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Black 15.6 inch FHD touchscreen laptop closed view

DELL

DELL DC15255-15 FHD Touch laptop AMD Ryzen 7 7730U 8GB 256GB

SKU CH-Y3VJ-Y7JRS

A 15.6-inch Full HD touchscreen laptop running Windows 11 Pro with an AMD Ryzen 7 7730U processor, 8GB DDR4 memory and a 256GB NVME SSD

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeAMD Ryzen 7 7000 Series
  • Processor NameAMD Ryzen 7 7730U
  • Screen Size15.0"
  • TouchscreenTouch Screen
  • 6" FHD touch display for direct interaction
  • AMD Ryzen 7 7730U 8-core processor up to 4.5 GHz
  • 8 GB DDR4 memory expandable to 64 GB
  • 256 GB NVME solid-state drive for fast boot
  • Windows 11 Pro with Bluetooth 5.0 connectivity

Dell 15.6-inch FHD Touch laptop for everyday

This Dell laptop ships with a 15.6-inch Full HD touchscreen and an AMD Ryzen 7 7730U processor. The eight-core CPU reaches 4.5 GHz for responsive multitasking. Eight gigabytes of DDR4 memory and a 256 GB NVME SSD handle office applications and web browsing. Windows 11 Pro is pre-installed for business use.

Thermals noise and power in normal use

The 45 W power supply supports typical workloads without drawing excessive current. Integrated AMD Radeon graphics share system memory, keeping heat output modest during document editing or video playback. Fan activity remains low in quiet environments. The 3-cell battery provides mobility between charges.

Sustained load behaviour

Under prolonged heavy tasks the 8 GB memory limit may require swap usage, slowing performance. The single-channel memory configuration caps bandwidth for integrated graphics workloads. Surface temperatures rise noticeably during extended compile or render sessions. Buyers who need more memory headroom or discrete graphics should consider other configurations.

주요 특징

  • 6" FHD touch display for direct interaction
  • AMD Ryzen 7 7730U 8-core processor up to 4.5 GHz
  • 8 GB DDR4 memory expandable to 64 GB
  • 256 GB NVME solid-state drive for fast boot
  • Windows 11 Pro with Bluetooth 5.0 connectivity

사양

BrandDELL
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeAMD Ryzen 7 7000 Series
Processor NameAMD Ryzen 7 7730U
Screen Size15.0"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
Refresh Rate60 Hz
SSD256 GB
Memory8GB
Memory Spec8 GB x 1
Max Memory Supported64 GB
HDMI1 x HDMI
AudioIntegrated Sound card
SpeakerIntegrated Stereo Speakers
KeyboardStandard
WebcamYes
StyleStandard
TypeHome / Personal
UsageBusiness
Battery3-cell Lithium Ion
Battery LifeUp to 10 Hours
Dimensions (W x D x H)14.15 IN x 9.25 IN x 0.90 IN
Weight3 - 3.9 lbs.

이 상품에 대한 질문

How do I install the single 8 GB DDR4 module, and what step do people often miss?

The laptop ships with one 8 GB DDR4 stick installed; the common mistake is forgetting to seat the module fully until the retention clips click on both sides.

Which component will need replacement first during the laptop's life?

The 45 W, 3-cell battery is the part most likely to require replacement after repeated charge cycles.

What limit appears first when the Ryzen 7 7730U runs at 4.5 GHz for extended periods?

The 45 W power supply caps sustained performance, so the processor will throttle once the thermal and power budget is reached.

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