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20 certified models

Yealink office machines

Every Yealink machine in the register, by category. Figures are from ENERGY STAR certification records for models listed for the US market.

2 models

Yealink business computers

ModelTypeProcessorMemoryTypical electricity use
Video Conferencing EndpointDesktopCore Ultra 716 GB39.7 kWh/yr
MCore 4DesktopCore Ultra 716 GB39.4 kWh/yr

12 models

Yealink monitors and displays

ModelTypeScreen sizeNative resolutionPower in use
DeskVision A24Monitor23.8 in1920 x 108018.7 W
MeetingBoard 65CSignage Display64.5 in3840 x 2160117 W
MeetingBoard 65 ProSignage Display65 in3840 x 2160129 W
MeetingBoard 65XXXXSignage Display64.5 in3840 x 2160130 W
MeetingBoard 75CSignage Display75 in3840 x 2160148 W
MeetingBoard 75 ProSignage Display75 in3840 x 2160135 W
MeetingBoard 86 ProSignage Display86 in3840 x 2160165 W
MeetingBoard 86XXXXSignage Display85.6 in3840 x 2160158 W
MeetingDisplay 55Signage Display55.6 in3840 x 216093.4 W
MeetingDisplay 65Signage Display64.5 in3840 x 2160125 W
MeetingDisplay 75Signage Display74.5 in3840 x 2160139 W
MeetingDisplay 86Signage Display85.7 in3840 x 2160186 W

6 models

Yealink business phones

ModelTypeConfigurationPoE classStandby power
SIP-T73W,SIP-T73UVoice over Internet Protocol (VoIP)Corded-1.58 W
SIP-T74W,SIP-T74UVoice over Internet Protocol (VoIP)Corded-1.6 W
SIP-T77UVoice over Internet Protocol (VoIP)Corded-1.62 W
SIP-T85WVoice over Internet Protocol (VoIP)CordedClass 22.48 W
SIP-T87WVoice over Internet Protocol (VoIP)CordedClass 22.79 W
SIP-T88WVoice over Internet Protocol (VoIP)CordedClass 22.75 W