Specifications of Lenovo Pro2840m
Lenovo ThinkVision Pro2840m LED display 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LCD Black-60B4RAT6IT
Lenovo
World Class 4K Display Performance
Designed with CAD/CAM, data analysis or purely for high definition entertainment, the ThinkVision Pro2840m is a feature packed 28 inch UltraHD premium display for the discerning professional who requires an uncompromised visual experience. With a 3840x2160 panel, the latest premium ThinkVision monitor reproduces a stunning image that is vibrant, sharp and detailed and color reproduction is second to none.
Users will enjoy the clean and ergonomic infinity glass design featuring touch sensitive buttons and dual speakers and the monitor is mounted on a full function stand that allows tilt, swivel and rotate for maximum productivity. An array of ports complete the picture for connection to multiple external devices.
ThinkVision Pro2840m is a must have display for professionals wanting the latest 4K technology at an incredibly affordable price backed by a three year warranty.
Release date: 2014-07-06.
1 DisplayPort ports
VESA mount
| Weight & dimensions | |
|---|---|
| Width (without stand): | 665.9 mm |
| Weight (with stand): | 10.2 kg |
| Height (with stand): | 526.4 mm |
| Depth (with stand): | 288.8 mm |
| Width (with stand): | 665.9 mm |
| Power | |
| Power consumption (typical): | 50 W |
| Power consumption (off): | 0.5 W |
| Power consumption (max): | 100 W |
| Display | |
| 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): | 270 cd/m² |
| Backlight type: | W-LED |
| Display number of colours: | 1.073 billion colours |
| Contrast ratio (typical): | 1000:1 |
| Panel type: | TFT (PC screens with TFT technology ) |
| HD type: | 4K Ultra HD (PC screens with 4K Ultra HD resolution ) |
| Touchscreen: | No |
| Display technology: | LCD |
| 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") |
| Colour gamut: | 72% |
| DDC/CI: | Yes |
| Operational conditions | |
| Operating relative humidity (H-H): | 10 - 80% |
| Operating temperature (T-T): | 0 - 40 °C |
| Ports & interfaces | |
| Mobile High-Definition Link (MHL): | Yes |
| 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 |
| Number of OSD languages: | 8 |
| 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 |
| Height adjustment: | Yes |
| Cable lock slot: | Yes |
| VESA mounting: | Yes |
| Thin Client | |
| Thin client installed: | No |
| Other features | |
| TV tuner integrated: | No |
| On/off switch: | Yes |
| Display: | LED |
| Certification: | TCO 6.0, Energy Star 6.0, China RoHS, EU RoHS, Turkey RoHS |
| Design | |
| Feet colour: | Black |
| 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 |
