Computers
UltraSharp 27 4K Thunderbolt Hub
27" 4K IPS Black Monitor with Thunderbolt 4 and 140W Charging
27" 4K UHD (3840 x 2160) IPS Black display with 120Hz refresh rate, VESA DisplayHDR 600, 99% DCI-P3 color coverage and a Thunderbolt 4 hub delivering up to 140W of laptop charging over a single cable.
Quick Specifications
- Screen Size 27" diagonal (163 PPI)
- Resolution 3840 x 2160 (4K UHD)
- Panel Type IPS Black
- Refresh Rate 120 Hz
- Brightness 450 cd/m² standard, 600 cd/m² peak
- Contrast Ratio 3,000:1 native
Key Features
4K IPS Black with DisplayHDR 600
27" 4K UHD IPS Black panel with a 3,000:1 native contrast ratio and VESA DisplayHDR 600 certification for deep blacks and bright highlights.
140W Thunderbolt 4 Charging
A single Thunderbolt 4 cable carries 4K video, data and up to 140W of power delivery — enough for most high-performance laptops.
Built-In KVM Switch
USB-C KVM support lets one keyboard, mouse and set of USB peripherals switch between two connected computers.
99% DCI-P3 Color Accuracy
Factory color calibration covers 99% DCI-P3 and 100% sRGB with an average Delta E under 1.5, suited to color-sensitive work.
2.5GbE Network Passthrough
A built-in 2.5 Gigabit Ethernet port passes high-speed wired network access through to the connected host.
Specifications
| Screen Size | 27" diagonal (163 PPI) |
| Resolution | 3840 x 2160 (4K UHD) |
| Panel Type | IPS Black |
| Refresh Rate | 120 Hz |
| Brightness | 450 cd/m² standard, 600 cd/m² peak |
| Contrast Ratio | 3,000:1 native |
| HDR | VESA DisplayHDR 600 |
| Color Gamut | 99% DCI-P3, 99% Display P3, 100% sRGB, 100% BT.709, Delta E < 1.5 |
| Connectivity | DisplayPort 1.4 in/out, HDMI 2.1, Thunderbolt 4 upstream (140W PD) + downstream (daisy chain), USB-C KVM upstream (10Gbps), 4x USB-A (10Gbps), 2x USB-C downstream (10Gbps), RJ45 2.5GbE |
| Ergonomics | Height adjust 150mm (5.91"), tilt -5°/+21°, swivel -45°/+45°, pivot -90°/+90° |
| VESA Mount | 100mm x 100mm |
| Power Consumption | 25.4 W typical, 325 W max, 0.5 W standby |
| Dimensions (with stand) | 24.11"W x 21.09"H (max) |
| Weight | 11.51 lbs (15.56 lbs with stand) |
| Warranty | 3-Year Limited Hardware Warranty with Advanced Exchange Service |
Benefits
- Premium 4K IPS Black image quality with DisplayHDR 600
- 140W Thunderbolt 4 charging replaces a separate dock
- Built-in KVM for switching between two hosts
- Factory-calibrated color accuracy for creative work
- 3-year warranty with advanced exchange service
Typical Applications
Common Use Cases
Full Technical Detail
Download the Full Datasheet
Complete specifications, integration reference and deployment guidance are provided in the product datasheet rather than on this page. It covers:
- Full display, HDR and color accuracy specifications
- Thunderbolt 4 hub, KVM and power delivery reference
- Power consumption and warranty terms
Why Unified Microsystems?
Unified Microsystems supplies Dell UltraSharp monitors for executive, creative and engineering workstations as part of our workplace IT fit-out services, handling bulk ordering, asset tagging and docking setup, backed by regional stock and lead-time guidance.
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