# Installation requirements vtenext 26.04

**1. Minimum Hardware Requirements:**

- RAM: 2 GB
- Hard Disk: 20 GB
- Processor: 2 GHz dual-core

**2. Recommended Hardware Requirements:**

- RAM: 4 GB
- Hard Disk: 80 GB
- Processor: 2 GHz quad-core

**3. Recommended Operating System:**

The recommended operating system for installing vtenext is **Ubuntu 24.04 LTS 64-bit Server**. On this system, the CRM installs out-of-the-box without the need for specific configurations, except for setting up the parameters in the php.ini file as indicated by the vtenext setup wizard.

**4. Requirements for other Linux operating systems:**

It is possible to install vtenext on other Linux operating systems; specifically, the following must be present:

- php 8.3
- mysql 8.0 (the database must be created with **utf8mb4** encoding and **utf8mb4\_general\_ci** collation<span data-teams="true">)</span>
- apache 2 &gt;= 2.4.13 / nginx

**5. Required PHP modules:**

- bcmath
- curl
- gd
- imap
- json
- ldap
- mbstring
- mysql
- pcntl
- xml
- zlib
- zip

**6. Optional PHP modules:**

- apcu
- imagick

**7. Supported Browsers:**

- Firefox &gt;= 78
- Google Chrome &gt;= 86
- Edge &gt;= 18
- Safari &gt;= 12.1
- Opera &gt;= 69