Hardware requirements for AV Defender

Your system or environment needs to meet the following requirements to use AV Defender v5.3.26.735 and later. AV Defender will not work properly and/or will cause system instability when installed below the minimum requirement.

Workstation Server

  • Windows 11 (initial release)

  • Windows 10 November 2021 Update (21H2)

  • Windows 10 May 2021 Update (21H1)

  • Windows 10 October 2020 Update (20H2)

  • Windows 10 May 2020 Update (20H1)

  • Windows 10 May 2019 Update (19H1)

  • Windows 10 October 2018 Update (Redstone 5)

  • Windows 10 April 2018 Update (Redstone 4)

  • Windows 10 Fall Creators Update (Redstone 3)

  • Windows 10 Creators Update (Redstone 2)

  • Windows 10 Anniversary Update (Redstone 1)

  • Windows 10 November Update (Threshold 2)

  • Windows 10 (initial release)

  • Windows 8.1

  • Windows 8

  • Windows Server 2022

  • Windows Server 2019 Core
  • Windows Server 2019
  • Windows Server 2016
  • Windows Server 2012 R2
  • Windows Server 2012

Hardware requirements

Processor for workstations
  • 1 GHz or faster Windows 7 Enterprise (32 and 64 bit)
  • 2 GHz or faster for Microsoft Windows 7 (32 and 64 bit), Microsoft Windows 7 SP1 (32 and 64bit), Windows 8, Windows 8.1, Windows 10, Windows 10 TH2, Windows 10 Anniversary Update "Redstone" -
  • 800 MHZ or faster for embedded and tablet operating systems
Processor for server
  • 1-300 endpoints: minimum Intel® Core™ i3 or equivalent processor
  • 300-1000 endpoints: minimum Intel® Core™ i5 or equivalent processor
Free memory
  • Recommended: 1 GB

  • Free memory represents the amount of memory available at run time before installing Security Manager AV Defender.
Hard disk
  • 1.5 GB for client
  • 410 MB for daily usage
  • 11 GB for Update Server

Free disk space should be where the root directory (%programfiles%) is located.
Communication ports
  • 80 - Update server port
  • 443 (HTTPS) - used by client software to connect to the communication server
  • 7074 - Update server port
  • 7076 - inbound/outbound signature updates
Traffic usage Download traffic on each client approximately 20 MB.