DELL Precision 5550 laptop Xeon W-10855M 16GB 256GB 15.6" UHD+ touchscreen

Workstation laptop for creators

The DELL Precision 5550 is a 15.6-inch mobile workstation built around an Intel Xeon W-10855M processor with a 2.40 GHz base speed. It ships with 16 GB of memory, a 256 GB solid-state drive and Windows 11 Pro pre-installed. The UHD+ touchscreen displays 3840 by 2400 pixels and is driven by an NVIDIA Quadro T1000 graphics card.

Suited to single-threaded CAD and ISV apps

Engineers and designers who rely on certified drivers for professional 3D software will benefit from the Xeon CPU and Quadro GPU combination. The single 256 GB drive and 16 GB memory ceiling limit users who need large local datasets or heavy multitasking across multiple virtual machines. Buyers who want more storage or memory headroom should look at something else.

Sustained load on a thin chassis

Under continuous compute workloads the slim enclosure forces the cooling system to spin up audibly while the processor settles at speeds below the 2.40 GHz base. Surface temperatures near the hinge rise noticeably after twenty minutes of full CPU and GPU utilisation. The Quadro T1000 maintains stable frame rates in viewport tasks but its 4 GB video memory caps texture-heavy scenes.