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Dark gray Alienware m15 R4 gaming laptop closed lid 15.6 inch display

DELL

DELL Alienware m15 R4 15.6" 300Hz i7-10870H RTX 3070 16GB 512GB gaming laptop

SKU CH-0JA9-87P7P

15.6-inch 300 Hz Full HD display driven by an 8-core i7-10870H and RTX 3070 with 16 GB DDR4 and a 512 GB PCIe NVMe SSD

  • ColorDark Gray
  • CPU TypeIntel Core i7 10th Gen
  • Number of Cores8-core Processor
  • Turbo Frequency5 GHz
  • CPU L3 Cache16MB Cache
  • Screen Size15.6"
  • 300 Hz refresh rate keeps motion sharp in fast games
  • Intel Core i7-10870H 8-core processor reaches 5 GHz turbo for demanding workloads
  • NVIDIA RTX 3070 8 GB GDDR6 graphics handles modern titles at high settings
  • 512 GB PCIe NVMe SSD loads games and apps quickly
  • 16 GB DDR4 memory supports smooth multitasking during play

15.6" 300 Hz Full HD gaming laptop

The Alienware m15 R4 pairs a 15.6 inch 1920 x 1080 display running at 300 Hz with an Intel Core i7 10870H 8-core processor and NVIDIA RTX 3070 8 GB GDDR6 graphics. It ships with 16 GB DDR4 memory, a 512 GB PCIe NVMe SSD and Windows 11 Home 64-bit. Connectivity includes Wi-Fi 6 AX1650, Bluetooth 5.1, Ethernet LAN, Thunderbolt 3, HDMI, mini DisplayPort and a micro SD reader.

Competitive gamers wanting high refresh rates

The 300 Hz panel suits players who prioritise motion clarity in fast shooters. The 1080p resolution keeps frame rates high on the RTX 3070. Buyers who need a higher resolution for content creation, a touchscreen, or a larger screen should consider other models.

300 Hz refresh rate on a 15.6" 1080p panel

This specification determines whether the laptop matches a user's competitive gaming needs. The high refresh rate reduces motion blur in esports titles. If a buyer values colour accuracy or 4K detail over raw speed, this display is not the right choice.

Highlights

  • 300 Hz refresh rate keeps motion sharp in fast games
  • Intel Core i7-10870H 8-core processor reaches 5 GHz turbo for demanding workloads
  • NVIDIA RTX 3070 8 GB GDDR6 graphics handles modern titles at high settings
  • 512 GB PCIe NVMe SSD loads games and apps quickly
  • 16 GB DDR4 memory supports smooth multitasking during play

Specifications

BrandDELL
SeriesAlienware m15 R4
ColorDark Gray
CPU TypeIntel Core i7 10th Gen
Number of Cores8-core Processor
Turbo Frequency5 GHz
CPU L3 Cache16MB Cache
Screen Size15.6"
TouchscreenNo
Resolution1920 x 1080
Refresh Rate300 Hz
Operating SystemWindows 11 Home
GPU/VPUGeForce RTX 3070 Laptop GPU
Graphic TypeDedicated Card
SSD512 GB
HDDNo
Storage Spec512GB PCIe SSD
Memory16GB
Memory SpeedDDR4
Optical Drive TypeNo Optical Drive
WLANWi-Fi 6 AX1650
BluetoothBluetooth 5.1
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
KeyboardStandard
Backlit KeyboardBacklit
WebcamYes
Card ReaderMicro SD
StyleStandard
TypeGaming

Questions about this item

How do I add storage to the m15 R4 and what step do people miss?

Install a PCIe NVMe SSD into the open M.2 slot, then initialise the drive in Disk Management before it will appear in Windows.

What part will need replacement first on the Alienware m15 R4?

The 86 WHr battery is the only user-replaceable consumable; plan a swap when run-time drops below your needs.

Which limit appears first during long gaming sessions on the i7-10870H and RTX 3070?

The 240 W power adapter caps total system draw, so sustained loads will throttle before thermal limits are reached.

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