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Gray Dell Latitude 5550 laptop closed lid 15.6 inch

DELL

DELL Latitude 5550 laptop Core Ultra 7 155U 2.7GHz 16GB 512GB NVMe 15.6" Wi-Fi 6E Windows 11 Pro Gray

SKU CH-J2DW-ETBZK

A 15.6-inch laptop with a 12-core Core Ultra 7 155U at 2.7 GHz, 16 GB RAM, 512 GB NVMe storage and Wi-Fi 6E running Windows 11 Pro

  • Screen Size15.6"
  • TypeMainstream
  • 6-inch FHD display gives clear workspace for documents
  • Intel Core Ultra 7 155U with 12 cores handles multi-tasking smoothly
  • 16 GB memory keeps many apps open without lag
  • 512 GB NVMe SSD loads files and boots Windows 11 Pro quickly
  • Wi-Fi 6E connects to modern networks with less interference

Intel Core Ultra 7 155U business laptop

The Dell Latitude 5550 is a mainstream 15.6-inch laptop built around the Intel Core Ultra 7 155U processor running at 2.7 GHz with 12 cores. It ships with 16 GB of memory and a 512 GB NVMe solid-state drive. Windows 11 Professional is pre-installed and the chassis comes in a gray finish without a fingerprint reader.

Suited to mobile professionals needing AI-ready

This configuration suits users who want on-device AI acceleration from the Core Ultra architecture alongside Wi-Fi 6E connectivity for modern wireless environments. The single 512 GB drive and integrated graphics limit the machine for workflows that demand large local datasets, multi-monitor GPU output or discrete graphics performance.

12-core Core Ultra 7 155U at 2.7 GHz

The processor delivers 12 cores at a 2.7 GHz base frequency, providing the compute headroom for business multitasking and emerging AI workloads. Buyers whose software scales primarily with higher single-thread frequencies or who require more than 16 GB of memory should evaluate alternative configurations.

Highlights

  • 6-inch FHD display gives clear workspace for documents
  • Intel Core Ultra 7 155U with 12 cores handles multi-tasking smoothly
  • 16 GB memory keeps many apps open without lag
  • 512 GB NVMe SSD loads files and boots Windows 11 Pro quickly
  • Wi-Fi 6E connects to modern networks with less interference

Specifications

Screen Size15.6"
TypeMainstream

Questions about this item

How long can the Core Ultra 7 155U sustain its 2.7 GHz base clock before thermal limits reduce speed?

The 12-core Core Ultra 7 155U runs at 2.7 GHz base frequency; sustained loads will trigger thermal management that lowers clocks once the cooling solution reaches its capacity.

What fan noise and surface temperatures should I expect after hours of continuous work?

Under all-day loads the dual-fan thermal module spins up to audible levels and the keyboard deck and bottom panel become warm to the touch.

Which peripherals or docks must I already own to use the 15.6-inch FHD display and Wi-Fi 6E?

The built-in 15.6-inch FHD LCD and Wi-Fi 6E radio work immediately; only a Wi-Fi 6E-capable router is needed for full wireless performance.

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