> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SizeMB Element (MicrosoftGame.config)

> MicrosoftGame.config Element - SizeMB

Specifies the minimum size in MB of Persistent Local Storage. Persistent local storage requires title identity to be configured to work properly.

## Parent

This element's parent is the PersistentLocalStorage element.

## Requirement

This element is optional and is not required to be set.

## Platform

This element only pertains to Console devices.

## Behavior

* No attributes.
* No default value.
* Allowed value is 10 to 1,000,000.

## Remarks

Actual maximum size is determined by policy. See the [GrowableToMB](https://docs.xbox.com/reference/system/microsoftgameconfig/elements/microsoftgameconfig-element-growabletomb.md) element for more details.

## See Also

[MicrosoftGame.config Reference - Table of Contents](https://docs.xbox.com/reference/system/microsoftgameconfig/elements/gc-microsoftgameconfig-toc.md)


## Related topics

- [MicrosoftGame.config element reference (contents)](https://docs.xbox.com/reference/system/microsoftgameconfig/elements/gc-microsoftgameconfig-toc.md)
- [PersistentLocalStorage Element (MicrosoftGame.config)](https://docs.xbox.com/reference/system/microsoftgameconfig/elements/microsoftgameconfig-element-persistentlocalstorage.md)
- [GrowableToMB Element (MicrosoftGame.config)](https://docs.xbox.com/reference/system/microsoftgameconfig/elements/microsoftgameconfig-element-growabletomb.md)
- [MaxUserQuota Element (MicrosoftGame.config)](https://docs.xbox.com/reference/system/microsoftgameconfig/elements/microsoftgameconfig-element-maxuserquota.md)
- [Game Element (MicrosoftGame.config)](https://docs.xbox.com/reference/system/microsoftgameconfig/elements/microsoftgameconfig-element-game.md)