Lenovo ThinkVision Pro2840m 28" LED LCD Monitor - 16:9 - 5 ms - 3840 x 2160 - 1.073 Billion Colors - 270 Nit - 3,000,000:1 - 4K UHD - Speakers - HDMI - DisplayPort - USB - Black - ENERGY STAR 6.0, TCO Certified Edge Displays 1.2, EPEAT Gold, ULE Gold, T¿V, RoHS, China RoHS, EU RoHS, Turkey RoHS, TCO Certified Displays 6.0, WEEE, ... - 60B4RAR6US

The ThinkVision Pro2840m features a 4K display. With a3840x2160 panel, 10 bit color, 270 nit brightness and 5 millisecond response time, the latest premium ThinkVision monitor is designed to offer an uncompromised display experience. With 157 pixels per inch and a three million to one dynamic contrast ratio, the stunning image is vibrant, sharp and detailed.The infinity glass design features touch sensitive buttons and dual speakers. A full function stand allows tilt, swivel and rotate and includes DisplayPort, HDMI and multiple USB ports.ThinkVision Pro2840m is also respectful to the environment with numerous certifications including Energy Star 6.0, TCO certification, EPEAT Gold and many o

Aspect Ratio: 16:9
Backlight Technology: LED
Brand Name: Lenovo
Brightness: 270 Nit
Built-in Devices: Speaker
Built-in Devices: USB Hub
Color Supported: 1.073 Billion Colors
Color: Black
Contrast Ratio: 3,000,000:1
DisplayPort: Yes
Green Compliance Certificate/Authority: CECP
Green Compliance Certificate/Authority: China RoHS
Green Compliance Certificate/Authority: ENERGY STAR 6.0
Green Compliance Certificate/Authority: EPEAT Gold
Green Compliance Certificate/Authority: EU RoHS
Green Compliance Certificate/Authority: MEPS
Green Compliance Certificate/Authority: RoHS
Green Compliance Certificate/Authority: TCO Certified Displays 6.0
Green Compliance Certificate/Authority: TCO Certified Edge Displays 1.2
Green Compliance Certificate/Authority: Turkey RoHS
Green Compliance Certificate/Authority: T¿V
Green Compliance Certif