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20 Mar, 2026
DELL WD25TB5 Wired Thunderbolt 5 Black
£337.99
£405.59 inc. VAT
In Stock(258)MPN: DELL-WD25TB5
🚚 Next-day delivery £4.95
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Key Features
Dell Pro Thunderbolt 5 Dock WD25TB5
Docking station
Thunderbolt 5
HDMI, 2 x DP, USB-C, 2 x Thunderbolt 5
1GbE, 2.5GbE
330 Watt
BTO
with 3 Years Basic Hardware Service with Advanced Exchange after remote diagnosis
Product Overview
AI-generated summary
The Dell WD25TB5 is the kind of Thunderbolt dock you buy when you’re done playing USB/adapter roulette and just want your laptop to “snap into work mode” without fuss. In a UK B2B setting, it’s particularly sensible if you’ve got modern Thunderbolt 5-capable laptops and you care about consistent docking behaviour—fast external drives, stable multi-monitor setups, and fewer “why did it drop the display?” moments. At £337.99 ex-VAT, it’s not the cheapest option, but it feels priced for reliability and office-grade deployment rather than bargain-bin features.
That said, I wouldn’t buy this unless your fleet actually benefits from Thunderbolt 5. If most users are on older USB-C/DisplayLink-style setups, you may be paying for capability you can’t fully use, and cheaper docks can do 80–90% of the job. It’s also not ideal for people who only need a couple of ports occasionally—then a simpler dock or adapter will usually be better value. Overall: strong choice for IT-managed offices with newer TB5 laptops; questionable for mixed/older environments unless you’ve confirmed compatibility end-to-end.
Why This Product
Power AI productivity
Maximise AI PC productivity with the industry’s most powerful Thunderbolt 5 dock and seamlessly run Gen AI tools across up to four 4K 120Hz displays. Featuring Extended Power Range, deliver up to 3...
Accelerate manageability
Delivering ultimate IT efficiency across the modern workspace.
Improved manageability
Manage your dock through the Dell Device Management Console, using the Dell Display and Peripheral Manager along with the Dell Device Management Agent installed on your PC.
Simplify firmware updates
Reduce IT complexity by deploying a single firmware file across workspaces. Minimise end-user disruption with silent firmware updates, executed upon dock disconnection. Unlock out-of-band manageme...
Work with confidence
Enhance your docking experience across brands with universally compatible features including MAC Address Pass-Through and Power Button Sync.
Connect your way
Configure your workspace to your liking with an ambidextrous USB-C cable that can be routed left or right.
Specifications
Ports & interfaces
Connectivity technologyWired
Host interfaceThunderbolt 5
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity2
HDMI ports quantity1
Network
Ethernet LANY
Ethernet LAN (RJ-45) ports1
Ethernet LAN data rates2500 Mbit/s
Wake-on-LAN readyY
Performance
Card reader integratedN
Data transfer rate1.25 Gbit/s
Maximum digital resolution6144 x 3456 pixels
Number of displays supported4
Maximum refresh rate120 Hz
Power
Power source typeDC
Power supply330 W
Software
Windows operating systems supportedWindows 10,Windows 11
Mac operating systems supportedY
Linux operating systems supportedUbuntu 24.04 LTS
Other operating systems supportedChromeOS
Weight & dimensions
Width90 mm
Depth35.3 mm
Height205 mm
Weight620 g
Packaging data
Quantity per pack1 pc(s)
Packaging content
Cables includedAC
AC adapter includedY
Quick start guideY
Carbon Footprint
Lifecycle CO₂ emissions — helping you make sustainable procurement decisions
102
kg CO₂e total
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