> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/gateway/overview/system-requirements/system-requirements-for-devolutions-cloud.md).

# System requirements for Devolutions Cloud

To use Devolutions Gateway, your system must meet the following requirements.

### Hardware requirements

| <p>Minimal implementation<br>(1 to 5 concurrent sessions)</p> | <p>Small implementation<br>(5 to 15 concurrent sessions)</p> | <p>Medium implementation<br>(15 to 75 concurrent sessions)</p> | <p>Large implementation<br>(More than 75 concurrent sessions)</p> |
| ------------------------------------------------------------- | ------------------------------------------------------------ | -------------------------------------------------------------- | ----------------------------------------------------------------- |
| <p>2 vCPUs<br>4 GB RAM</p>                                    | <p>4 vCPUs<br>8 GB RAM</p>                                   | <p>8 vCPUs<br>16 GB RAM</p>                                    | Deploy multiple Devolutions Gateway instances.                    |

### Software requirements

* Windows 10 (version 20H2, 21H1, and 21H2), or Windows 11 (version 21H2)
* Windows Server 2016, 2019, 2022, or 2025 with .NET Framework 4.8
* Ubuntu Linux 18.04, 20.4, 22.4, and later
* Red Hat Enterprise Linux (RHEL) 8 and later
* Rocky Linux 8 and later
* PowerShell 7 (required only for using the [Devolutions Gateway PowerShell module](https://www.powershellgallery.com/packages/DevolutionsGateway/2025.1.0) on Linux)
* The Devolutions Gateway must be able to reach Devolutions Cloud at the network level.

### Certificate requirements

Devolutions Gateway supports TLS 1.2 and TLS 1.3 as well as the following cipher suites:

* AES\_256\_GCM\_SHA384
* AES\_128\_GCM\_SHA256
* CHACHA20\_POLY1305\_SHA256
* ECDHE\_ECDSA\_AES\_256\_GCM\_SHA384
* ECDHE\_ECDSA\_AES\_128\_GCM\_SHA256
* ECDHE\_ECDSA\_CHACHA20\_POLY1305\_SHA256
* ECDHE\_RSA\_AES\_256\_GCM\_SHA384
* ECDHE\_RSA\_AES\_128\_GCM\_SHA256
* ECDHE\_RSA\_CHACHA20\_POLY1305\_SHA256


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