Lenovo ThinkVision T27UD-40 Monitor | 27" 4K UHD IPS | 3840×2160 | 350 nits | 99% sRGB | USB-C 100W PD | HDMI 2.1 | DisplayPort 1.4 | RJ-45

The Lenovo ThinkVision T27UD-40 is a professional 27-inch 4K UHD IPS monitor designed for business users, content creators, office professionals, and modern workstation setups. With a sharp 3840 × 2160 UHD resolution, 163 PPI pixel density, wide 178° viewing angles, and 99% sRGB / 99% BT.709 color coverage, it delivers detailed and accurate visuals for everyday productivity and professional applications.

The ThinkVision T27UD-40 also works as a one-cable docking solution, with USB-C connectivity supporting DisplayPort 1.4 Alt Mode and up to 100W USB Power Delivery. Its integrated USB hub, Gigabit Ethernet, ergonomic adjustable stand, HDR10 support, and eye-comfort certifications make it an excellent choice for a clean and efficient professional workspace.

Key Features

27-inch 4K UHD IPS Display

The 27-inch In-Plane Switching (IPS) panel delivers a detailed 3840 × 2160 4K UHD resolution with a 16:9 aspect ratio and 163 PPI pixel density.

99% sRGB & 99% BT.709 Color Coverage

With 99% sRGB and 99% BT.709 color gamut coverage, the ThinkVision T27UD-40 provides accurate and consistent colors for office work, design, content creation, and multimedia.

Smooth 48–60Hz Variable Refresh Rate

The monitor supports a 48Hz–60Hz Variable Refresh Rate, helping provide smoother visuals during compatible workloads and content playback.

USB-C One-Cable Docking

The USB-C upstream port supports:

• USB 10Gbps / USB 3.2 Gen 2
• DisplayPort 1.4 Alt Mode HBR3
• USB Power Delivery up to 100W

This allows a compatible laptop to connect to the monitor using a single USB-C cable for display, data, and charging.

Integrated USB Hub

The ThinkVision T27UD-40 provides multiple USB ports for connecting peripherals and accessories:

• 3 × USB-A 5Gbps
• 1 × USB-C 5Gbps with 15W PD
• USB-C upstream with up to 100W PD

Built-in Gigabit Ethernet

The integrated RJ-45 Ethernet port provides wired network connectivity, making the monitor particularly useful as part of a professional docking workstation.

4K HDMI & DisplayPort Connectivity

The monitor includes HDMI 2.1 TMDS supporting 4K at 60Hz and DisplayPort 1.4 HBR3, providing flexible connectivity for computers, laptops, and other compatible devices.

Ergonomic Stand

The adjustable stand supports:

• Tilt
• Swivel
• Pivot
• Height adjustment

It also supports 100 × 100mm VESA mounting for flexible workstation installation.

Eye Comfort Features

Designed for extended professional use, the monitor features:

• Eyesafe Display 2.0
• TÜV Rheinland Eye Comfort, 4 Stars
• TÜV Rheinland Low Blue Light hardware solution
• Natural Low Blue Light

Technical Specifications

Specification	Details
Brand	Lenovo
Series	ThinkVision
Model	T27UD-40
Machine Type	64AF
Model Number	64AFGAT2UK
Display Size	27-inch
Panel Type	IPS
Backlight	WLED
Resolution	3840 × 2160 4K UHD
Aspect Ratio	16:9
Pixel Density	163 PPI
Pixel Pitch	0.1554 × 0.1554mm
Viewing Angle	178° / 178°
Refresh Rate	48–60Hz
Variable Refresh Rate	Yes
Response Time	4ms GtG Extreme / 6ms GtG Typical
Brightness	350 cd/m²
Contrast Ratio	1500:1
Color Support	1.07 Billion
Color Gamut	99% sRGB, 99% BT.709
Surface Treatment	Anti-Glare
HDR	HDR10
Curvature	Flat
Camera Support	Modular Camera Support
Speaker Support	Modular Speaker Support
Microphone	None
Sync Technology	None
Color	Eclipse Black
Bezel Width	2mm Side Bezel
VESA Mount	100 × 100mm
Warranty	3-Year Limited Warranty

Connectivity & I/O

• 1 × USB-C 10Gbps / USB 3.2 Gen 2
  • USB PD 3.0 up to 100W
  • DisplayPort 1.4 Alt Mode HBR3
  • USB upstream
• 1 × USB-C 5Gbps / USB 3.2 Gen 1
  • 15W PD
  • Data transfer only
  • USB downstream
• 3 × USB-A 5Gbps / USB 3.2 Gen 1
  • 1 × BC 1.2
• 1 × HDMI 2.1 TMDS
  • Up to 3840 × 2160 @ 60Hz
• 1 × DisplayPort 1.4 HBR3
• 1 × RJ-45 Ethernet

USB-C 100W Power Delivery

The ThinkVision T27UD-40 supports up to 100W USB Power Delivery through its USB-C upstream connection, allowing compatible laptops to receive power while simultaneously using the monitor for display and data connectivity.

This makes it particularly suitable for laptops that support USB-C charging and DisplayPort Alt Mode.

Ergonomics & Design

The ThinkVision T27UD-40 features a professional Eclipse Black finish and a slim 2mm side bezel design.

Its ergonomic stand supports:

• Height adjustment
• Tilt adjustment
• Swivel adjustment
• Pivot rotation

For alternative mounting arrangements, the monitor supports a standard 100 × 100mm VESA mount.

Dimensions

With Stand – Lowest Position:
613.4 × 195.0 × 384.1mm

With Stand – Highest Position:
613.4 × 195.0 × 539.1mm

Monitor Head Only:
613.4 × 46.0 × 357.0mm

Weight

• Monitor with Stand: 6.7kg
• Monitor Head Only: 4.5kg
• Packaging Weight: 9.3kg

Eye Care & Display Certifications

The Lenovo ThinkVision T27UD-40 is equipped with several eye-comfort and environmental certifications:

• Eyesafe Display 2.0
• TÜV Rheinland Eye Comfort – 4 Stars
• TÜV Rheinland Low Blue Light – Hardware Solution
• Natural Low Blue Light
• ENERGY STAR Certified
• TCO Certified Generation 10
• TCO Edge 2.1
• EPEAT Gold
• RoHS
• Volatile Organic Compound Certification
• EU Energy Efficiency Level E

Smart Features & Software

The monitor supports Lenovo ThinkColour, formerly known as Lenovo Display Control Center, with support for Windows 10, Windows 11, and macOS, although available functions may vary by operating system.

Additional features include:

• Lenovo ThinkColour
• Lenovo Accessories and Display Manager
• Lenovo Display Fleet Manager (LDFM)
• Smart Power
• Mirrored Power Button
• HDR10
• Natural Low Blue Light

Compatibility

The Lenovo ThinkVision T27UD-40 supports computers running:

• Windows 10
• Windows 11
• macOS

The USB-C docking functionality requires a compatible USB-C device supporting the necessary display and power delivery features.

What's in the Box?

• Lenovo ThinkVision T27UD-40 Monitor
• Monitor Stand
• 1 × DisplayPort 1.4 Cable – 1.8m
• 1 × USB-C to USB-C Gen 2 Cable – 1.5m
• 1 × Power Cable – 1.8m
• Quick Setup Guide

Ideal For

• Business professionals
• Corporate offices
• Work-from-home setups
• Programmers and developers
• Content creators
• Graphic designers
• Productivity workstations
• Financial and accounting professionals
• Multitasking users
• USB-C laptop docking setups
• Professional 4K desktop setups

Why Choose Lenovo ThinkVision T27UD-40?

The Lenovo ThinkVision T27UD-40 combines a sharp 27-inch 4K UHD IPS display, excellent 99% sRGB and BT.709 color coverage, USB-C connectivity with 100W Power Delivery, integrated USB hub, Gigabit Ethernet, HDMI 2.1, DisplayPort 1.4, and a fully ergonomic stand.

It is an excellent professional monitor for users who want 4K clarity, one-cable USB-C connectivity, extensive I/O, and comfortable all-day productivity.

Mustafa Computers – Authorized Lenovo Reseller in Pakistan

Mustafa Computers is an Authorized Lenovo Reseller in Pakistan, offering genuine Lenovo products with competitive pricing, manufacturer warranty support, and professional pre-sales and after-sales assistance.