Struggling with cramped desk space and eye fatigue? You need a screen that lets you see more without straining. The Lenovo ThinkVision T34WD-40 delivers a wide, immersive view that keeps you comfortable all day.
Lenovo ThinkVision T34WD-40 34" WQHD 3440 x 1440 Pixels Curved USB-C Monitor
This 34-inch curved monitor offers a true 21:9 aspect ratio and 3440 x 1440 resolution, giving you ample screen real-estate for multitasking. The VA panel provides 99% sRGB coverage, 8-bit colour depth, and HDR10 support, so every image looks vivid and accurate. With a 120 Hz refresh rate and 4 ms extreme response time, motion is smooth whether you’re editing video or scrolling through spreadsheets.
Ergonomic flexibility is built in. The stand lifts, tilts from -5° to 23.5°, and swivels 90° total, allowing you to find the perfect viewing angle. Height adjustment up to 15.5 cm and a VESA-compatible mounting option let you customize your workspace. A built-in USB-C hub delivers up to 100 W Power Delivery, so a single cable can power your laptop and transmit video, simplifying cable management.
For IT teams, Lenovo Display Fleet Manager provides remote asset control, while the Lenovo Accessory and Display Manager lets you fine-tune colour profiles with ThinkColour. The monitor’s eco-friendly packaging uses 95% post-consumer content and a 100% paper box, meeting ENERGY STAR, EPEAT Gold, and TCO10 certifications. You get a high-performance display that also supports sustainability goals.
Benefits
Enjoy reduced eye strain thanks to an anti-glare screen, Flicker-Free technology, and Low Blue Light hardware. The wide colour gamut and HDR10 enhance visual clarity for design work and entertainment alike. USB-C connectivity cuts down on desk clutter, while the ergonomic stand promotes better posture during long work sessions.
Features
- 34-inch 1500R curved VA panel
- 3440 x 1440 WQHD resolution
- 120 Hz refresh rate, 4 ms response
- 99% sRGB, HDR10 support
- USB-C PD up to 100 W
- Height, tilt, swivel adjustments
- Lenovo Display Fleet Manager
- ENERGY STAR and EPEAT Gold certified
Usage
Whether you’re a remote professional, a graphic designer, or a gamer, the ThinkVision T34WD-40 adapts to your workflow. Connect your laptop via USB-C for a single-cable solution, or use HDMI 2.1 and DisplayPort 1.4 for high-bandwidth content. The monitor’s wide viewing angles and consistent colour accuracy make it ideal for collaborative meetings, while the built-in Ethernet port adds reliable network connectivity for office environments.
Specifications
| Display |
| Response time (extreme) |
4 ms |
| sRGB coverage (typical) |
99% |
| Colour depth |
8 bit |
| High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported |
Yes |
| Pixel density |
110 ppi |
| Pixel pitch |
0.2318 x 0.2318 mm |
| Display number of colours |
16.7 million colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
120 Hz |
| Contrast ratio (dynamic) |
3000000:1 |
| Contrast ratio (typical) |
3000:1 |
| Screen curvature rating |
1500R |
| Screen shape |
Curved |
| Anti-glare screen |
Yes |
| Response time |
6 ms |
| Display brightness (typical) |
300 cd/m² |
| Backlight type |
W-LED |
| LED backlight |
Yes |
| Panel type |
VA |
| HD type |
Wide Quad HD |
| Touchscreen |
No |
| Display technology |
LED |
| Native aspect ratio |
21:9 |
| Display resolution |
3440 x 1440 pixels |
| Display diagonal |
86.4 cm (34") |
| Performance |
| Windows operating systems supported |
Windows 10, Windows 11 |
| AMD FreeSync |
No |
| NVIDIA G-SYNC |
No |
| Multimedia |
| Built-in microphone |
No |
| Built-in camera |
No |
| Built-in speaker(s) |
No |
| Design |
| Feet colour |
Black |
| Front bezel colour |
Black |
| Colour name |
Eclipse black |
| Product colour |
Black |
| Ports & interfaces |
| Headphone out |
No |
| DisplayPort version |
1.4 |
| DisplayPorts quantity |
1 |
| HDMI version |
2.1 |
| HDMI ports quantity |
1 |
| HDMI |
Yes |
| USB Power Delivery up to |
100 W |
| USB Power Delivery (USB PD) |
Yes |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| USB Type-C downstream ports quantity |
1 |
| USB Type-A downstream ports quantity |
3 |
| Number of USB Type-C upstream ports quantity |
1 |
| USB upstream port type |
USB Type-C |
| Built-in USB hub |
Yes |
| Ergonomics |
| Tilt angle range |
-5 - 23.5° |
| Tilt adjustment |
Yes |
| Swivel angle range |
-45 - 45° |
| Swivelling |
Yes |
| Adjustable height (max) |
15.5 cm |
| Height adjustment |
Yes |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Cable management |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| Energy efficiency scale |
A to G |
| Power supply type |
Internal |
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (off) |
0.5 W |
| Power consumption (max) |
200 W |
| Power consumption (standby) |
0.5 W |
| Power consumption (typical) |
30 W |
| Energy consumption (HDR) per 1000 hours |
36 kWh |
| Energy consumption (SDR) per 1000 hours |
25 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
E |
| Weight & dimensions |
| Bezel width (bottom) |
1.22 cm |
| Bezel width (top) |
2 mm |
| Bezel width (side) |
2 mm |
| Weight (without stand) |
6.4 kg |
| Height (without stand) |
356.5 mm |
| Depth (without stand) |
114.7 mm |
| Width (without stand) |
806.1 mm |
| Weight (with stand) |
9.2 kg |
| Height (with stand) |
545.4 mm |
| Depth (with stand) |
220 mm |
| Width (with stand) |
806.1 mm |
| Packaging data |
| Package weight |
13.7 kg |
| Package height |
495 mm |
| Package depth |
186 mm |
| Package width |
980 mm |
| Packaging content |
| Quick start guide |
Yes |
| Cables included |
DisplayPort, USB Type-C to USB Type-C |
| Stand included |
Yes |
| Sustainability |
| Sustainability certificates |
ENERGY STAR, EPEAT Gold |
| Other features |
| Certification |
EU Energy Label (E-class) TCO Certified 10.0 TCO Edge 2.1 Eyesafe® Certified 2.0 TÜV Rheinland® Eye Comfort Certification (5-star) TÜV Rheinland® Flicker Free TÜV Rheinland® Low Blue Light (Hardware Solution) |
| Ethernet LAN (RJ-45) ports |
1 |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Compliance certificates |
RoHS |
| Package weight |
13.7 kg |
| Video colour modes |
BT.709 |
