Display: 39.7 in, TN, W-LED, 2560 x 1440 pixels
Viewing angles (H/V): 170 ° / 160 °
Brightness: 250 cd/m²
Static contrast: 1000 : 1,
Dynamic contrast: 120000000 : 1
Refresh rate: 24 Hz - 165 Hz
NTSC: 72 %
Dimensions: 624.4 x 393.6 x 73.6 mm
Weight: 3 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Lenovo |
| Model | ThinkVision P40WD-40 |
| Model year | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 39.7 in (inches) |
| Diagonal | 685.9 mm (millimeters) 68.59 cm (centimeters) 27.0039 in (inches) 2.2503 ft (feet) |
| Width | 929.28 mm (millimeters) 92.928 cm (centimeters) 36.5858 in (inches) 3.0488 ft (feet) |
| Height | 392.04 mm (millimeters) 39.204 cm (centimeters) 15.4346 in (inches) 1.2862 ft (feet) |
| Panel type | TN |
| Panel bit depth | 8 bits |
| FRC | No |
| Colors | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.233 mm (millimeters) 0.0233 cm (centimeters) 0.0092 in (inches) 0.0008 ft (feet) |
| Pixel density | 70 ppi (pixels per inch) 27 ppcm (pixels per centimeter) |
| Display area | 148.24 % (percent) |
| Backlight | W-LED |
| NTSC (1953) | 72 % (percent) |
| Brightness | 250 cd/m² (candela per square meter) |
| Static contrast | 1000 : 1 |
| Dynamic contrast | 120000000 : 1 |
| Horizontal viewing angle | 170 ° (degrees) |
| Vertical viewing angle | 160 ° (degrees) |
| Minimum response time | 1 ms (milliseconds) 0.0010 s (seconds) |
| Average response time | 5 ms (milliseconds) 0.0050 s (seconds) |
| Coating | Anti-glare/Matte (3H) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 222 kHz (kilohertz) |
| Vertical frequency (digital) | 24 Hz - 165 Hz (hertz) |
| DisplayPort - 34 kHz - 222 kHz; 30 Hz - 165 Hz HDMI - 30 kHz - 140 kHz; 24 Hz - 60 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V (volts) |
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Power consumption (off) | 0.3 W (watts) |
| Power consumption (sleep) | 0.5 W (watts) |
| Power consumption (eco) | 31 W (watts) |
| Power consumption (average) | 44 W (watts) |
| Power consumption (maximum) | 80 W (watts) |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 624.4 mm (millimeters) 62.44 cm (centimeters) 24.5827 in (inches) 2.0486 ft (feet) |
| Height | 393.6 mm (millimeters) 39.36 cm (centimeters) 15.4961 in (inches) 1.2913 ft (feet) |
| Depth | 73.6 mm (millimeters) 7.36 cm (centimeters) 2.8976 in (inches) 0.2415 ft (feet) |
| Weight | 3 kg (kilograms) 6.61 lbs (pounds) |
| Width with stand | 624.4 mm (millimeters) 62.44 cm (centimeters) 24.5827 in (inches) 2.0486 ft (feet) |
| Height with stand | 434.6 mm (millimeters) 43.46 cm (centimeters) 17.1102 in (inches) 1.4259 ft (feet) |
| Depth with stand | 260.5 mm (millimeters) 26.05 cm (centimeters) 10.2559 in (inches) 0.8547 ft (feet) |
| Weight with stand | 6.3 kg (kilograms) 13.89 lbs (pounds) |
| Colors | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 100 x 100 mm |
| Removable stand | Yes |
| Height adjustment | Yes |
| Height adjustment range | 100 mm (millimeters) 10 cm (centimeters) 3.937 in (inches) 0.3281 ft (feet) |
| Landscape/portrait pivot | Yes |
| Left pivot | 0 ° (degrees) |
| Right pivot | 90 ° (degrees) |
| Left/right swivel | Yes |
| Left swivel | 45 ° (degrees) |
| Right swivel | 45 ° (degrees) |
| Forward/backward tilt | Yes |
| Forward tilt | 5 ° (degrees) |
| Backward tilt | 15 ° (degrees) |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 (downstream) 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Black Stabilization Blue Light Filter Flicker-free technology Nvidia G-SYNC Technology Nvidia ULMB (Ultra Low Motion Blur) |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 85 % (percent) |
| Operating altitude | 5000 m (meters) 16404.2 ft (feet) |
| Storage temperature | -25 °C - 55 °C (degrees Celsius) -13 °F - 131 °F (degrees Fahrenheit) |
| Storage humidity | 20 % - 90 % (percent) |
| Storage altitude | 12192 m (meters) 40000 ft (feet) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable USB 3.0 cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington |
