Dell UltraSharp 27 Thunderbolt™ 4 Hub Monitor — U2724DE
QHD 2560×1440120Hz IPS BlackThunderbolt 4 · 90WKVM + 2.5GbE
The Dell UltraSharp U2724DE, part number U2724DE (Dell order code 210-BKSJ), is a 27-inch QHD (2560×1440) professional hub monitor built on an IPS Black panel running at 120Hz — made for creative professionals, developers and hybrid-office users who want a single Thunderbolt 4 cable to drive their screen, charge a laptop at up to 90W and connect to a wired 2.5GbE network. IPS Black technology delivers a 2000:1 contrast ratio for deeper blacks than standard IPS, while factory calibration to Delta E < 2 across sRGB, BT.709, Display P3 and DCI-P3 keeps colours accurate out of the box. Typically in stock with fast delivery across Cyprus.
Best For
✓Hybrid work — one Thunderbolt 4 cable for video, 10Gbps data, 90W charging and Ethernet
✓Photo & video editing — 98% DCI-P3, 100% sRGB, Delta E < 2 factory calibration
✓Dual-PC desks — built-in Auto KVM with Picture-by-Picture and Picture-in-Picture
✓All-day comfort — T.ÜV 5-star, ComfortView Plus, ambient light sensor
✓Multi-monitor setups — Thunderbolt 4 daisy chain plus DisplayPort 1.4 out
✓Sustainability tenders — EPEAT Gold, ENERGY STAR, TCO Edge, 85% PCR plastic
Key Features
IPS Black + 120Hz
An IPS Black panel doubles contrast to 2000:1 for richer blacks than regular IPS, while the 120Hz refresh keeps windows, scrolling and motion smooth. 350 cd/m² brightness with an anti-glare 3H coating.
Thunderbolt 4 hub
A single Thunderbolt 4 upstream cable carries video, 10Gbps data and up to 90W of laptop charging. A 15W downstream Thunderbolt 4 port allows daisy-chaining a second display.
Built-in KVM + 2.5GbE
Connect two computers and switch keyboard, mouse and screen between them with Auto KVM, PbP and PiP. The RJ45 port adds 2.5GbE networking with PXE Boot, Wake-on-LAN and MAC address pass-through.
Professional colour
Covers 100% sRGB, 100% BT.709, 98% Display P3 and 98% DCI-P3 with 1.07 billion colours and Delta E < 2 average accuracy, plus a factory calibration report and Dell Color Management support.
Technical Specifications
| Identification |
| Part Number |
U2724DE |
| EAN / GTIN |
5397184821480 |
| MPN |
210-BKSJ (Dell order code) |
| Display |
| Panel Type |
IPS Black Technology |
| Screen Size |
27" (684.70 mm) |
| Resolution |
2560 × 1440 (QHD) at 120Hz |
| Aspect Ratio |
16:9 |
| Brightness |
350 cd/m² (typical) |
| Contrast Ratio |
2000:1 (typical) |
| Viewing Angle |
178° / 178° |
| Response Time |
5 ms (Fast) / 8 ms (Normal) |
| Pixel Pitch |
0.2331 mm |
| Coating |
Anti-Glare, 3H hardness |
| Colour |
| Colour Gamut |
100% sRGB, 100% BT.709, 98% Display P3, 98% DCI-P3 |
| Colour Depth |
1.07 billion colours |
| Accuracy |
Delta E < 2 (average) |
| Connectivity |
| Thunderbolt 4 Upstream |
Video + Data, USB 3.2 Gen 2, Power Delivery up to 90W |
| Thunderbolt 4 Downstream |
15W, daisy-chain video out |
| HDMI |
HDCP 1.4, up to QHD 120Hz, VRR (HDMI 2.1) |
| DisplayPort |
1 × DP 1.4 in, 1 × DP 1.4 out |
| USB-C Upstream |
Data only, USB 3.2 Gen 2 (10Gbps) |
| USB-A |
3 × USB 3.2 Gen 2 (10Gbps) |
| Quick Access |
USB-A (BC 1.2) + USB-C (15W) |
| Ethernet |
RJ45 2.5GbE (PXE Boot, WoL, MAC pass-through) |
| Audio |
Audio line-out (no built-in speakers) |
| Features |
| KVM |
Yes (Auto KVM) |
| PbP / PiP |
Yes |
| Ambient Light Sensor |
Yes |
| T.ÜV Eye Comfort |
5 Stars |
| HDR |
Not certified |
| Ergonomics & Mounting |
| Height Adjustment |
150 mm |
| Tilt |
-5° to 21° |
| Swivel |
-45° to 45° |
| Pivot |
-90° to 90° |
| VESA Mount |
100 × 100 mm |
| Power |
| Power (On) |
24.4 W typical |
| Power (Max) |
225 W |
| Energy Class |
F |
| Voltage |
100–240 VAC, 50/60 Hz |
| Sustainability & Standards |
| Certifications |
ENERGY STAR, EPEAT Gold, TCO Certified Edge, RoHS |
| Recycled Content |
85% PCR plastic, 90% recycled aluminium |
| In the Box |
| Cables |
Power, DP-to-DP 1.8m, USB-A to USB-C 1m, Thunderbolt 4 1m |
| Extras |
Stand, Quick Setup Guide, Factory Calibration Report |
| General |
| Finish / Colour |
Platinum Silver |
| Weight |
7.37 kg (with stand & cables) |
| Warranty |
3-Year Advanced Exchange + Premium Panel Exchange |
Frequently Asked Questions
Does the U2724DE charge my laptop through one cable?
Yes. The Thunderbolt 4 upstream port delivers up to 90W of power while carrying video and 10Gbps data, so a single cable charges most USB-C / Thunderbolt laptops and runs the display plus all connected peripherals.
Is the U2724DE good for photo and video editing?
Yes. It covers 100% sRGB, 100% BT.709, 98% Display P3 and 98% DCI-P3 with 1.07 billion colours and average Delta E < 2, and ships with a factory calibration report, making it suitable for colour-critical creative work.
What is the difference between the U2724DE and the U2724D?
Both share the same 27" QHD 120Hz IPS Black panel. The U2724DE adds the full Thunderbolt 4 hub: 90W charging, 2.5GbE Ethernet, built-in KVM and DisplayPort / Thunderbolt daisy-chaining. The U2724D is the lighter-connectivity version without Thunderbolt or KVM.
What do I need to know before buying the U2724DE?
It has no built-in speakers (audio line-out only) and is not an HDR or gaming-certified display — it targets professional productivity. To use 90W charging and the hub over one cable, your laptop needs a Thunderbolt 4 or full-feature USB-C port. Typically in stock with fast delivery across Cyprus.
Singular Expert Insight
The U2724DE is the connectivity flagship of Dell’s 27-inch QHD line. If your desk runs a single Thunderbolt 4 laptop and you want it to charge, network and dock through one cable while switching between two machines, the built-in KVM and 2.5GbE Ethernet make it hard to beat at this size. If you don’t need Thunderbolt, KVM or Ethernet, the U2724D offers the same panel for less; if you need 4K sharpness for fine detail work, look at the U2725QE instead.
Buyer’s Guide
Buy it if
You dock a Thunderbolt 4 laptop daily and want 90W charging, 2.5GbE and KVM over one cable, or you need 98% DCI-P3 colour with Delta E < 2 for creative work.
Skip it if
You need built-in speakers, HDR or a 4K panel for fine detail — this is QHD, with no speakers and no HDR certification.
Also consider
U2724D (same panel, no Thunderbolt / KVM, lower price) or U2725QE (4K UHD hub) if you need higher resolution.