> For the complete documentation index, see [llms.txt](https://docs.hivel.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hivel.ai/self-managed-hivel-deployment/virtual-private-cloud/aws/hivel-on-premises-deployment-guide-aws/prerequisites-overview/verify-ec2-instance-requirements-resource-sizing.md).

# Verify EC2 Instance Requirements (Resource Sizing)

Your EC2 instance must have:

* **Instance Type:** t3.xlarge or larger (4 vCPU, 16GB RAM minimum)
* **OS:** Ubuntu 22.04 LTS or Amazon Linux 2
* **Storage:** 50GB+ gp3 EBS volume
* **Security Group:** Allow inbound on ports 22, 80, 443, 3000, 4317 (required only while integrating Claude Code) and 5432

{% hint style="warning" %}
**Important**

This is the minimum supported configuration for any environment size. Hivel does not offer separate sizing tiers. If you expect high integration or commit volume, contact your Hivel representative before finalizing your infrastructure sizing.<br>
{% endhint %}

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{% column %} <a href="/self-managed-hivel-deployment/virtual-private-cloud/aws/hivel-on-premises-deployment-guide-aws/rds-database-setup.md" class="button primary" data-icon="forward">RDS Database Setup</a>
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