[Yandex Cloud documentation](../../index.md) > [Yandex Managed Service for Kubernetes](../index.md) > [Concepts](index.md) > Quotas and limits

# Quotas and limits in Managed Service for Kubernetes

Managed Service for Kubernetes has the following limits:

* [_Quotas_](https://console.yandex.cloud/cloud?section=quotas) are organizational constraints that can be changed by contacting technical support.
* _Limits_ are technical constraints of the Yandex Cloud architecture. You cannot change the limits.

Managed Service for Kubernetes uses the specified maximum node group size as the actual size, regardless of the current size.

If you need more resources, you can increase your quotas in one of the following ways:

* [Make a request to increase your quotas](https://console.yandex.cloud/cloud?section=quotas).
* Contact [support](https://center.yandex.cloud/support) and specify which quotas you want increased and by how much.

To have your request processed, you must have the `quota-manager.requestOperator` [role](../../iam/roles-reference.md#quota-manager-requestoperator) or higher, e.g., `editor` or `admin`.

You can manage your quotas with [Cloud Quota Manager](../../quota-manager/quickstart.md).

#### Quotas {#managed-k8s-quotas}

#|
|| **Type of limit** | **Value** ||
|| Total number of vCPUs across all masters per cloud
`managed-kubernetes.masterCores.count` | 60 ||
|| Total amount of RAM across all masters per cloud
`managed-kubernetes.masterMemory.size` | 240 GB ||
|| Total number of vCPUs across all nodes per cloud
`managed-kubernetes.cores.count` | 240 ||
|| Total amount of RAM across all nodes per cloud
`managed-kubernetes.memory.size` | 960 GB ||
|| Total disk storage capacity across all nodes per cloud
`managed-kubernetes.disk.size` | 30,000 GB ||
|| Maximum number of Kubernetes clusters per cloud
`managed-kubernetes.clusters.count` | 10 ||
|| Maximum number of node groups per cloud
`managed-kubernetes.nodeGroups.count` | 160 ||
|| Maximum number of nodes per cloud
`managed-kubernetes.nodes.count` | 160 ||
|| Maximum number of node groups per Kubernetes cluster
`managed-kubernetes.clusterNodeGroups.count` | 32 ||
|| Maximum number of nodes per node group
`managed-kubernetes.groupNodes.count` | 200 ||
|| Maximum number of nodes per Kubernetes cluster
`managed-kubernetes.clusterNodes.count` | 200 ||
|#

#### Limits {#managed-k8s-limits}

#|
|| **Type of limit** | **Value** ||
|| Maximum number of [volumes](volume.md) connected to a single node | 56 ||
|#