Lenovo ThinkVision P40WD-40 Monitor

39.7", 5120 x 2160 W-LED IPS, 120Hz, 21:9, 400cd/m², 4ms, 178°/178°, USB PD (140W)

Key Features

• 39.7" LCD IPS
• WUHD, 21:9, 5120 x 2160
• 120Hz, 4ms, 400cd/m²
• USB Hub, USB PD (140W)

Reasons To Buy

Advanced Connectivity

Advanced connectivity with a Thunderbolt 4 one-cable docking solution, DisplayPort outputs, USB Hub, PD3.1 charging up to 140W, and a 2.5G RJ45 Ethernet port boosts productivity to new heights. More than just a display, the monitor serves as a seamless hub for your workstation ecosystem.

Streamlined Teamwork

Enable collaborative efficiency by daisy chaining up to two displays, complemented by ultra-thin 4-sided bezels that minimize gaps for a near-seamless multi-monitor workspace.

Multi-Task at Pro Levels

Lenovo’s patented True Split technology enables seamless multitasking and collaboration by splitting your ultrawide monitor into customizable sections for efficient workflows. The integrated (e)KVM switch function further streamlines multi-device workflows, empowering you to achieve more with less effort.

Smarter Collaboration Tools

Support for modular stacks (MC60 & MS30) ensures exceptional video conferencing quality when needed. Additionally, a compact PC mounting kit enables seamless integration with ThinkCentre PC devices, completing your unified workspace setup.

Meeting Stringent Industry Standards

P40WD-40's energy saving features exceed Energy Star 8.0 industry standards by more than 34%*. It's real-time AI algorithm-based Backlight Dimming analyzes on-screen content and dynamically adjusts backlight brightness to reduce power consumption.

Purposeful Design for Environmental Responsibility

95% PCC recycled plastic, recycled steel and glass, and 100% paper package with pulp cushion used by the monitor.

Meeting Stringent Industry Standards

Lenovo meets the latest environmen talstandards such as EPEAT® Gold, and our products are EnergyStar® and TCO 10 certified.

Description

The ThinkVision P40WD-40 monitor delivers a major boost to modern productivity with a wide, high-resolution display for greater visual clarity and efficiency. With advanced tools to support multi-tasking, intelligent power management, and all-in-one connectivity, it's a seamless hub for your workspace ecosystem—enhanced by Lenovo's intuitive display management software.

Ultra-Wide Display with Exceptional Clarity

Experience stunning detail on a spacious 39.7-inch ultra-wide display, featuring a 21:9 aspect ratio, WUHD 5120 × 2160 resolution, and In-Plane Switching Black technology. With a vibrant 98% DCI-P3 color gamut and factory-calibrated accuracy (avg. Delta E<2), it delivers reliable color precision across a wide range of professional tasks.

Smarter Efficiency with Seamless Performance

ThinkVision leads the industry as the first display brand to feature variable refresh rate (24–120Hz) technology. This intelligent system adjusts refresh rates in real time—ensuring smoother visuals for fast-moving content while conserving energy during static or low-demand viewing.

Certified Eye Care to Support Healthy Productivity

5 star Eye Comfort and Eyesafe 2.0 certified screen technology protects the user from eye strain and related health risks over long periods of use.

Immersive Visual Experiences

The 2500R curved screen creates a wraparound viewing effect for deeper immersion. IPS Black technology enables a high 2000:1 contrast ratio, producing lifelike images with enhanced depth and realism.

Lenovo Display Fleet Manager

Save time by enabling IT to take full control of your monitors for remote asset management, firmware upgrades and display settings control with LDFM.

Lenovo Accessories and Display Manager

Enable software solution of your displays for any usage scenario with Lenovo ThinkColour (LADM).*

*Formerly Lenovo Display Control Center. Supports Windows 10 & 11, Mac OS (functions vary across systems)

Designed for User Wellness

ThinkVision monitors feature thoughtful ergonomic design, with a stand that can lift, tilt and swivel to match your ideal work style and posture.

Specifications

Display
Display brightness (typical)	400 cd/m²
Screen shape	Curved
Display number of colours	1.07 billion colours
Native aspect ratio	21:9
Maximum refresh rate	120 Hz
sRGB coverage (typical)	99%
Display diagonal	100.8 cm (39.7")
Response time	6 ms
Display resolution	5120 x 2160 pixels
Display technology	LCD
Contrast ratio (typical)	2000:1
Contrast ratio (dynamic)	3000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.1815 x 0.1815 mm
Viewable size, horizontal	92.9 cm
Viewable size, vertical	39.2 cm
HD type	WUHD
Pixel density	140 ppi
Colour gamut	99%
Backlight type	W-LED
Response time (fast)	4 ms
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	IPS
Colour depth	10 bit
DCI-P3 coverage	98%
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Screen curvature rating	2500R
LED backlight	Yes
Video colour modes	BT.709
Response time measurement type	GTG (Gray to Gray)
Anti-glare screen	Yes
Network
Ethernet LAN data rates	10,100,1000,2500 Mbit/s
Ethernet LAN (RJ-45) ports	1
Ethernet LAN	Yes
Performance
AMD FreeSync	No
NVIDIA G-SYNC	No
Windows operating systems supported	Windows 10, Windows 11
Mac operating systems supported	Yes
Low Blue Light technology	Yes
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
Built-in camera	No
RMS rated power	10 W
Built-in microphone	No
Power
Power cable length	1.8 m
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	300 W
Power consumption (standby)	0.5 W
Power consumption (typical)	41 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	39 kWh
Energy consumption (HDR) per 1000 hours	66 kWh
Design
Product colour	Black
Feet colour	Black
Certification	EU Energy Label (F-class) TCO Certified, generation 10 TCO Edge 2.1 TÜV Rheinland IPS Black Eyesafe Certified 2.0 TÜV Rheinland Eye Comfort Certification (5-star) TÜV Rheinland Low Blue Light (Hardware Solution)
Front bezel colour	Black
Colour name	Eclipse black
Ports & interfaces
Built-in USB hub	Yes
USB hub version	3.2 Gen 2x2
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	5
USB Type-C downstream ports quantity	2
VGA (D-Sub) ports quantity	0
HDMI ports quantity	1
DisplayPorts quantity	2
Headphone out	No
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	140 W
USB Type-C DisplayPort Alternate Mode	Yes
Number of USB Type-B upstream ports quantity	1
Built-in KVM switch	Yes
Thunderbolt 4 ports quantity	2
DisplayPort out quantity	1
DisplayPort out version	1.4
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000,2500 Mbit/s
Ethernet LAN (RJ-45) ports	1
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-45 - 45°
Tilt angle range	-5 - 23.5°
Height adjustment	Yes
Picture-in-Picture	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	15.5 cm
Picture-by-Picture (PbP)	Yes
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Storage relative humidity (H-H)	5 - 95%
Weight & dimensions
Width (with stand)	947.6 mm
Depth (with stand)	227.1 mm
Height (with stand)	608.5 mm
Bezel width (side)	2 mm
Bezel width (top)	2 mm
Bezel width (bottom)	1.41 cm
Width (without stand)	947.6 mm
Height (without stand)	419.5 mm
Depth (without stand)	105.3 mm
Weight (with stand)	13.5 kg
Weight (without stand)	9.7 kg
Package width	1071 mm
Package depth	227 mm
Package height	525 mm
Package weight	20.5 kg
Packaging data
Package width	1071 mm
Package depth	227 mm
Package height	525 mm
Package weight	20.5 kg
Stand included	Yes
Power cable length	1.8 m
Cables included	DisplayPort, Thunderbolt, AC, USB Type-A to USB Type-B
DisplayPort cable length	1.8 m
Packaging content
Stand included	Yes
Power cable length	1.8 m
Cables included	DisplayPort, Thunderbolt, AC, USB Type-A to USB Type-B
DisplayPort cable length	1.8 m
Sustainability
Sustainability certificates	ENERGY STAR, EPEAT Gold
Technical details
Sustainability certificates	ENERGY STAR, EPEAT Gold
Power supply type	Internal
Weight (with stand)	13.5 kg
Touchscreen	No
Other features
Certification	EU Energy Label (F-class) TCO Certified, generation 10 TCO Edge 2.1 TÜV Rheinland IPS Black Eyesafe Certified 2.0 TÜV Rheinland Eye Comfort Certification (5-star) TÜV Rheinland Low Blue Light (Hardware Solution)
Ethernet LAN data rates	10,100,1000,2500 Mbit/s
Ethernet LAN (RJ-45) ports	1
Picture-by-Picture (PbP)	Yes
DCI-P3 coverage	98%
Video colour modes	BT.709
Power consumption (max)	300 W
Width (without stand)	947.6 mm
Height (without stand)	419.5 mm
HDMI	Yes
Depth (without stand)	105.3 mm
USB Power Delivery up to	140 W
Energy efficiency scale	A to G
USB Type-C DisplayPort Alternate Mode	Yes
Power supply type	Internal
Power cable length	1.8 m
Ethernet LAN	Yes
Touchscreen	No
USB Power Delivery (USB PD)	Yes
Front bezel colour	Black
Certificates
Certification	EU Energy Label (F-class) TCO Certified, generation 10 TCO Edge 2.1 TÜV Rheinland IPS Black Eyesafe Certified 2.0 TÜV Rheinland Eye Comfort Certification (5-star) TÜV Rheinland Low Blue Light (Hardware Solution)