1. Following table describes Sandbox Storage limits
|Sandbox Type||Storage Limit|
|Developer Sandbox||200 MB|
|Developer Pro Sandbox||1 GB|
|Partial Data Sandbox||5 GB and maximum 10,000 record per selected object.|
|Full Copy||Same Storage limits as your production organization.|
To know about storage usage in your organization follow below steps.
Setup -> data management -> click on storage usage.
2. Sandbox refreshing limits
|Sandbox Type||You can refresh|
|Developer Sandbox||Once per day|
|Developer Pro Sandbox||Once per day|
|Partial Data Sandbox||You can refresh a Partial Data sandbox 5 days after you created or last refreshed it. If you delete a Partial Data sandbox within those 5 days, you need to wait until after the 5 day period, from the date of last refresh or creation, to replace it.|
|Full copy Sandbox||You can refresh a Full sandbox 29 days after you created or last refreshed it. If you delete a Full sandbox within those 29 days, you need to wait until after the 29 day period, from the date of last refresh or creation, to replace it.|