System Requirements

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


Active Directory

Note: Windows Domain setup below Windows 2008 is not supported.

On-premises Exchange

Hardware Requirements

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

Disk space

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

Active Directory and Azure Active Directory backups: 50GB (minimum).

Exchange, Microsoft 365, and Google Workspace backup: RecoveryManager Plus typically compresses backups to a third of their original size. If the total size of the mailboxes, SharePoint Online, and OneDrive for Business 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 backup your Exchange and Office 365 environments.


Before you configure an Exchange environment for backup with RecoveryManager Plus, make sure that you satisfy the prerequisites listed below.

Operating System Requirements

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

  • Windows Server 2022
  • Windows Server 2019
  • Windows Server 2016
  • Windows Server 2012 R2
  • Windows Server 2012
  • Windows Server 2008 R2
  • Windows Server 2008 SP2
  • Windows 7 and later
  • Windows Vista SP2

Supported Web Browsers

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

Recommended screen resolution

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