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Black Dell Latitude 5550 laptop, 15.6 inch non-touch screen, closed lid view

DELL

DELL Latitude 5550 laptop 15.6" Core Ultra 7 155U 256GB SSD 4GB RAM

SKU CH-XNP2-M9PY1

A 15.6-inch Windows 11 Pro laptop with a 12-core Core Ultra 7 155U processor, 256 GB SSD and 4 GB RAM

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core Ultra 7
  • Turbo Frequency4.8
  • Number of Cores12
  • Screen Size15.0"
  • 12-core Intel Core Ultra 7 155U reaches 4.8 GHz turbo for responsive multitasking
  • 6 inch 1920 x 1080 Full HD non-touch display gives sharp visuals
  • 256 GB SSD provides fast boot and app loading
  • Windows 11 Pro preinstalled for business-ready security and management
  • 11ac Wi-Fi and Bluetooth deliver reliable wireless connectivity

Latitude 5550 with Core Ultra 7

The Latitude 5550 is a 2024 business laptop built around a 12-core Intel Core Ultra 7 155U processor reaching 4.8 GHz. It ships with Windows 11 Pro, 4 GB of memory and a 256 GB SSD. The 15.6-inch non-touch panel shows 1920 x 1080 resolution. Integrated graphics handle the display output.

Integrated graphics ceiling

The processor’s integrated GPU shares system memory, so the 4 GB limit caps texture space and frame buffers. External monitors are possible, but the internal 1920 x 1080 panel sets the baseline pixel count. Wireless 802.11ac and Bluetooth handle peripheral links without added hardware.

256 GB SSD and 4 GB RAM headroom

The solid-state drive boots Windows 11 Pro and stores a modest application set, yet large media libraries or virtual machines will fill it quickly. Four gigabytes of RAM runs single-threaded office tasks, but multi-tab browsers or concurrent containers push into swap, slowing response.

商品特色

  • 12-core Intel Core Ultra 7 155U reaches 4.8 GHz turbo for responsive multitasking
  • 6 inch 1920 x 1080 Full HD non-touch display gives sharp visuals
  • 256 GB SSD provides fast boot and app loading
  • Windows 11 Pro preinstalled for business-ready security and management
  • 11ac Wi-Fi and Bluetooth deliver reliable wireless connectivity

商品規格

BrandDELL
SeriesLatitude
ModelLatitude 5550 Laptop
Part NumberLatitude 5550 Laptop
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 7
Turbo Frequency4.8
Number of Cores12
Screen Size15.0"
TouchscreenNon-Touch Screen
Display TypeFull HD
Resolution1920 x 1080
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Memory4GB
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
WebcamYes
StyleStandard
TypeWorkstation
UsageBusiness

商品問答

Should I pick the 4 GB configuration or look for a higher memory option?

This unit ships with 4 GB of RAM soldered to the board, which handles light office work and web browsing but will limit multitasking with several apps open.

What does the 4.8 GHz turbo figure mean for everyday performance?

The Core Ultra 7 155U can boost its 12 cores to 4.8 GHz for short bursts, speeding up single-threaded tasks like app launches, while sustained workloads run at lower clocks.

How fast is the 802.11ac wireless link in practice?

The 802.11ac Wi-Fi adapter provides typical real-world speeds of a few hundred megabits per second, adequate for streaming and video calls but slower than a wired gigabit connection.

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