Monitor Lenovo ThinkVision T34WD-40 34" Wide Quad HD LED 3440 x 1440

The Lenovo ThinkVision T34WD-40 34" Wide Quad HD LED 3440 x 1440 is a 34-inch curved VA panel designed for expanded desktop workflows and immersive widescreen viewing. With a 21:9 aspect ratio and 3440 x 1440 resolution, the monitor provides broad horizontal workspace for multitasking, content creation and entertainment. The display delivers 178° viewing angles, a typical brightness of 300 cd/m² and a 6 ms response time. Built-in USB hub functionality including a USB Type-C downstream port and VESA mounting support add connectivity and installation flexibility while a matte black housing keeps the design understated in professional and home environments.

Advantages

The wide 34" WQHD curved screen increases usable horizontal space for side-by-side windows and panoramic content without increasing desktop clutter. VA panel characteristics provide high typical contrast ratio (3000:1) and deep blacks suitable for film and photo review. Integrated USB hub and a dedicated USB Type-C downstream port simplify connection of peripherals and single-cable workflows. VESA compatibility allows secure mounting on monitor arms or wall brackets to optimize ergonomics and desk layout.

Suitable for

• Multitasking with multiple windows and productivity applications
• Video and photo editing where wide horizontal space is beneficial
• Watching films and panoramic media on a curved ultrawide screen
• Office workstations requiring VESA mounting or extended desktop
• Casual and immersive gaming with expansive field of view

Key specifications

• Display diagonal: 34 inches, curved
• Resolution: 3440 x 1440 (Wide Quad HD)
• Aspect ratio: 21:9
• Panel type: VA with LED backlight
• Typical brightness: 300 cd/m²
• Contrast ratio (typical): 3000:1
• Response time: 6 ms
• Viewing angles: 178° horizontal / 178° vertical
• Pixel pitch: 0.232 x 0.232 mm
• Built-in USB hub with one USB Type-C downstream port
• Built-in speakers: no
• VESA mounting support for arms or wall brackets
• Color: Black
• Energy efficiency (SDR/HDR): class E / class G; energy consumption per 1000 h: 25 kWh (SDR) / 36 kWh (HDR)

How to use

Place the monitor on a stable desk surface or attach it to a VESA-compatible arm or bracket following the mounting instructions. Connect video sources using the supported cable types for your host device and, if required, connect peripherals to the built-in USB hub or the USB Type-C downstream port. Adjust display settings such as brightness, contrast and color temperature through the on-screen menu to match your ambient lighting and content type. For optimal ergonomics, set the monitor height and tilt so the center of the screen is near eye level and maintain an appropriate viewing distance.

Recommendations

For extended work sessions, enable a color profile appropriate for your tasks (sRGB for general content, calibrated profile for photo/video editing) and reduce brightness in low-light conditions to save energy. Use VESA mounting to free desk space and position the curved ultrawide monitor to keep the center of the screen aligned with your primary viewing position for comfortable, immersive viewing.