# Requirements

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**Moodle compatibility**

IOMAD Moon theme works only with IOMAD  4.2 and 4.1
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### **Moodle Requirements**

* Disk space: 200MB for the Moodle code, plus as much as you need to store content. 5GB is probably a realistic minimum.
* Processor: 1GHz (min), 2GHz dual core or more recommended.
* Memory: 512MB (min), 1GB or more is recommended. 8GB plus is likely on a large production server
* Consider separate servers for the web "front ends" and the database. It is much easier to "tune"

[**Learn more**](https://docs.moodle.org/311/en/Installing_Moodle)