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Dell Latitude 3550 laptop in soft charcoal finish

DELL

DELL Latitude 3550 F51GH laptop 15.6" Intel Core i5 1335U 16 GB 512 GB Soft Charcoal

SKU CH-DQBM-9SWEQ

A 15.6-inch laptop with a 1920 x 1080 IPS display, Intel Core i5-1335U processor, 16 GB DDR5 memory, and a 512 GB NVMe SSD

  • Screen Size15.6"
  • TypeMainstream
  • 6" 1920 x 1080 IPS display shows crisp detail at 250 nits brightness
  • Intel Core i5-1335U with 10 cores accelerates everyday workloads
  • 16 GB DDR5 memory at 2800 MHz keeps multitasking responsive
  • 512 GB NVMe SSD cuts application load times
  • Wi-fi 6E plus Gigabit Ethernet delivers flexible connectivity

Portable business laptop

The Dell Latitude 3550 F51GH is a 15.6-inch laptop built for business professionals who need a slim, lightweight device for daily office tasks. An Intel Core i5-1335U processor with 10 cores handles essential workloads, while 16 GB of 2800 MHz DDR5 memory supports quick multitasking. A 512 GB NVMe SSD stores documents and reduces application load times. Integrated Intel Iris Xe graphics drive the 1920 x 1080 IPS display.

Thermals and power in normal use

The 15.6-inch IPS panel delivers 250 nits brightness and covers 45% NTSC colour gamut for standard office viewing. Intel Iris Xe graphics share system memory, keeping power draw modest during typical productivity work. The slim chassis manages heat from the 10-core processor without additional discrete graphics hardware. Wi-fi 6E and Gigabit Ethernet provide wired or wireless network connectivity with low overhead.

Build integration and expandability

One USB4 port and three USB 3.2 Gen 1 Type-A ports connect peripherals and external storage. An HDMI 1.4 output drives a second screen for extended desktop space. The 3.5 mm combo audio jack supports headset use for calls. Bluetooth pairs wireless accessories for a cable-free setup. The fixed 16 GB DDR5 capacity and single NVMe slot define the upgrade limits for memory and storage.

Highlights

  • 6" 1920 x 1080 IPS display shows crisp detail at 250 nits brightness
  • Intel Core i5-1335U with 10 cores accelerates everyday workloads
  • 16 GB DDR5 memory at 2800 MHz keeps multitasking responsive
  • 512 GB NVMe SSD cuts application load times
  • Wi-fi 6E plus Gigabit Ethernet delivers flexible connectivity

Specifications

Screen Size15.6"
TypeMainstream

Questions about this item

How do I add a second NVMe drive, and what slot do I use?

The laptop uses an M.2 2280 slot for the 512 GB NVMe SSD. A second drive requires an open M.2 slot; check the service manual for the exact location and screw size before opening the chassis.

Which parts are user-replaceable when they wear out?

The 512 GB NVMe SSD and the 16 GB DDR5 memory module are socketed and can be swapped. The battery is internal and not designed for tool-free replacement.

At what point does the 250-nit IPS panel limit outdoor visibility?

The 15.6-inch 1920 x 1080 display peaks at 250 nits with 45% NTSC coverage, so bright sunlight or strong office glare will wash out the image before the panel hits its maximum brightness.

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