Dell Alienware 15 Gaming Laptop (2026) – Intel Core 7-240H / 15.3-inch WUXGA 165Hz / 512GB SSD / 16GB RAM / NVIDIA GeForce RTX 4050 6GB / English US Keyboard / Nova Black – [LDA15260-7823BLK-PUS]

The Dell Alienware 15 DA15260 is a gaming laptop configured with an Intel Core 7 240H processor, 16GB DDR5 memory, a 512GB PCIe NVMe Gen 4 SSD and dedicated NVIDIA GeForce RTX 4050 graphics with 6GB GDDR6 memory. Its 15.3-inch anti-glare WUXGA display combines a 1920 x 1200 resolution with a 165Hz refresh rate for smooth gaming and everyday use.

The Nova Black chassis includes an English US white-backlit keyboard, integrated HD camera, Wi-Fi 6 connectivity and a range of USB, HDMI and Ethernet ports for peripherals and external displays.

Key Specifications

• Brand: Dell Alienware
• Series and model: Alienware 15, DA15260
• Manufacturer part number: LDA15260-7823BLK-PUS
• Processor: Intel Core 7 240H, Series 2, 10 cores, up to 5.20GHz P-Core
• Memory: 16GB DDR5, 5600 MT/s
• Storage: 512GB M.2 PCIe NVMe Gen 4 SSD
• Graphics: NVIDIA GeForce RTX 4050 with 6GB GDDR6 memory
• Display: 15.3-inch WUXGA IPS, 1920 x 1200, 165Hz, 300 nits, 62.5% sRGB, anti-glare
• Keyboard: Alienware white backlit keyboard, English US
• Color: Nova Black
• Camera: 720p HD camera with dual-array microphones
• Wireless: MediaTek Wi-Fi 6 and Bluetooth 5.2
• Ports: 2 x USB 3.2 Gen 1, USB 3.2 Gen 1 Type-C, USB 3.2 Gen 2 Type-C with Power Delivery and DisplayPort 1.4a, HDMI 2.1, RJ45 Ethernet, universal audio and power-adapter ports
• Battery: Integrated 4-cell 54Wh battery

Highlights

• Intel Core 7-240H processing provides 10-core performance for gaming, multitasking and demanding applications.
• NVIDIA GeForce RTX 4050 dedicated graphics supports modern gaming and GPU-accelerated creative workloads.
• The 165Hz WUXGA display is designed for fluid motion and detailed 16:10 viewing.
• Alienware Cryo-tech cooling technology is designed to support system stability during demanding sessions.
• The USB-C port supports Power Delivery and DisplayPort output, while HDMI 2.1 enables connection to compatible external displays.
• The full-size backlit keyboard and integrated precision touchpad support comfortable desktop-style use.

This Dell Alienware 15 configuration combines a high-refresh-rate display, dedicated RTX graphics and fast PCIe storage in a Nova Black gaming laptop chassis.