Specifications available as a download

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Overview:

Dell UltraSharp 34 Curved Thunderbolt Hub Monitor - U3425WE
34-inch curved Thunderbolt hub monitor made for clear focus and greater comfort. Featuring 5-Star Eye Comfort and 120Hz refresh rate.

Features:

World's first 34-inch monitor certified for 5-Star Eye Comfort
Feel immersed in detail-oriented work with a curved, ultrawide WQHD screen.

Smoother visual experience
A 120Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors.

Ambient Light Sensor
A built-in Ambient Light Sensor intelligently optimises brightness and colour temperature based on your surroundings.

Improved ComfortView Plus
Our latest monitors reduce harmful blue light emissions to <35%, compared to <50% from the previous generation, for all-day eye comfort without sacrificing colour accuracy.

See more detail than ever before

• WQHD Improve your field of view and get near-uniform visual focus with this ultrawide, curved screen.
• 98% DCI-P3 and Display P3 colour coverage.
• IPS Black Experience deeper blacks with a 2000:1 contrast ratio.

Internal Multi-Stream Transport (iMST)
Partition your display as if there were two 1720x1440 physical monitors instead of one. No external software or DisplayPort splitter needed.

Thunderbolt 4
Power your devices with a single cable connection with up to 90W power delivery.

Extensive connectivity
Connect all your devices with over a dozen ports, including quick access ports.

Stay online
Connect to the Ethernet with a built-in RJ45 port with up to 2.5GbE.

Operating system
This monitor is compatible with multiple operating systems including Windows and macOS.

Dell Display Manager

Multitasking
Organise your screen with Easy Arrange and save profiles with Easy Arrange Memory.

Network KVM
Control and work across multiple network connected PCs and monitors with a single keyboard and mouse, and easily transfer files between them.

Customisation
Quickly access your favourite features and functions with the menu launcher and hot keys.

Manageability
Manage your fleet of monitors with remote management features that are automatic, comprehensive and compatible with several tools.

Customisable colours
Easily calibrate your monitor's colours on the new Dell Colour Management software, with Calman Verified certification.

Tailored to you
Create, store, and manage ICC profiles on your computer dynamically through the software dashboard.

Wide compatibility
Dell Colour Management software is compatible with multiple operating systems including Windows and macOS.

Sustainable materials
This monitor is made with 50% recycled steel, 85% post-consumer recycled plastics including closed-loop plastics, 100% recycled aluminum and at least 20% recycled glass.

Energy conservation
Using PowerNap mode in Dell Display Manager lowers energy use by up to 14.8%.

Packaging innovation
Ships in a box made with 100% renewable content that is also recyclable.

Elevated standards
Meets highest environmental standards and registered EPEAT Gold with Climate+ designation - this monitor has met Dell's best practices for decarbonisation.

Ports & Slots

• Security lock slot (based on Kensington Security Slot)
• Power connector
• HDMI port
• DisplayPort 1.4
• Stand lock
• Thunderbolt 4 downstream port (15W) for daisy chaining
• Thunderbolt 4 upstream port (Video + Data). Alternate mode with DisplayPort 1.4, Power Delivery up to 90W
• USB Type-C upstream port (data only) (SuperSpeed USB 10 Gbps, USB 3.2 Gen 2)
• 3x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen 2)
• Audio line out
• USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen 2)
• RJ45 port
• USB Type-A downstream port (SuperSpeed USB 10Gbps, USB 3.2 Gen 2) with BC1.2 power charging
• 2x USB Type-C downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen 2) with power charging (15W)
• Speakers

Included Cables

• Power cable
• DisplayPort 1.4 cable - 1.8 m
• USB Type-A to USB Type-C Gen 2 cable - 1 m
• Thunderbolt 4 passive cable - 1 m
• HDMI cable - 1.8 m

Specifications:

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Specifications
Product Code	210-BMDW
Technical Information
Diagonal Viewing Size	34.14"
Preset Display Area (H x V)	799.80 mm x 334.80 mm
	31.49" x 13.18"
	267,773.04 mm2 (415.04 inches2)
Panel Type	IPS Black Technology
Display Screen Coating	Anti-Glare with 3H hardness
Maximum Preset Resolution	3440 x 1440 at 120 Hz
Viewing Angle	178° vertical / 178° horizontal
Pixel Pitch	0.2325 mm x 0.2325 mm
Pixel Per Inch (PPI)	110
Contrast Ratio	2000 to 1 (typical)
Curvature	1900R
Aspect Ratio	21:9
Backlight Technology	LED Edgelight System
Brightness	300 cd/m2 (typical)
Response Time	8 ms (Normal)
	5 ms (Fast)
HDR	No
Ambient Light Sensor	Yes, auto brightness and color temperature adjustmemt
Connectivity	1 x HDMI port (HDCP1.4 & 2.2) (supports up to WQHD 3440 x 1440 100 Hz TMDS as per specified in HDMI 2.1)
	1 x DP 1.4 (HDCP1.4 & 2.2) (supports up to WQHD 3440 x 1440 120 Hz)
	1 x Thunderbolt 4 downstream port (15 W) for daisy chaining (Video + Data)
	1 x Thunderbolt 4 upstream port (Video + Data). Alternate mode with DisplayPort 1.4, Power Delivery up to 90 W
	1 x USB-Type C upstream port (data only) (super speed USB 10 Gbps, USB 3.2 Gen2)
	4 x USB Type-A downstream port (super speed USB 10 Gbps, USB 3.2 Gen2)
	1 x Audio line-out port
	1 x RJ45 (2.5GbE) port
	Quick Access:
	1 x USB Type-A downstream port (super speed USB 10 Gbps, USB 3.2 Gen2) with BC1.2 power charging
	2 x USB Type-C downstream port (super speed USB 10 Gbps, USB 3.2 Gen2) with power charging (15 W)
Adjustability	Height, Tilt, Swivel
Height adjustable	150 mm
Tilt	-5°/+21°
Swivel	-30° / +30°
PbP / PiP	Yes
Keyboard, Video and Mouse ( KVM)	Yes
Daisy Chain Availability	Yes
Audio Output	1 x Audio line-out
Built-in Speaker	2 x 5 W
Dell Display Manager Compatibility	Yes, Easy Arrange, Other key features
Color Gamut	DCI-P3 98%, Display P3 98%, sRGB 100%, BT.709 100%, DCI-P3, Display P3, sRGB & BT.709: Delta E < 2 (average)
Color Support	1.07 Billion colors (8bit + A-FRC)
Security	Security lock slot (cable lock sold separately)
	Anti-theft stand lock slot (to lock stand to monitor using screw)
Compliant Standards	ENERGY STAR certified monitor
	EPEAT registered where applicable. EPEAT registration varies by country. See www.epeat.net for registration status by country
	RoHS-compliant
	TCO Certified & TCO Certified Edge
	BFR/PVC free monitor (excluding external cables)
	Arsenic-free glass and Mercury-free for the panel only
Flat Panel Mount Interface	VESA mounting holes (100 mm x 100 mm - behind attached VESA Cover)
Temperature Range	Operating: 0°C to 40°C (32°F to 104°F)
	Non-operating: -20°C to 60°C (-4°F to 140°F) - Storage and Shipping
Humidity Range	Operating: 10% to 80% (non-condensing)
	Non-Operating: 5% to 90% (non-condensing) - Storage and Shipping
Altitude	Operating: 5000 m (16404 ft) max
	Non-Operating: 12192 (40000 ft) max
Voltage Required	100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 3.2 A (typical)
Power Consumption Normal operation	0.3 W (Off mode)
	0.5 W (Standby mode)
	1.9 W (Networked Standby mode)
	31.5 W (On mode)
	250 W (Max.)
	29.3 W (Pon)
	99 kWh (TEC)
Cables Included	1 x Power cable
	1 x DisplayPort 1.4 cable - 1.8 m
	1 x HDMI cable - 1.8 m
	1 x ThunderboltTM 4 passive cable - 1 m
	1 x USB Type-A to USB Type-C Gen 2 cable - 1 m
What's Included	Monitor
	Stand Riser
	Stand Base
	Quick Setup guide
	Safety, Environmental and Regulatory Information
	Factory calibration report
Energy Class	Class F
Physical Characteristics
Height with stand (Compressed ~ Extended)	392.83 mm ~ 542.83 mm
Width with stand	813.46 mm
Depth with stand	240.43 mm
Height without stand	359.15 mm
Width without stand	813.46 mm
Depth without stand	105.08 mm
Weight (panel only - for VESA mount)	7.78 kg
Weight (with stand assembly and cables)	10.81 kg
Weight (with packaging)	15.05 kg