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DELL

DELL Alienware m15 R4 laptop i7-10870H 5.0 GHz 32GB 1TB RTX 3080 15.6" FHD

SKU CH-KBC0-C5WA2

A 15.6-inch FHD gaming laptop with an 8-core i7-10870H up to 5.0 GHz, 32 GB RAM, 1 TB SSD and RTX 3080 graphics

  • ColorGray
  • Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade ‍👉Check
  • CPU TypeIntel Core i7 10th Gen
  • Processor Name2.20GHz
  • Core NameCoffee Lake
  • Turbo Frequency5.0 GHz
  • Eight-core Intel Core i7 reaches 5.0 GHz turbo for fast compute
  • 32 GB memory and 1 TB SSD give ample space for games and apps
  • GeForce RTX 3080 graphics deliver high frame rates at 1920 x 1080
  • 6-inch FHD non-touch screen in a 17.8 mm thin chassis
  • Thunderbolt 3 and HDMI 2.1b ports connect external displays and peripherals

Alienware m15 R4 for creators

The 15.6 inch FHD laptop pairs an eight-core i7-10870H with a dedicated RTX 3080 GPU and 32 GB of memory. A 1 TB SSD provides fast storage for large project files and game libraries. Windows 10 Home ships installed and a free upgrade to Windows 11 is available.

Sustained load on the eight-core 2.2 GHz processor

The chassis measures 17.8 mm at the front and 19.9 mm at its peak height. This thin profile limits how long the CPU and GPU can hold maximum clocks before thermal throttling reduces frequencies. Buyers who need uninterrupted render throughput or extended compile runs should expect lower average speeds than short benchmarks suggest.

Thunderbolt 3 and HDMI 2.1b define the external

A single Thunderbolt 3 port and an HDMI 2.1b output with HDCP 2.2 drive one external monitor at high refresh rates. The Mini DisplayPort 1.4 adds a second digital output but total bandwidth is shared. Users who want three or more high-resolution screens or PCIe expansion beyond the Graphics Amplifier port will need a different platform.

Highlights

  • Eight-core Intel Core i7 reaches 5.0 GHz turbo for fast compute
  • 32 GB memory and 1 TB SSD give ample space for games and apps
  • GeForce RTX 3080 graphics deliver high frame rates at 1920 x 1080
  • 6-inch FHD non-touch screen in a 17.8 mm thin chassis
  • Thunderbolt 3 and HDMI 2.1b ports connect external displays and peripherals

Specifications

BrandDELL
SeriesAlienware
ModelAlienware m15 R4 Laptop
Part NumberAlienware m15 R4 Laptop
ColorGray
Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade
‍👉Check ABS/Helix computers with Windows 11
CPU TypeIntel Core i7 10th Gen
Processor Name2.20GHz
Core NameCoffee Lake
Turbo Frequency5.0 GHz
Number of Cores8
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
GPU/VPUGeForce RTX 3080 Laptop GPU
Graphic TypeDedicated Card
SSD1TB
HDD1TB
Memory32GB
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
WebcamYes
StyleStandard
TypeGaming
UsageConsumer

Questions about this item

How loud or hot does the RTX 3080 and i7-10870H get when the laptop runs all day?

The Alienware m15 R4 uses a vapour-chamber cooler and dual-intake fans to move heat away from the RTX 3080 and eight-core i7-10870H; under sustained load the chassis reaches its peak height of 19.9 mm for maximum airflow, keeping surface temperatures and fan noise at levels Dell engineered for multi-hour sessions.

Which ports and peripherals must I already own to use the Thunderbolt 3 and Mini DisplayPort 1.4 outputs?

You need a Thunderbolt 3 cable or dock for the Thunderbolt 3 port and a Mini DisplayPort 1.4 cable or adapter for the Mini DisplayPort 1.4 output; both ports are on the rear so existing monitors or eGPU enclosures with those connectors plug in directly.

Will the Alienware Graphics Amplifier Port work with the external GPU enclosure I already have?

The proprietary Alienware Graphics Amplifier Port only connects to Dell's own Graphics Amplifier enclosure; it does not accept standard Thunderbolt 3 eGPU boxes, so your existing enclosure must be the Dell Amplifier for the link to function.

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