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Black 15.6-inch business laptop, matte finish, closed lid

DELL

DELL 15.6" Business Laptop i7-1355U 16GB 1TB SSD Windows 11 Pro

SKU CH-DT28-Y7H47

A 15.6-inch FHD IPS business laptop with a 10-core Intel Core i7-1355U, 16GB DDR4 3200 RAM, 1TB NVMe SSD, Wi-Fi 6, Bluetooth 5.2, and Windows 11 Pro

  • Processor NameIntel Core i7-1355U
  • CPU TypeIntel Core i7 13th Gen
  • Number of Cores10-core Processor
  • CPU L3 Cache12 MB
  • Memory16GB
  • Memory SpeedDDR4 3200
  • 10-core Intel i7-1355U reaches 5.00 GHz for fast business workloads
  • 16 GB DDR4 3200 memory keeps multitasking responsive
  • 1 TB PCIe Gen 4x4 NVMe SSD stores large project files quickly
  • 6" FHD IPS panel delivers clear 1920 x 1080 visuals
  • Wi-Fi 6 and Bluetooth 5.2 provide reliable wireless connectivity

Business laptop for office work

The Dell 15.6-inch laptop ships with Windows 11 Pro and an Intel Core i7-1355U processor that has 10 cores and 12 threads. It comes with 16GB of DDR4 3200 memory and a 1TB PCIe Gen 4x4 NVMe M.2 solid-state drive. The 15.6-inch FHD IPS panel shows 1920 x 1080 resolution without touch input.

Integrated graphics limit heavy tasks

Intel UHD Graphics handles the display and light visual work, but the integrated GPU shares system memory and has no dedicated video memory. Buyers who need discrete graphics performance for rendering, CAD or modern gaming should look elsewhere.

Sustained load depends on cooling and power

The 65-watt adapter and 41 Wh three-cell battery feed the 10-core chip, while the thin chassis manages heat through internal airflow. Under continuous multi-threaded workloads the processor will throttle to stay within thermal limits, so expect lower clocks than the 5.00 GHz maximum turbo during long sessions.

商品特色

  • 10-core Intel i7-1355U reaches 5.00 GHz for fast business workloads
  • 16 GB DDR4 3200 memory keeps multitasking responsive
  • 1 TB PCIe Gen 4x4 NVMe SSD stores large project files quickly
  • 6" FHD IPS panel delivers clear 1920 x 1080 visuals
  • Wi-Fi 6 and Bluetooth 5.2 provide reliable wireless connectivity

商品規格

Processor NameIntel Core i7-1355U
CPU TypeIntel Core i7 13th Gen
Number of Cores10-core Processor
CPU L3 Cache12 MB
Memory16GB
Memory SpeedDDR4 3200
TypeWork / Business
StyleStandard
UsageBusiness
Resolution1920 x 1080
Screen Size15.6"
Display TypeFHD
TouchscreenNon-Touch Screen
PanelIPS
SSD1TB
BrandDELL
ColorBlack
AI FeaturesAI Ready
GPU/VPUIntel UHD Graphics
Graphic TypeIntegrated Card
Operating SystemWindows 11 Pro
WiFi GenerationWi-Fi 6
LAN10/100/1000Mbps
WLAN802.11ax Wireless LAN
BluetoothBluetooth 5.2
Weight4 - 4.9 lbs.
Webcam1080p FHD
Keyboardno
Backlit KeyboardBacklit
Battery3-cell Lithium Ion
AC Adapter/Charger65-watt AC Adapter
Other Featuresno
USB1 x USB 3.2 Gen 1 Type-C
Video Port1 x HDMI
HDMI1 x HDMI 1.4
Other port1x Headphone/Microphone combo jack (3.5mm)
Audio Ports1 x Headphone/Microphone Combo Jack
Audio1x Headphone/Microphone combo jack (3.5mm)
SpeakerIntegrated Stereo Speakers

商品問答

What does the i7-1355U's 5.00 GHz boost clock actually deliver in a daily office workload?

The 10-core, 12-thread processor reaches 5.00 GHz on short bursts, so spreadsheet recalculations and multi-tab browsing stay responsive while the 12 MB cache keeps frequent data close to the cores.

How does the HDMI 1.4 port limit an external display?

HDMI 1.4 caps output at 1920 x 1080 resolution, so a second monitor runs at Full HD rather than higher refresh rates or 4K.

What clearance does the 0.69-inch profile and 4.28 lb weight need in a bag?

At 14.11 x 9.25 x 0.69 inches and 4.28 lbs, it fits a standard 15.6-inch laptop sleeve with room for the 65 W adapter and cables.

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