Lenovo ThinkVision P40WD-40 | 39.7″ 5K WUHD IPS Monitor | Thunderbolt 4, USB-C, HDMI, DisplayPort | 3-Year Warranty | 64B4XAT1UK
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Superior Visual Performance for Modern Professionals
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.

The Next Era of Productivity
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.

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.

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.

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.

Committed to A Sustainable Future
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.

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

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

Advanced Software for Simplicity and Manageability
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)

TECHNICAL SPECIFICATIONS
PERFORMANCE |
|
| Display Size |
39.7″ |
| View Area |
929.3×392 mm |
| Panel |
In-Plane Switching |
| Backlight |
WLED |
| Aspect Ratio |
21:09 |
| Resolution |
5120×2160 |
| Pixel Pitch |
0.1815×0.1815 mm |
| Dot / Pixel Per Inch |
140 dpi |
| View Angle (H / V) |
178° / 178° |
| Response Time |
4ms GtG (Extreme mode) / 6ms GtG (Typical mode) |
| Color Support |
1.07 Billion |
| Refresh Rate |
24Hz – 120Hz |
| Brightness |
400 cd/m² |
| Contrast Ratio |
2000:01:00 |
| Color Gamut |
99% sRGB, 98% DCI-P3, 99% BT.709 |
| Screen Surface Treatment |
Anti-glare |
| Curvature |
2500R |
| Camera |
Modular Camera Support |
| Microphone |
None |
| Speakers |
5Wx2, Optional Soundbar Support |
| Power Consumption (Typical / Maximum) |
41W / 300W |
| Power Adapter |
Integrated |
DESIGN |
|
| Stand |
Tilt, Swivel, Height Adjust Stand |
| Case Color |
Eclipse Black |
| Side Bezel Width |
2.0 mm |
| Mounting |
Supports VESA mount 100 x 100 mm |
| ThinkCentre M Series Support |
Tiny Support |
| Dimensions (WxDxH) |
Head Only | 947.6 x 105.3 x 419.5 mm (37.31 x 4.15 x 16.52 inches) |
| Lowest Position | 947.6 x 227.1 x 453.5 mm (37.31 x 8.94 x 17.85 inches) | |
| Highest Position | 947.6 x 227.1 x 608.5 mm (37.31 x 8.94 x 23.96 inches) | |
| Packaging Dimensions (WxDxH) |
1071.0 x 227.0 x 525.0 mm (42.17 x 8.94 x 20.67 inches) |
| Weight |
Monitor With Stand | 13.5 kg (29.8 lbs) |
| Monitor Head Only | 9.7 kg (21.4 lbs) | |
| Packaging Weight |
20.5 kg (45.1 lbs) |
CONNECTIVITY |
|
| USB Port |
1x Thunderbolt™ 4 (40Gbps, PD3.1 up to 140W, DP1.4 Alt Mode HBR3, USB upstream), 1x USB-B (USB 5Gbps, USB upstream), 5x USB-A (USB 5Gbps, 1x BC 1.2, USB downstream), 2x USB-C® (USB 5Gbps, 15W PD, data only, USB downstream) |
| Video Connector |
1x Thunderbolt™ 4 (40Gbps), 1x Thunderbolt™ 4 Out, 1x HDMI® 2.1 FRL, 1x DP 1.4 (HBR3), 1x DP 1.4 Out |
| Network Connectivity |
1x RJ45, Ethernet (10M/100M/1000M/2500M) |
SERVICE |
|
| Base Warranty |
3-year limited warranty |
| CERTIFICATIONS | |
| Environmental Certification |
Energy Star Certified, TCO 10, TCO Edge 2.1, EPEATâ„¢ Gold, EU Energy Level (Level-F), Volatile Organic Compound Certification, RoHS |
| Ergonomic Certification |
Eyesafe® Display 2.0, TÜV Rheinland® Low Blue Light (Hardware solution), TÜV Rheinland® In-Plane Switching Black, TÜV Rheinland® Eye Comfort (5 Stars) |
| Sync Technology |
None |
| Special Features |
HDR10 Compliance |
| Factory Calibration: Avg. Delta E<2 at sRGB and DCI-P3 | |
| Picture In Picture (PIP) / Picture By Picture (PBP) Support | |
| Lenovo® ThinkColour (Lenovo® Accessories and Display Manager) Support Lenovo® ThinkColour supports Windows® 10 & 11, Mac OS (functions vary across systems). Lenovo® Accessories and Display Manager is formerly Lenovo® Display Control Center. | |
| AI Power Saving Mode | |
| DP Power Saving (Panel Replay) | |
| KVM Switch (with eKVM) | |
| LDFM (Lenovo® Display Fleet Manager) | |
| Mirrored Power Button | |
| Multi-sync | |
| Natural Low Blue Light | |
| Smart Power | |
| Smart Sensor (Ambient Light Sensor) | |
| True Split | |
SOFTWARE |
|
| Operating System |
Support Windows® 10, Windows® 11 |
ACCESSORIES |
|
| In the Box |
Monitor with stand |
| 1x DP 1.4 cable (1.8m) | |
| 1x USB-A to USB-B Gen 1 cable (1.8m) | |
| 1x Thunderboltâ„¢ cable (1m, 40Gbps), for models 64B4Y** and 64B4X** only | |
| 1x Power cable (1.8m) | |
| Factory calibration report | |
| Quick setup guide | |
MODEL INFORMATION |
|
| Model |
64B4XAT1UK |
| Machine Type |
64B4 |
| Region |
EMEA |
| EAN / UPC / JAN |
0199274963965 / 199274963965 / None |
| Announce Date |
27/01/2026 |
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