The Lenovo ThinkVision T34wD-40 is a 34-inch curved ultrawide monitor designed for productive office, business and home workspaces. Its 3440 × 1440 WQHD resolution and wide 21:9 aspect ratio provide ample room for spreadsheets, documents, dashboards and multiple application windows.
A 1500R curved VA panel delivers a focused viewing experience with a typical 3000:1 contrast ratio, 300 cd/m² brightness and 99% sRGB colour coverage. The anti-glare screen, Natural Low Blue Light technology and adjustable stand support comfortable use during extended working sessions.
USB-C connectivity combines video, data and up to 100W Power Delivery for compatible laptops. The monitor also functions as a practical workstation hub, with three USB-A ports, a downstream USB-C port and Gigabit Ethernet. HDMI 2.1 and DisplayPort 1.4 provide additional connection options for desktop computers and other compatible devices.
With a refresh range of 48–120Hz, HDR10 support and a 4ms Extreme Mode response time, the ThinkVision T34wD-40 provides smooth, detailed visuals for business applications, media and general computing. Its AC 100–240V input is suitable for compatible power systems, although appropriate surge protection is advisable where electricity supply is unstable.
Buyer FAQs
Does the Lenovo ThinkVision T34wD-40 charge a laptop through USB-C?
- Yes. Its upstream USB-C port supports video, data and Power Delivery up to 100W. Actual charging output depends on the connected device and monitor configuration.
Can this monitor display two application windows side by side?
- Yes. The 21:9 ultrawide screen and 3440 × 1440 resolution provide substantial space for arranging multiple windows.
Does the T34wD-40 have built-in speakers or a webcam?
- The standard monitor has neither. It supports the optional Lenovo MS30 soundbar and MC60 monitor webcam, sold separately.
Can the monitor run at 120Hz?
- Yes, it supports refresh rates up to 120Hz. The computer, cable, connection and display settings must also support the selected resolution and refresh rate.
Can it be attached to a monitor arm?
- Yes. The display supports a 100 × 100mm VESA mount. Confirm that the arm can safely support the approximately 6.4kg monitor head.