Elevate your performance with a 40-inch curved Thunderboltâ„¢ hub monitor featuring a stunning 5K display and a 120Hz refresh rate.
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 enhanced eye comfort without sacrificing colour accuracy.
Internal Multi-Stream Transport (iMST)
Partition your display as if there were two 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed.
Maximise productivity
Easy Arrange tiles apps across screens with pre-set partitions and customises up to five windows, enhancing multitasking. Easy Arrange Memory saves and restores app profiles manually, on schedule, or at start-up.
Easy navigation
Control and work across multiple network or USB connected PCs and monitors with a single keyboard and mouse, seamlessly transferring files between them[5].
More manageable
Save time and boost IT efficiency with the Dell Device Management Console to manage your Dell peripheral fleet at scale, from a single cloud-based console. Discover expanded Command Line Interface features from Dell Display and Peripheral Manager
SPECIFICATIONS
| Weight |
12.22 kg |
| Voltage |
100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 4.2 A (typical) |
| Features |
KVM, Daisy Chain Availability |
| Brightness |
450 cd/m2 (typical) 600 cd/m2 (HDR Peak) |
| Panel Type |
IPS Black |
| Device Type |
LED Edgelight System Backlight Technology |
| Pixel Pitch |
0.1815 mm x 0.1815 mm |
| Aspect Ratio |
21:9 |
| Connectivity |
1 x HDMI (supports up to 5K2K 5120 x 2160 120Hz FRL, HDR Static Metadata, VRR as per specified in HDMI 2.1.) 1 x DP 1.4 (HDCP 2.3) (Support up to 5120 x 2160 120Hz, HDR, DSC) 1 x ThunderboltTM 4 downstream port (15 W) for daisy chaining (Video + Data) 1 x ThunderboltTM 4 (140 W) (Alternate mode with DisplayPort 1.4, SuperSpeed USB 3.2 Gen2 (10 Gbps) upstream port, USB Power Delivery up to 140 W) 1 x USB Type-C® upstream port (data only) (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) 4 x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) 1 x Audio line-out 1 x RJ45 (2.5GbE) Quick Access: 1 x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) with BC1.2 power charging 2 x USB Type-C® downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) with power charging (15W) |
| Curved Screen |
Yes |
| Response Time |
8 ms (Normal mode) 5 ms (Fast mode) |
| Colour Support |
1.07 Billion colours (8bit + A-FRC) |
| Contrast Ratio |
2000 to 1 (typical) |
| Screen Coating |
Anti-Glare with 3H hardness |
| Bundled Services |
3-Year Advanced Exchange Service and Premium Panel Exchange |
| Built-in Ethernet |
Yes |
| Native Resolution |
WUHD 5120 x 2160 |
| Energy Conservation |
Using PowerNap mode in Dell Display Manager lowers energy use by up to 14.8% |
| Product Description |
Dell UltraSharp 40 Curved Thunderboltâ„¢ Hub Monitor - U4025QW |
| Display Position Adjustments |
Height, Tilt, Swivel |
| Dimensions (WxDxH) - with stand |
946.62 mm x 252.80 mm x 472.32 mm ~ 622.32 mm |
| Power Consumption Normal operation |
0.3 W (Off Mode) 0.4 W (Standby Mode) 1.8 W (Networked standby Mode) 39.5 W (On Mode) 380 W (Max) 45 W (Pon) 153.6 kWh (TEC) |
