Dell 40 U4025QW CURVED 5K IPS 21:9 PIVOT TB4-140W 120HZ RJ-45 IMST
Maximize your productivity with this 40" curved 5K multifunction monitor. Exceptional image quality (99% DCI-P3 / Display P3), deep contrast of the IPS Black panel (2000:1), and wide viewing angles (178°/178°) deliver an excellent experience for both office work and demanding creative tasks. Enhanced ComfortView Plus reduces harmful blue light without color distortion and is TÜV Rheinland 5-star Eye Comfort certified.
With Thunderbolt 4 connectivity, you can transmit video, data, and power using a single cable. The monitor provides up to 140 W of power delivery to a laptop and functions as a powerful docking solution. The integrated USB hub and 2.5 GbE Ethernet make peripheral and network management effortless.
Thanks to iMST technology, the display can be split into two separate work areas from a single source, and the Network KVM feature allows you to control two computers with one keyboard and mouse. Automatic KVM switches control based on the active source, improving workflow efficiency in multi-device environments.
Operation is made easy with a rear-mounted joystick control. The stylish stand offers comprehensive ergonomic adjustments and neatly conceals cables. The monitor is compatible with VESA mounts and suitable for both office and home use.
Panel:
- 39.7" curved IPS Black panel (21:9, anti-glare)
- 5K WUHD resolution (5120 x 2160 @ 120 Hz)
- Brightness: 450 cd/m²
- Contrast: 2000:1
- Color coverage: 100% sRGB, 100% Rec.709, 99% DCI-P3 / Display P3
- Color depth: 1.07 billion colors
- Response time: 8 ms (GtG); 5 ms (GtG Fast)
- 178° / 178° viewing angles
- VESA DisplayHDR 600
Connectivity:
- 1x Thunderbolt 4 (upstream, up to 140 W power delivery) (rear)
- 1x Thunderbolt 4 (downstream) (rear)
- 1x DisplayPort 1.4 (rear)
- 1x HDMI 2.1 (rear)
- 2x USB-C (SuperSpeed USB 10 Gbps) (front / quick access)
- 4x USB-A (SuperSpeed USB 10 Gbps) (rear)
- 1x RJ-45 Ethernet (2.5 GbE, PXE, MAC passthrough, Wake-on-LAN) (rear)
- 1x Audio line-out (3.5 mm) (rear)
Adjustments / Mounting:
- Height adjustment up to 150 mm
- Tilt and swivel
- VESA 100 x 100 compatible
- Security lock slot (cable lock sold separately)
Environmental standards:
- EPEAT Gold
- ENERGY STAR
- TCO Certified Edge
- 85% PCR plastic and 90% recycled aluminum
- Arsenic-free glass and mercury-free panel
Included cables:
- 1 x Thunderbolt 4 cable
- 1 x DisplayPort cable
- 1 x Power cable
Warranty:
3-year exchange warranty with Premium Panel Guarantee.
- Panel type
- IPS
- Display resolution, pixels
- 5120 x 2160
- Refresh rate, Hz
- 120
- Viewing angle, vertical, °
- 178
- Display diagonal, "
- 40
- Viewing angle, horizontal, °
- 178
- Pixel pitch, mm
- 0.1815 x 0.1815
- Contrast ratio (typical)
- 2000:1
- Aspect ratio
- 21:9
- Display brightness, cd/m²
- 450
- Connections
- HDMI
- Connections
- DisplayPort
- Connections
- Thunderbolt 4
- Connections
- USB-C (Gen2)
- Connections
- Audio (3.5mm)
- Connections
- Ethernet (RJ-45)
- Speaker power, W
- 2x 9
- Touch sensitive screen
- No
- USB-C power delivery
- Yes
- Built-in camera
- No
- Curved
- Yes
- Pivot
- Yes
- Height adjustment
- Yes
- Built-in speakers
- Yes
- Dimensions (W x D x H) with stand, mm
- 946.62 x 252.80 x 472.32 ~ 622.32
- Dimensions W x D x H, mm
- 946.62 x 108.04 x 419.14
- Weight, g
- 8350
- Weight with stand, g
- 12220
- VESA-standard, mm
- 100 x 100
- Response time, ms
- 8
- Cable lock slot
- Yes
- USB-C charging power max, W
- 140
- Display color
- White
- Manufacturer?s estimate: Product life cycle CO2 emissions, kg
- 480
- Manufacturer's estimate: Product life cycle used in emission assessments, years
- 5
- Green certifications
- Energy Star
- Green certifications
- EPEAT
- Green certifications
- TCO
- Green certifications
- TCO Edge
- Green certifications
- RoHS compliant
- Short summary
- <p>Maximize your productivity with this 40" curved 5K multifunction monitor. Exceptional image quality (99% DCI-P3 / Display P3), deep contrast of the IPS Black panel (2000:1), and wide viewing angles (178°/178°) deliver an excellent experience for both office work and demanding creative tasks. Enhanced ComfortView Plus reduces harmful blue light without color distortion and is TÜV Rheinland 5-star Eye Comfort certified.</p> <p>With Thunderbolt 4 connectivity, you can transmit video, data, and power using a single cable. The monitor provides up to 140 W of power delivery to a laptop and functions as a powerful docking solution. The integrated USB hub and 2.5 GbE Ethernet make peripheral and network management effortless.</p> <p>Thanks to iMST technology, the display can be split into two separate work areas from a single source, and the Network KVM feature allows you to control two computers with one keyboard and mouse. Automatic KVM switches control based on the active source, improving workflow efficiency in multi-device environments.</p> <p>Operation is made easy with a rear-mounted joystick control. The stylish stand offers comprehensive ergonomic adjustments and neatly conceals cables. The monitor is compatible with VESA mounts and suitable for both office and home use.</p>
