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Platinum 15-inch touchscreen laptop with silver finish and backlit keyboard

Microsoft

Microsoft Surface Laptop 4 15" Touch AMD Ryzen 7 4980U 8GB 256GB Platinum

SKU CH-KRT3-H2NZ7

A 15-inch touchscreen laptop with an AMD Ryzen 7 4980U processor, 8GB DDR4 memory, 256GB NVMe SSD and up to 11.5 hours of battery life

  • ColorSilver
  • Operating SystemWindows 11 Home
  • Number of Cores8-core Processor
  • CPU L3 Cache6 MB
  • Screen Size15.0"
  • TouchscreenYes
  • 15-inch IPS touchscreen gives vivid 1920 x 1080 visuals
  • AMD Ryzen 7 4980U octa-core processor runs at 2.0 GHz with 6 MB cache
  • 8 GB DDR4 memory handles multitasking smoothly
  • 256 GB NVMe SSD boots Windows 11 Home fast
  • Up to 11.5 hours battery life keeps you productive on the go

15-inch touchscreen laptop

The Microsoft Surface Laptop 4 combines a 15.0-inch IPS touchscreen with an AMD Ryzen 7 4980U octo-core processor running at 2.0GHz. It ships with 8GB of DDR4 memory and a 256GB PCIe NVMe solid state drive. Windows 11 Home is pre-installed in a platinum silver chassis.

Build integration and expandability

The system uses integrated Radeon graphics, so no discrete GPU slot or external power connector is required. Two memory slots are present with 16GB maximum supported capacity, allowing a future upgrade from the soldered 8GB. The NVMe drive occupies the single internal storage bay, leaving no second drive bay for additional mass storage.

Sustained workload behaviour

The 6MB L3 cache helps maintain throughput during extended multi-threaded tasks such as code compilation or video encoding. Battery life reaches up to 11.5 hours under typical productivity loads, reducing the need for frequent recharging during mobile work sessions. Wireless connectivity uses 802.11ac for stable network performance over long periods.

商品特色

  • 15-inch IPS touchscreen gives vivid 1920 x 1080 visuals
  • AMD Ryzen 7 4980U octa-core processor runs at 2.0 GHz with 6 MB cache
  • 8 GB DDR4 memory handles multitasking smoothly
  • 256 GB NVMe SSD boots Windows 11 Home fast
  • Up to 11.5 hours battery life keeps you productive on the go

商品規格

BrandMicrosoft
ModelSurface Laptop 4 Laptop 4
Part Number5UI-00001-11H-C-RB
ColorSilver
Operating SystemWindows 11 Home
Number of Cores8-core Processor
CPU L3 Cache6 MB
Screen Size15.0"
TouchscreenYes
Display TypeIPS
Resolution1920 x 1080
GPU/VPUIntegrated Graphics
Graphic TypeIntegrated Card
SSD256 GB
Storage Spec256 GB PCIe NVMe Hard Drive
Memory8GB
Memory Slot (Available)2
Max Memory Supported16 GB
Optical Drive TypeNo
WLAN802.11ac Wireless LAN
USB1
HDMINo
Audio PortsYes
KeyboardStandard
Backlit KeyboardBacklit
WebcamYes
StyleNotebook
TypeHome / Personal
BatteryLithium-Ion
Dimensions (W x D x H)13.4 x 9.6 x 0.58

商品問答

Does the Ryzen 7 4980U processor throttle under sustained heavy workloads?

The eight-core Ryzen 7 4980U runs at a 2.0 GHz base frequency with 6 MB L3 cache; thermal management will reduce clocks if the cooling system reaches its limit during prolonged heavy loads.

How loud and hot does the laptop get when running all day?

Integrated Radeon graphics and the 15.0-inch IPS panel share the thermal solution; fan noise and surface temperature rise with continuous use but remain within the design envelope for an ultraportable chassis.

What memory upgrades are possible since the RAM is soldered?

The system includes 8 GB of DDR4 memory and supports a maximum of 16 GB; the two available slots allow expansion if a module is not already populated.

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