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Specifications of Lenovo Pro2840m

Lenovo Pro2840m

Lenovo ThinkVision Pro2840m LED display 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD Black-60B4RAR6WL

Lenovo

The ThinkVision Pro2840m features a 4K display. With a3840x2160 panel, 10-bit colour, 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 others.28-inch Square Colour-Si TFT Monitor

Release date: 2014-07-26.


Displayport 1 DisplayPort ports

VESA mount VESA mount


Weight & dimensions
Weight (without stand): 10.2 kg
Height (without stand): 526.4 mm
Depth (without stand): 288.8 mm
Width (without stand): 665.9 mm
Power
Power consumption (off): 0.5 W
Power consumption (max): 100 W
Power consumption (typical): 50 W
Display
Colour gamut: 72%
Viewable size, vertical: 36.9 cm
Viewable size, horizontal: 64.9 cm
Pixel pitch: 0.16 x 0.16 mm
Viewing angle, vertical: 160°
Viewing angle, horizontal: 170°
Contrast ratio (dynamic): 3000000:1
Aspect ratio: 16:9
Supported graphics resolutions: 3840 x 2160
Response time: 5 ms (PC screens with 5 milliseconds response )
Display brightness (typical): 300 cd/m²
Backlight type: W-LED
Display number of colours: 1.073 billion colours
Contrast ratio (typical): 1000:1
Panel type: TN (PC screens with TN technology )
HD type: 4K Ultra HD (PC screens with 4K Ultra HD resolution )
Touchscreen: No
Display technology: LED
Native aspect ratio: 16:9 (PC displays with a 16:9 aspect ratio )
Display resolution: 3840 x 2160 pixels
Display diagonal: 71.1 cm (28")
Operational conditions
Operating relative humidity (H-H): 10 - 80%
Operating temperature (T-T): 0 - 40 °C
Ports & interfaces
Audio output: Yes
Mini DisplayPorts quantity: 1
DisplayPorts quantity: 1
HDMI ports quantity: 1
USB Type-A downstream ports quantity: 3
Number of USB Type-B upstream ports quantity: 2
Number of upstream ports: 2
USB upstream port type: USB Type-B
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
Built-in USB hub: Yes
Ergonomics
Tilt adjustment: Yes
On Screen Display (OSD): Yes
Tilt angle range: -5 - 25°
Swivel angle range: -45 - 45°
Swivelling: Yes
Cable lock slot type: Kensington
Panel mounting interface: 100 x 100 mm
Cable lock slot: Yes
VESA mounting: Yes
Other features
Display: LED
TV tuner integrated: No
Design
Product colour: Black
Market positioning: Business
Multimedia
RMS rated power: 6 W
Number of speakers: 2
Built-in speaker(s): Yes
Sustainability
Sustainability certificates: EPEAT Gold, ENERGY STAR

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