> For the complete documentation index, see [llms.txt](https://docs.empe.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.empe.io/empe-blockchain/overview/hardware-requirements.md).

# Hardware requirements

This page contains recommended hardware configurations that can be used to create a new Empe Testnet validator machine. Please note that the more effort you put into building a stable, robust machine, the lower your chances of being slashed due to downtime.

### Testnet <a href="#testnet" id="testnet"></a>

We recommend the following hardware specifications:

| Characteristic   | Specification             |
| ---------------- | ------------------------- |
| Operating System | Ubuntu 18.04 or later LTS |
| Number of CPUs   | 6                         |
| RAM              | 32GB                      |
| SSD              | 240GB                     |

Also, we need to make sure the following requirements are met:

* Allow incoming connections on port `26656`
* Have a static IP address
* Have access to the root user


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