Lenovo ThinkVision P34WD-40 34" WQHD Curved USB-C Docking Monitor | 3440×1440 | IPS Black | 120Hz | 98% DCI-P3 | 99% sRGB | 140W PD 3.1 | 2.5GbE | KVM | PIP/PBP

The Lenovo ThinkVision P34WD-40 34" WQHD Curved USB-C Docking Monitor is a professional ultrawide display built for demanding business, productivity, content creation, and multitasking environments. It combines a spacious 34-inch WQHD 3440×1440 IPS Black panel with a 21:9 ultrawide aspect ratio, 3800R curved design, and 24–120Hz variable refresh rate for smooth and efficient on-screen performance.

Designed as more than a conventional monitor, the P34WD-40 provides a powerful USB-C docking solution with up to 140W PD 3.1, allowing compatible laptops to receive power, video, USB connectivity, and network access through a single cable. The integrated 2.5GbE Ethernet, extensive USB connectivity, KVM switch, and DisplayPort output make it well suited for modern professional workstations.

With 98% DCI-P3, 99% sRGB, a 2000:1 contrast ratio, 350 cd/m² brightness, and 10-bit color support through 8-bit + FRC, the display delivers detailed and vibrant visuals. Factory calibration with an average Delta E <2 for DCI-P3 and sRGB further enhances its suitability for professional visual workflows.

Key Features

34" WQHD Ultrawide Display

The 34-inch panel provides a large 3440×1440 WQHD resolution with a 21:9 aspect ratio, offering significantly more horizontal workspace for documents, spreadsheets, applications, timelines, dashboards, and side-by-side windows.

The 3800R curved screen provides a comfortable viewing experience across the ultrawide panel.

IPS Black Technology

Lenovo's IPS Black panel technology delivers a higher 2000:1 typical contrast ratio while maintaining the wide viewing angles expected from IPS technology.

With 178° horizontal and vertical viewing angles, the display provides consistent visuals from different viewing positions.

24–120Hz Variable Refresh Rate

The monitor supports a 24–120Hz variable refresh rate that dynamically adjusts according to on-screen content.

Higher refresh rates provide smoother motion, scrolling, and animations, while lower refresh rates can help reduce power consumption when displaying static content.

Wide Color Coverage

The P34WD-40 provides professional-grade color coverage with:

• 98% DCI-P3
• 99% sRGB
• 1.07 billion colors
• 10-bit color depth (8-bit + FRC)
• 350 cd/m² brightness
• 2000:1 typical contrast ratio

Factory calibration provides an average Delta E <2 for DCI-P3 and sRGB, and a factory calibration report is included.

USB-C One-Cable Docking

The integrated USB-C docking capability makes the monitor an effective workstation hub for compatible laptops.

The USB-C upstream port supports:

• USB Power Delivery 3.1 up to 140W
• USB 10Gbps / USB 3.2 Gen 2
• DisplayPort 1.4 Alt Mode
• HBR3

A single USB-C connection can therefore simplify laptop charging and workstation connectivity.

2.5GbE Wired Networking

The built-in 2.5GbE RJ-45 Ethernet port provides high-speed wired networking through the monitor.

This is particularly useful for USB-C laptop users who want wired network connectivity without adding a separate Ethernet adapter or docking station.

Integrated KVM Switch

The built-in KVM switch with eKVM allows users to operate multiple connected computers using shared peripherals.

This is ideal for users who switch regularly between two PCs or a laptop and desktop workstation.

PIP & PBP

The monitor supports both Picture-in-Picture (PIP) and Picture-by-Picture (PBP) modes.

These features allow content from multiple sources to be viewed simultaneously, making the display useful for monitoring, comparison, and multitasking.

Lenovo True Split

True Split technology provides flexible screen-splitting capabilities, helping users organize the expansive ultrawide workspace into dedicated sections for different applications.

Professional Ergonomic Stand

The adjustable stand provides:

• Tilt: -5° to +23.5°
• Swivel: 45° left/right
• Height adjustment: up to 155mm
• VESA mounting: 100 × 100mm

This allows users to position the monitor comfortably for different desk setups.

Technical Specifications

Specification	Details
Brand	Lenovo
Series	ThinkVision
Model	P34WD-40
Model Number	64ADGAT1UK
Machine Type	64AD
Product Type	34" WQHD Curved USB-C Docking Monitor
Display Size	34"
Panel	IPS Black
Backlight	WLED
Aspect Ratio	21:9
Resolution	3440 × 1440 WQHD
Pixel Pitch	0.2325 × 0.2325mm
Pixel Density	110 dpi
Viewing Angle	178° / 178°
Response Time	4ms GtG Extreme / 6ms GtG Typical
Color Support	1.07 Billion
Color Depth	10-bit (8-bit + FRC)
Refresh Rate	24–120Hz
Brightness	350 cd/m²
Contrast Ratio	2000:1 Typical
Color Gamut	98% DCI-P3 / 99% sRGB
Surface	Anti-glare
Curvature	3800R
HDR	HDR10
Speakers	3W × 2
Microphone	None
Camera Support	Modular Camera Support
Stand	Tilt / Swivel / Height Adjustable
Case Color	Eclipse Black
Side Bezel	2.0mm
VESA	100mm
Power Adapter	Integrated
Typical Power Consumption	28W
Maximum Power Consumption	250W
Warranty	3-Year Limited Warranty

Connectivity

USB & Docking

• 1× USB-C upstream
  • USB 10Gbps / USB 3.2 Gen 2
  • PD 3.1 up to 140W
  • DisplayPort 1.4 Alt Mode
  • HBR3
• 1× USB-B upstream
  • USB 5Gbps / USB 3.2 Gen 1
• 2× USB-C downstream
  • USB 5Gbps
  • 15W PD
  • Data transfer
• 5× USB-A downstream
  • USB 5Gbps / USB 3.2 Gen 1

Video

• 1× HDMI 2.1 TMDS
  • Up to 3440×1440 @ 120Hz
• 1× DisplayPort 1.4 HBR3
  • Maximum bandwidth: 32.4Gbps
• 1× DisplayPort 1.4 Out

Networking

• 1× 2.5GbE RJ-45 Ethernet

Smart Features

The P34WD-40 includes several features designed to improve productivity, power management, and professional display administration.

KVM with eKVM

Allows supported computers to share peripherals through the monitor.

PIP / PBP

View multiple video sources simultaneously.

True Split

Creates flexible screen divisions for efficient multitasking.

AI Power Saving

Adjusts display operation to help optimize energy consumption based on content.

Smart Power

Intelligently manages power delivery according to overall system consumption.

Smart Sensor

Uses an ambient brightness sensor for intelligent display adjustment.

Multi-Sync

Supports multi-device workflow functionality.

Lenovo ThinkColour

Provides display management and adjustment functionality on supported systems.

Lenovo Display Fleet Manager

Lenovo Display Fleet Manager (LDFM) provides IT administrators with centralized monitor management capabilities, including asset management, firmware upgrades, and settings control.

This makes the monitor suitable for corporate environments where multiple displays need to be managed efficiently.

Eye Comfort

The display incorporates several eye-comfort technologies and certifications:

• Eyesafe Display 2.0
• TÜV Rheinland Low Blue Light Hardware Solution
• TÜV Rheinland IPS Black
• TÜV Rheinland Eye Comfort 5 Stars
• Natural Low Blue Light
• Anti-glare surface

HDR & Color Features

The monitor supports HDR10 and professional color management features, including:

• HDR10 Compliance
• 98% DCI-P3
• 99% sRGB
• Factory calibration
• Average Delta E <2 for DCI-P3 and sRGB
• Factory calibration report
• 1.07 billion colors
• 10-bit color support via 8-bit + FRC

Audio

The monitor includes two integrated 3W speakers for convenient audio during:

• Video meetings
• Presentations
• Online training
• Multimedia
• General desktop use

An optional soundbar is also supported.

Operating System & Software Support

The monitor supports:

• Windows 10
• Windows 11
• Mac OS

Lenovo ThinkColour functionality varies depending on the operating system and connected system configuration.

Dimensions & Weight

Configuration	Dimensions / Weight
Lowest Position	817.1 × 220.0 × 393.8mm
Highest Position	817.1 × 220.0 × 548.8mm
Monitor Head Only	817.1 × 82.2 × 358.6mm
Monitor with Stand	10.0kg
Monitor Head Only	7.2kg
Packaging Weight	14.7kg
Packaging Dimensions	905 × 174 × 470mm

Certifications & Environmental Standards

The Lenovo ThinkVision P34WD-40 carries a range of environmental and ergonomic certifications:

• ENERGY STAR Certified
• TCO 10
• TCO Edge 2.1
• EPEAT Gold
• Volatile Organic Compound Certification
• RoHS
• Eyesafe Display 2.0
• TÜV Rheinland Low Blue Light
• TÜV Rheinland IPS Black
• TÜV Rheinland Eye Comfort 5 Stars

What's in the Box

• Lenovo ThinkVision P34WD-40 Monitor
• Monitor Stand
• DisplayPort 1.4 Cable – 1.8m
• USB-C to USB-C Gen 1 Cable – 1.8m
• USB-B to USB-A Gen 1 Cable – 1.8m
• Power Cable – 1.8m
• Factory Calibration Report
• Quick Setup Guide

Ideal For

The ThinkVision P34WD-40 is an excellent choice for:

• Corporate offices
• Professional workstations
• Business users
• Software developers
• Programmers
• Financial professionals
• Data analysts
• Content creators
• Graphic designers
• Video editors
• Architects and engineers
• Multitasking professionals
• USB-C laptop users
• Multi-PC workstation environments
• Home offices

Why Choose Lenovo ThinkVision P34WD-40?

The ThinkVision P34WD-40 34" WQHD Curved USB-C Docking Monitor brings together the features required for a modern professional workstation in one display.

Its 34-inch 3440×1440 ultrawide IPS Black panel, 24–120Hz variable refresh rate, 98% DCI-P3, 99% sRGB, 140W USB-C PD 3.1, 2.5GbE networking, KVM, PIP/PBP, and True Split make it particularly well suited to users who need a large workspace and advanced connectivity without relying on a separate docking station.

For business and enterprise environments, features such as Lenovo Display Fleet Manager, centralized display management, ergonomic adjustment, and energy-efficiency certifications add further value.

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