System requirements

Please ensure that your system meets the requirements to use RecoveryManager Plus.

• Environments
• Hardware
• Disk space
• Operating systems
• Supported web browsers
• Recommended screen resolution

Environments

Active Directory

• An Active Directory domain setup based on Windows Server 2025, 2022, 2019, 2016, 2012 R2, 2012, 2008 R2, and 2008

On-premises Exchange

• Microsoft Exchange Server 2010 SP1, 2010 SP2, 2010 SP3, 2013, 2016, and 2019.

Note: Backups are not supported for Exchange servers when Extended Protection is enabled. For Exchange Server 2019 and above, Extended Protection will be enabled by default, but it can be disabled.

Hardware

Hardware	Minimum	Recommended
Processor	2.4GHz	3GHz
Number of cores	4	6 or more
RAM	8 GB	16 GB

Disk space

This requirement varies based on the retention period that you set for your backups, the number of backed-up Active Directory and Microsoft Entra objects, and the size of your Exchange (on-premises and online) and Google Workspace mailboxes; SharePoint Online, OneDrive for Business, and Microsoft Teams sites; Google Workspace user drives; and Zoho WorkDrive Teams.

• Active Directory and Entra ID backups: 50GB (minimum)
• Exchange, Microsoft 365, and Google Workspace backups: RecoveryManager Plus typically compresses backups to a third of their original size. If the total size of the mailboxes; SharePoint Online, OneDrive for Business, and Microsoft Teams sites; and Google Workspace user drives is 1TB, make sure that you have 1TB of free disk space to store the full backup and all subsequent incremental backups.

Note: Make sure that you have downloaded the 64-bit version of RecoveryManager Plus if you wish to back up your Exchange and Microsoft 365 environments.

Operating systems

RecoveryManager Plus can be installed and run on the following operating systems (both 32-bit and 64-bit architectures) and versions:

Windows Server 2025 Windows Server 2022 Windows Server 2019 Windows Server 2016

Windows Server 2012 R2 Windows Server 2012 Windows 7 and above

Supported web browsers

RecoveryManager Plus has been tested to support the following browsers and versions:

• Mozilla Firefox
• Google Chrome
• Microsoft Edge
• Internet Explorer 10 and above

Recommended screen resolution

• 1366 x 768 pixels or higher