Upgrade your productivity with the Lenovo ThinkVision P34WD‑40 (34″ WQHD UltraWide LCD Monitor). This expansive 34‑inch display features a 3440 × 1440 resolution (21:9 aspect ratio) and a curved 3800R IPS panel, offering broad workspace and immersive viewing. With factory colour calibration (ΔE < 2), 98% DCI‑P3 / 99% sRGB colour gamut coverage, and a 120 Hz refresh rate, it delivers sharp visuals and fluid performance—ideal for multitasking, creative work, and immersive content. Connectivity is strong with USB‑C (140W PD), DisplayPort, HDMI 2.1, and built‑in KVM and USB hub functionality.
Specifications
| Display |
| DCI-P3 coverage |
98% |
| sRGB coverage (typical) |
99% |
| Colour gamut |
98% |
| Colour gamut standard |
DCI-P3, sRGB |
| Colour depth |
10 bit |
| High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported |
Yes |
| Viewable size, vertical |
33.5 cm |
| Viewable size, horizontal |
80 cm |
| Pixel density |
110 ppi |
| Pixel pitch |
0.2325 x 0.2325 mm |
| Response time (fast) |
4 ms |
| Display number of colours |
1.07 billion colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
120 Hz |
| Contrast ratio (dynamic) |
3000000:1 |
| Contrast ratio (typical) |
2000:1 |
| Screen curvature rating |
3800R |
| Screen shape |
Curved |
| Anti-glare screen |
Yes |
| Response time |
6 ms |
| Display brightness (typical) |
350 cd/m² |
| Backlight type |
W-LED |
| LED backlight |
Yes |
| Panel type |
IPS |
| HD type |
Wide Quad HD |
| Touchscreen |
No |
| Display technology |
LCD |
| 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 |
| Low Blue Light technology |
Yes |
| AMD FreeSync |
No |
| NVIDIA G-SYNC |
No |
| Multimedia |
| Built-in microphone |
No |
| Built-in camera |
No |
| Built-in speaker(s) |
Yes |
| Design |
| Colour name |
Eclipse Black |
| Product colour |
Black |
| Ports & interfaces |
| DisplayPort version |
1.4 |
| DisplayPort out version |
1.4 |
| DisplayPort out quantity |
1 |
| DisplayPorts quantity |
2 |
| HDMI version |
2.1 |
| HDMI ports quantity |
1 |
| HDMI |
Yes |
| VGA (D-Sub) ports quantity |
0 |
| USB Power Delivery up to |
140 W |
| USB Power Delivery (USB PD) |
Yes |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| USB Type-C downstream ports quantity |
2 |
| USB Type-A downstream ports quantity |
5 |
| Number of USB Type-C upstream ports quantity |
1 |
| Number of USB Type-B upstream ports quantity |
1 |
| Number of upstream ports |
2 |
| USB upstream port type |
USB Type-B, USB Type-C |
| Built-in USB hub |
Yes |
| Network |
| Ethernet LAN |
Yes |
| Ergonomics |
| On Screen Display (OSD) |
Yes |
| 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 |
| 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) |
0.3 W |
| Power consumption (max) |
250 W |
| Power consumption (standby) |
0.5 W |
| Power consumption (typical) |
28 W |
| Energy consumption (HDR) per 1000 hours |
43 kWh |
| Energy consumption (SDR) per 1000 hours |
26 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
E |
| Weight & dimensions |
| Bezel width (bottom) |
1.27 cm |
| Bezel width (top) |
2 mm |
| Bezel width (side) |
2 mm |
| Weight (without stand) |
7.2 kg |
| Height (without stand) |
358.6 mm |
| Depth (without stand) |
82.2 mm |
| Width (without stand) |
817.1 mm |
| Weight (with stand) |
10 kg |
| Height (with stand) |
548.8 mm |
| Depth (with stand) |
220 mm |
| Width (with stand) |
817.1 mm |
| Packaging data |
| Package weight |
14.7 kg |
| Package height |
470 mm |
| Package depth |
174 mm |
| Package width |
905 mm |
| Packaging content |
| Power cable length |
1.8 m |
| DisplayPort cable length |
1.8 m |
| Cables included |
DisplayPort, Power, USB Type-A to USB Type-B, USB Type-C to USB Type-C |
| Stand included |
Yes |
| Sustainability |
| Sustainability certificates |
ENERGY STAR, EPEAT Gold, TCO |
| Other features |
| Certification |
ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EPEAT Gold Eyesafe Display 2.0, TÜV Low Blue Light (Hardware solution), TÜV In-Plane Switching Black, TÜV Rheinland Flicker Free, TÜV Rheinland Eye Comfort (5 Stars) |
| Ethernet LAN (RJ-45) ports |
1 |
| Package weight |
14.7 kg |
