Alienware - 16X Aurora - 16" 2.5K Gaming Laptop - Intel Core Ultra 9 275HX - 32GB Memory - NVIDIA GeForce RTX 5070 - 2TB Storage - Interstellar Indigo
Model: LAC16251-9582BLU-PUS
SKU: 6631435
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Highlights
- Key Specs
- Screen Type: WVA
- Screen Size: 16 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 2560 x 1600 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Brightness: 500 nits (A measure of the total light output.)
- Processor Model: Intel Core Ultra 9 Series 2 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- CPU Base Clock Frequency: 2.7 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- Storage Type: SSD
- Total Storage Capacity: 2000 gigabytes
- System Memory (RAM): 32 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Graphics: NVIDIA GeForce RTX 5070 (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Display Connector(s): 1 x HDMI 2.1, Display connection via USB port (The number and type of connectors used to connect to an external display.)
- Battery Chemistry: Lithium-ion
- 2-in-1 Design: false (A laptop and a tablet combined in one lightweight, portable device. Sometimes referred to as "convertible" or "hybrid" laptops, these devices deliver the processing power and keyboard of a laptop. When you're ready to play, either detach the screen or fold your 2-in-1 into tablet mode to comfortably watch movies, play games, read an e-book and more.)
- Backlit Keyboard: true (Integrated lights allow for visibility of the keys in low-light conditions.)
- General
- Brand: Alienware
- Model Number: LAC16251-9582BLU-PUS
- Product Name: 16X Aurora - 16" 2.5K Gaming Laptop - Intel Core Ultra 9 275HX - 32GB Memory - NVIDIA GeForce RTX 5070 - 2TB Storage
- Color: Interstellar Indigo
- Year of Release: 2025
- Display
- Display Type: LED
- Screen Type: WVA
- Screen Size: 16 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 2560 x 1600 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Synchronization Technology: G-SYNC (NVIDIA Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Display Surface: Anti-glare
- Brightness: 500 nits (A measure of the total light output.)
- Processor
- Processor Brand: Intel
- Processor Model: Intel Core Ultra 9 Series 2 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Processor Model Number: 275HX
- Processor Model Year of Release: 2025 (The year the processor model was initially available for sale or built into a computer.)
- CPU Base Clock Frequency: 2.7 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- CPU Boost Clock Frequency: 5.4 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
- Number of CPU Cores: 24-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 24 (Generally, the more threads, the faster and more responsive the operating system.)
- CPU Cache Memory Level: L2
- L2 Cache: 36 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- Neural Processing Unit (NPU): true (Whether the product comes with an integrated neural processing unit (NPU) that performs computations for AI (artificial intelligence) functions to increase proficiency of the CPU and reduce power consumption.)
- Maximum NPU Performance: 13 trillions operations per second (The maximum neural processing unit (NPU) computations performed. NPUs increase proficiency of the CPU and reduce power consumption for AI (artificial intelligence) functions.)
- Storage
- Storage Type: SSD
- Total Storage Capacity: 2000 gigabytes
- Solid State Drive Capacity: 2000 gigabytes (The amount of data that can be stored on the device's solid state drive (SSD). SSD is a flash-based storage with faster speeds than a hard disk drive (HDD).)
- Solid State Drive Interface: PCIe (Connects the solid state drive to the host system. PCI and SATA interfaces are the most common; PCI interfaces are typically faster, but SATA interfaces are compatible with a wider range of systems.)
- Memory
- System Memory (RAM): 32 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Type of Memory (RAM): DDR5 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- System Memory RAM Speed: 5600 megahertz (How fast the information-storing hardware operates. The faster the RAM, the faster memory can be transferred to other system components. Ultimately, faster RAM improves operational efficiency.)
- Number Of Memory Slots: 2
- Number of Memory Sticks Included: 2
- System Memory RAM Expandable To: 64 gigabytes (Adding more random-access memory (RAM) to a computer speeds up performance and improves efficiency. Upgrades to memory are limited by the number of expansion slots for additional RAM and existing RAM installed on the device.)
- Graphics
- Graphics Type: Dedicated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
- GPU Brand: NVIDIA
- Graphics: NVIDIA GeForce RTX 5070 (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Advanced Graphics Rendering Technique(s): DLSS 4 (Deep Learning Super Sampling), Ray tracing (Imaging technology designed to improve graphics rendering.)
- GPU Base Clock Frequency: 2.33 gigahertz (The minimum rate at which the graphics controller is guaranteed to operate.)
- GPU Boost Clock Frequency: 2.51 gigahertz (The maximum ideal rate at which the graphics controller is able to operate, typically only for a short period of time.)
- GPU Video Memory (RAM): 8 gigabytes (Random-access memory (RAM) is a GPU’s, or graphics cards, short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the GPU can handle large amounts of information at one time. For example, larger amounts of RAM for gaming or video editing increases performance.)
- GPU Video Memory Type (RAM): GDDR7 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- Power
- Total Graphics Power: 250 watts
- Power Supply Input: DC jack (7.4mm)
- Power Supply Maximum Wattage: 280 watts
- Battery Cells: 6-cell
- Battery Capacity: 8205.12 milliampere hours (The amount of energy stored in the battery.)
- Battery Chemistry: Lithium-ion
- Compatibility
- Operating System: Windows 11 Home (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Operating System Architecture: 64-bit (An operating system (OS) manages computer hardware, software resources, and programs in conjunction with the system's processor. 64-bit operating systems can handle more data at once than 32-bit systems, resulting in faster speeds, more effiency, and overall improved performance.)
- Connectivity
- Display Connector(s): 1 x HDMI 2.1, Display connection via USB port (The number and type of connectors used to connect to an external display.)
- Number of HDMI Outputs (Total): 1
- Number of DisplayPort Outputs (Total): 2
- Number of Thunderbolt Ports (Total): 1
- DisplayPort Over USB-C: DisplayPort 2.0 (The version of DisplayPort that leverages the Alternate Mode Functional Extension of the USB-C interface. This connector allows for higher resolution, broader color space, multichannel audio support, and greater backwards compatibility with display adapters. Also known as DisplayPort Alt Mode.)
- USB Ports: 2 x USB-A 3.2, 2 x USB-C 3.2 (The number and type of USB ports the product has.)
- Number of USB Ports (Total): 4
- Number of USB-C Charging Ports: 1
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
- Microphone Input: true (The device features an input for connecting an external microphone.)
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Standard: BE (The wireless networking protocol used by the device. Each iteration of the protocol is based on the 802.11 standard developed by the Institute of Electrical and Electronics Engineers (IEEE) Standards Association. Denoted by letters following 802.11 (802.11a, 802.11ac, etc.), each version, published in alphabetical order, encompasses all previous versions.)
- Wireless Networking Standard: Wi-Fi 7 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Ethernet Card: 10/100/1000 (Also known as an Ethernet adapter, this card plugs into a computer's motherboard and enables it to access an Ethernet network. Ethernet data transmission speeds are measured in Mbps (megabits per second) and Gbps (gigabits per second). For example, a 10/100 Ethernet port transmits 10 and 100 Mbps, while a 10/100/1000 Ethernet port transmits 10 and 100 Mbps and has a maximum speed of 1000 Mbps (1 Gbps).)
- Number Of Ethernet Ports: 1
- Network Connectivity: None (The manner in which a device sends data to another device over a long distance using a cellular network.)
- Cooling
- CPU Cooling System: Air
- GPU Cooling System: Air
- Expansion
- Number of M.2 Slots: 2 (This interface is most commonly used for high-speed solid state drives (SSDs), and is often used in laptops due to its small size.)
- Camera
- Front-Facing Camera: true
- Front Facing Camera Megapixels: 2.07 megapixels (The more megapixels, the more detail that the camera facing the user can capture.)
- Front Facing Camera Video Resolution: 1080p (Refers to the number of pixels, both horizontally and vertically, used by the camera facing the user to capture video. The higher the resolution the finer the video detail that can be seen.)
- Built-In Microphone: true
- Features
- 2-in-1 Design: false (A laptop and a tablet combined in one lightweight, portable device. Sometimes referred to as "convertible" or "hybrid" laptops, these devices deliver the processing power and keyboard of a laptop. When you're ready to play, either detach the screen or fold your 2-in-1 into tablet mode to comfortably watch movies, play games, read an e-book and more.)
- Backlit Keyboard: true (Integrated lights allow for visibility of the keys in low-light conditions.)
- Customizable Keyboard Lighting: RGB
- Foldable Screen: false
- GPS Enabled: false
- Touchpad Type: Multi-touch, Precision
- Media Card Reader: false (A hardware device that allows for access to data on a memory card and enables the transfer of its files to a computer. These devices may have one or multiple slots for various types of memory cards, and may be integrated into the computer or available as an external device.)
- Customizable Case Lighting: false
- Audio Technology: Stereo speakers, Realtek AL3204 Audio Controller
- Speaker Type: 2 W x 2 = 4 W total
- Windows AI: Copilot
- Cable Lock Slot: None
- Stylus Dock: None
- Dimensions
- Product Height: 0.92 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 10.45 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 14.05 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 5.86 pounds (The out of box weight of the item.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Included
- Included Software: McAfee + Premium 1-year, Microsoft 365 30-day trial
- Optical Drive Type: None (An optical disk drive (ODD) uses a laser light to read data from or write data to an optical disc. These discs include CDs, DVDs, and Blu-ray Discs. This allows you to play music or watch movies using prerecorded discs.)
- Numeric Keypad: true
- Stylus Included: false
- Warranty
- Warranty - Parts: 1 Year Basic Onsite Service-Retail
- Warranty - Labor: 1 Year Basic Onsite Service-Retail
- Other
- UPC: 884116430582
Essential power. No distractions. Optimized performance in a sleek design, featuring a WQXGA 240Hz 500 nits display, stylish anodized aluminum lid and bottom cover and Intel Core Ultra processors. Alienware 16X Aurora delivers an immersive gaming-first experience in a sleek design. Get the performance you need, anywhere – powered by Intel Core Ultra HX processors (Series 2) and up to NVIDIA GeForce RTX 5070 Laptop GPUs.
- Brilliant display: Go deeper into games with a 16” WQXGA 240Hz display with 500 nits brightness on the AC16251.
- Intelligent processing: Intel Core Ultra HX processors integrate CPU, built-in GPU and NPU into a single package designed for AI acceleration and balanced performance across your favorite things to do.
- Game changing graphics: Step into the future of gaming and creation with NVIDIA GeForce RTX 50 Series Laptop GPUs, powered by NVIDIA Blackwell and AI.
- Advanced thermals for extended play: Our advanced cooling technology, Alienware Cryo-tech, is designed to maintain system stability even during the most demanding sessions.
- Blend into any environment: Activate Stealth Mode with F7 to turn AlienFX RGB keyboard lighting to white and switch performance to Quiet Mode for a more subtle, covert experience*.
- Brilliant display: Go deeper into games with a 16” WQXGA 240Hz display with 500 nits brightness on the AC16251.
- Intelligent processing: Intel Core Ultra HX processors integrate CPU, built-in GPU and NPU into a single package designed for AI acceleration and balanced performance across your favorite things to do.
- Game changing graphics: Step into the future of gaming and creation with NVIDIA GeForce RTX 50 Series Laptop GPUs, powered by NVIDIA Blackwell and AI.
- Advanced thermals for extended play: Our advanced cooling technology, Alienware Cryo-tech, is designed to maintain system stability even during the most demanding sessions.
- Blend into any environment: Activate Stealth Mode with F7 to turn AlienFX RGB keyboard lighting to white and switch performance to Quiet Mode for a more subtle, covert experience*.
Whats Included
- Alienware Aurora 16x Laptop
- Power Adapter
- Quick-Start Guide
- Alienware Aurora 16x Laptop
- Power Adapter
- Quick-Start Guide
Disclaimers
- *Quiet mode lowers noise produced by your system's cooling fans when possible. While your computer's performance might be slightly impacted, this option may also reduce both CPU and GPU power consumptions.
- Intel, Pentium, Celeron, Core, Atom, Ultrabook, Intel Inside and the Inside logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries
- *Quiet mode lowers noise produced by your system's cooling fans when possible. While your computer's performance might be slightly impacted, this option may also reduce both CPU and GPU power consumptions.
- Intel, Pentium, Celeron, Core, Atom, Ultrabook, Intel Inside and the Inside logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries
Q: To upgrade the RAM to 64gb, what pair of 32gb DDR5 are usually used/recommended?
A: Dell recommends matched sets from a single vendor for best performance. Here are the part numbers tested by Dell: 32 GB DDR5 5600 MT/s Options (install in pairs): SK Hynix: HMCG96AGBSA. Micron: MTC16C2084S1SC56BD1. Samsung: M425R4GA3PB0-CWM. Kingston: KCP556SD8-32. ADATA: AO1V56WCDV1. Important Notes: Modules must be installed in pairs for dual-channel performance. Memory will downclock if mixed speeds/types are used. Dell recommends professional installation if you’re not comfortable upgrading.
Q: is my HP Office Jet Pro 9015e compatible with this computer?
A: Yes, your HP OfficeJet Pro 9015e is fully compatible with the Alienware 16X Aurora laptop.
Q: Does this have a variable refresh rate or is it locked at 240hz?
A: The Alienware 16X Aurora 16" Gaming Laptop with a 240Hz WQXGA display does support variable refresh rate (VRR) technologies. Specifically, it includes: G-SYNC support, which enables VRR for smoother gameplay and reduced screen tearing. A 240Hz refresh rate, which is the maximum, but it dynamically adjusts depending on the content and GPU output when G-SYNC is active.
Q: does it have wireless display?
A: Yes, as long as the monitor you are connecting has that feature you can connect via wireless from Windows display settings.
A: It has 8GB of GDDR7 VRAM.
Q: Can you add the Alienware Elite Care if you buy from Best Buy?
A: Yes, you can add Alienware Elite Care by registering your device with Dell and contacting their support team. It’s a great way to enhance your warranty and support experience. Please find the below important conditions to be aware of The device must be a new Alienware system (not refurbished or open box). You must register the product on Dell’s website using the Service Tag to link it to your Dell account. Once registered, you can contact Dell Support or Sales to purchase Alienware Elite Care as an add-on warranty/service plan.
Q: Can the memory of this be increased to 64GB?
A: Yes it can but not to 96GB. BIOS reported 96GB but Windows will BSOD on memory. Why? owned a lot of Dell laptops for work and home, over time they unlock BIOS with updates to use higher memory.
Q: does model have the 96 watt hour battery
A: undefined
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| Pros for Alienware - 16X Aurora - 16" 2.5K Gaming Laptop - Intel Core Ultra 9 275HX - 32GB Memory - NVIDIA GeForce RTX 5070 - 2TB Storage - Interstellar Indigo | |||
|---|---|---|---|
| Overall Performance, Processor Speed, Storage Capacity, Ease of Use | Overall Performance, Processor Speed, OLED Quality, Design, Heat Dissipation | Overall Performance, Processor Speed, Battery Life, Portability, Port Count | Processor Speed, Build Quality, Performance, Cooling System, Fan Noise |
| Cons for Alienware - 16X Aurora - 16" 2.5K Gaming Laptop - Intel Core Ultra 9 275HX - 32GB Memory - NVIDIA GeForce RTX 5070 - 2TB Storage - Interstellar Indigo | |||
| Heat Dissipation | Battery Life | Heat Dissipation, Weight, Fan Noise | Weight, Battery Life, Portability |
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