DELL Alienware X15 R1 laptop i7-11800H 16GB 512GB RTX 3060 15.6" FHD 165Hz White

Alienware X15 R1 Gaming Laptop

The Alienware X15 R1 is a 15.6-inch gaming laptop built around an Intel Core i7-11800H processor with eight cores reaching 4.6 GHz. It pairs 16 GB of memory with a 512 GB solid-state drive configured as two 256 GB volumes. An NVIDIA GeForce RTX 3060 laptop GPU with 12 GB of GDDR6 memory drives the 1920 x 1080 display at 165 Hz. Windows 11 Home comes pre-installed in a white Lunar Light chassis.

Thermal Profile and Power Delivery

The thin profile measures 16.3 mm at its thickest point and weighs 2.27 kg, limiting the thermal headroom available to the 11th Gen eight-core CPU and RTX 3060 under sustained load. Thunderbolt 4 and USB-C ports support Power Delivery at 5 V/3 A, allowing compatible chargers or docks to supplement the internal power adapter. Fan noise rises noticeably when both processor and graphics operate at peak turbo frequencies for extended sessions.

Connectivity and Expansion Accessories

A global headset jack, USB 3.2 Gen 1 Type-A with Powershare, two USB-C ports (one Thunderbolt 4, one USB 3.2 Gen 2), HDMI 2.1 and a microSD slot provide the physical interfaces for external displays, storage and peripherals. The Thunderbolt 4 connection enables external GPU enclosures that can move heavier rendering workloads off the internal RTX 3060. Alienware-branded docks and monitors extend the laptop into a desktop-style workstation without proprietary connectors.