Magento 2.3.x System requirements
This table shows versions of third-party software dependencies that Adobe has tested with specific Adobe Commerce and Magento Open Source releases. Adobe only supports the combination of system requirements described in the following table.
For example, 2.4.5 is fully tested with MariaDB 10.4. Adobe recommends that you upgrade to MariaDB 10.4 before upgrading to 2.4.5.
| Software dependencies | 2.4.5-p1 | 2.4.5 | 2.4.4-p2 | 2.4.4-p1 | 2.4.4 | 2.4.3-p3 | 2.4.3-p2 | 2.4.3 | 2.4.2 | 2.4.1 | 2.4.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Composer | 2.2 | 2.2 | 2.1 | 2.1 | 2.1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Elasticsearch | 7.17 | 7.17 | 7.16 | 7.16 | 7.16 | 7.16 | 7.16 | 7.10 | 7.9 | 7.7 | 7.6 |
| OpenSearch | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | — | — | — | — |
| MariaDB | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.2, 10.3, 10.4 |
| MySQL | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 5.7, 8.0 |
| PHP | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.3, 7.4 |
| RabbitMQ | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 |
| Redis | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.0 | 6.0 | 6.0 | 6.0 | 5.0 | 5.0 |
| Varnish | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 6.5 | 6.5 | 6.5 | 6.4 | 6.2 | 6 |
| Apache | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 |
| nginx | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 | 1.18 |
| AWS Aurora (MySQL) | 8.0 | 8.0 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | — | — | — |
| AWS S3 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | — | — |
| AWS MQ | 3.9.13 | 3.9.13 | 3.8.11 | 3.8.11 | 3.8.11 | 3.8.11 | 3.8.11 | 3.8.11 | — | — | — |
| AWS ElastiCache | Redis 6 | Redis 6 | Redis 6 | Redis 6 | Redis 6 | Redis 6 | Redis 6 | Redis 6 | — | — | — |
| AWS Elasticsearch | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | — | — | — |
| AWS OpenSearch | 1.2 | 1.2 | — | — | — | — | — | — | — | — |
Mail server
Mail Transfer Agent (MTA) or an SMTP server
Operating systems (Linux x86-64)
Linux distributions, such as RedHat Enterprise Linux (RHEL), CentOS, Ubuntu, Debian, and similar. Microsoft Windows and macOS are not supported.
Adobe Commerce requires:
- ext-bcmath
- ext-ctype
- ext-curl
- ext-dom
- ext-fileinfo
- ext-gd
- ext-hash
- ext-iconv
- ext-intl
- ext-json
- ext-libxml
- ext-mbstring
- ext-openssl
- ext-pcre
- ext-pdo_mysql
- ext-simplexml
- ext-soap
- ext-sockets
- ext-sodium
- ext-spl
- ext-tokenizer
- ext-xmlwriter
- ext-xsl
- ext-zip
- lib-libxml
- lib-openssl
B2B for Adobe Commerce requires:
- ext-bcmath
- ext-ctype
- ext-curl
- ext-dom
- ext-fileinfo
- ext-gd
- ext-hash
- ext-iconv
- ext-intl
- ext-json
- ext-libxml
- ext-mbstring
- ext-openssl
- ext-pcre
- ext-pdo_mysql
- ext-simplexml
- ext-soap
- ext-sockets
- ext-sodium
- ext-spl
- ext-tokenizer
- ext-xmlwriter
- ext-xsl
- ext-zip
- lib-libxml
- lib-openssl
Magento Open Source requires:
- ext-bcmath
- ext-ctype
- ext-curl
- ext-dom
- ext-fileinfo
- ext-gd
- ext-hash
- ext-iconv
- ext-intl
- ext-json
- ext-libxml
- ext-mbstring
- ext-openssl
- ext-pcre
- ext-pdo_mysql
- ext-simplexml
- ext-soap
- ext-sockets
- ext-sodium
- ext-tokenizer
- ext-xmlwriter
- ext-xsl
- ext-zip
- lib-libxml
- lib-openssl
Refer to official PHP documentation for installation details.
PHP OPcache
We strongly recommend you verify that PHP OPcache is enabled for performance reasons. The OPcache is enabled in many PHP distributions. To verify if it is installed, see our PHP documentation.
If you must install it separately, see the PHP OPcache documentation.
PHP settings
We recommend particular PHP configuration settings, such as, that can avoid common problems when using Adobe Commerce and Magento Open Source.
For more information, see Required PHP settings.
PHPUnit
PHPUnit (as a command-line tool) 9.0.0
RAM
Upgrading the applications and extensions you obtain from the Commerce Marketplace and other sources can require up to 2 GB of RAM. If you are using a system with less than 2 GB of RAM, we recommend you create a swap file; otherwise, your upgrade might fail.
System dependencies
Adobe Commerce and Magento Open Source require the following system tools for some operations:
SSL
- A valid security certificate is required for HTTPS.
- Self-signed SSL certificates are not supported.
- Transport Layer Security (TLS) requirement – PayPal and
repo.magento.comboth require TLS 1.2 or later.
Supported browsers
Storefront and Admin:
- Microsoft Edge (latest and previous major version)
- Firefox (latest and previous major version; any operating system)
- Chrome (latest and previous major version; any operating system)
- Safari (latest and previous major version; macOS only)
- Safari Mobile for iPad 2, iPad Mini, iPad with Retina Display (iOS 12 or later), for desktop storefront
- Safari Mobile for iPhone 6 or later; iOS 12 or later, for mobile storefront
- Chrome for mobile (latest and previous major version [Android 4 or later] for mobile storefront)
