2^ Quota increase is available for businesses only on a case-by-case basis.

#### Limits {#datasphere-limits}

Type of limit | Value
--- | ---
Maximum project storage size | 4,096 GB
Maximum dataset size | 4,096 GB
Number of datasets concurrently connected to a project | 3
Maximum data size per job | 10 GB
Maximum size of each job file | 5 GB
Maximum size of each log file in a job | 100 MB
Total size of files available for download via DataSphere CLI | 1 GB
Maximum job data size per community | 10 TB