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Silver Dell 15 laptop, 15.6 inch FHD screen, backlit keyboard with number pad

DELL

DELL 15 15.6" FHD Business Laptop i7-1355U 16GB 1TB SSD+1TB Dock Silver

SKU CH-KWA1-3ABNW

15.6-inch FHD business laptop with Intel Core i7-1355U, 16GB RAM, 1TB SSD plus 1TB dock, Wi-Fi 6 and Windows 11 Home

  • Processor NameIntel Core i7-1355U
  • Number of Cores10-core Processor
  • GPU/VPUIntel UHD Graphics
  • Graphic TypeIntegrated Card
  • Memory16GB
  • Operating SystemWindows 11 Home

Capacity 16GB / 2TB Storage

  • 10-core Intel Core i7-1355U powers efficient multitasking
  • 16 GB memory keeps business apps responsive
  • 1 TB internal SSD plus 1 TB dock storage expands capacity
  • 6 inch FHD IPS display delivers crisp 1920 x 1080 visuals
  • Backlit keyboard with numeric pad speeds low-light data entry

Business laptop with i7-1355U and docking set

The Dell 15 15.6" FHD Business Laptop pairs a 10-core Intel Core i7-1355U processor with 16GB memory and Intel UHD Graphics for daily office workloads. A 1TB internal SSD is supplemented by a 1TB docking station, giving two terabytes of total storage. Windows 11 Home and Wi-Fi 6 connectivity complete a package aimed at professionals who need a single, portable system with expanded capacity.

Sustained workload behaviour

The 10-core processor handles multi-threaded business applications without throttling during extended sessions. Integrated Intel UHD Graphics share system memory, so performance scales with the 16GB RAM allocation during long document, spreadsheet or video-conference workloads. The included docking station adds storage bandwidth without drawing additional power from the laptop itself.

Thermals, noise and power draw

A slim 0.69-inch chassis weighing 4.28 lbs relies on passive and low-speed active cooling tuned for typical office ambient temperatures. Fan noise remains low during standard productivity tasks such as email, web browsing and document editing. The 14.11 x 9.25 inch footprint allows adequate airflow across the keyboard deck during normal use.

Highlights

  • 10-core Intel Core i7-1355U powers efficient multitasking
  • 16 GB memory keeps business apps responsive
  • 1 TB internal SSD plus 1 TB dock storage expands capacity
  • 6 inch FHD IPS display delivers crisp 1920 x 1080 visuals
  • Backlit keyboard with numeric pad speeds low-light data entry

Specifications

Processor NameIntel Core i7-1355U
Number of Cores10-core Processor
GPU/VPUIntel UHD Graphics
Graphic TypeIntegrated Card
Memory16GB
Operating SystemWindows 11 Home
WLAN802.11ax Wireless LAN
BluetoothYes
BrandDELL
Series?Dell 15
ColorSilver
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
Storage Spec1TB
USB1x USB-A 2.0, 1x USB Type-A, 1x USB Type-C
Audio Ports1 x Headphone/Microphone Combo Jack
Backlit KeyboardBacklit
StyleStandard
TypeWork / Business

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much fan noise or heat should I expect when the Intel Core i7-1355U runs all day?

The 10-core processor and integrated graphics share a single cooling system in a 0.69-inch chassis, so sustained workloads will warm the keyboard deck and spin the fan audibly but not loudly.

What must I already own to use the included 7-in-1 docking station with 1TB storage?

You need a free USB Type-C port on the laptop — the dock connects through the single Type-C socket and adds HDMI 1.4, extra USB-A ports and the extra terabyte of storage.

Will my older USB 2.0 peripherals work with the laptop's single USB-A 2.0 port?

Yes, the USB-A 2.0 port is backward compatible, so legacy mice, keyboards or flash drives will function at their original 2.0 speeds.

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