£4,213.45
inc. VAT
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ASUS
ROG Strix G18 G815LW-SA
265W Intel Core Ultra 9 290HX Plus Laptop 45.7 cm (18") 2.5K 32 GB DDR5-SDRAM 2 TB SSD NVIDIA GeForce RTX 5080 Wi-Fi 7 (802.11be) Windows 11 Home Grey
LaptopsAt a glance
Full specification ↓- Processor
- Intel Core Ultra 9
- Product type
- Laptop
- Display
- 18"
- HD type
- 2.5K
- Memory
- 32 GB
- Memory type
- DDR5-SDRAM
£4,213.45inc. VAT
£3,511.21 ex VAT
In stockDispatched from UK distributor stock
1
- UK delivery direct from distributor stock. Delivery details
- 14-day returns under your statutory cancellation rights. Returns policy
- Secure checkout powered by Stripe.
About this product
ASUS ROG Strix G18 G815LW-SA265W, Intel Core Ultra 9, 45.7 cm (18"), 2560 x 1600 pixels, 32 GB, 2 TB, Windows 11 Home
Victory, accelerated.
Game with confidence thanks to Windows 11 Pro and up to Intel® Core™ Ultra 9 processor 275HX. Backed up by the serious gaming muscle of up to NVIDIA® GeForce RTX™ 5080 Laptop GPU and up to 32GB of DDR5-5600 RAM, the 2025 Strix G18 has the perfect amount of power to keep you gaming at peak performance. With additional features like NVIDIA® Advanced Optimus, the latest DLSS enhancements, a 2TB PCIe Gen 4 SSD, the Strix G18 is truly a force to be reckoned with.
Game with confidence thanks to Windows 11 Pro and up to Intel® Core™ Ultra 9 processor 275HX. Backed up by the serious gaming muscle of up to NVIDIA® GeForce RTX™ 5080 Laptop GPU and up to 32GB of DDR5-5600 RAM, the 2025 Strix G18 has the perfect amount of power to keep you gaming at peak performance. With additional features like NVIDIA® Advanced Optimus, the latest DLSS enhancements, a 2TB PCIe Gen 4 SSD, the Strix G18 is truly a force to be reckoned with.
Key features
- Windows 11 Home 64-bit
- Intel Core Ultra 9 290HX Plus (36MB Cache)
- 18" 2.5K 2560 x 1600 Mini LED, NVIDIA GeForce RTX 5080 (16GB GDDR7)
- 32GB (5600MHz) DDR5-SDRAM (2 x 16) & 2000GB SSD
Full specification
129 specifications
- Built-in microphone
- Yes
- Number of built-in speakers
- 2
- Audio system
- Dolby Atmos
- Battery capacity
- 90 Wh
- Number of battery cells
- 4
- Battery technology
- Lithium-Ion (Li-Ion)
- Infrared (IR) camera
- Yes
- Front camera resolution
- 1920 x 1080 pixels
- Front camera HD type
- Full HD
- Front camera
- Yes
- Country of origin
- China
- Introduction year
- 2025
- Market positioning
- Gaming
- Form factor
- Clamshell
- Product colour
- Grey
- Product type
- Laptop
- Colour name
- Eclipse Gray
- High Dynamic Range (HDR) technology
- Dolby Vision
- High Dynamic Range (HDR) supported
- Yes
- Contrast ratio (typical)
- 100000:1
- Maximum refresh rate
- 240 Hz
- Colour gamut
- 100%
- RGB colour space
- DCI-P3
- Display brightness
- 1200 cd/m²
- Anti-glare screen
- Yes
- Native aspect ratio
- 16:10
- Panel type
- Mini LED
- HD type
- 2.5K
- Touchscreen
- No
- Display resolution
- 2560 x 1600 pixels
- Display diagonal
- 45.7 cm (18")
- NVIDIA G-SYNC
- Yes
- On-board graphics card model
- Intel® Graphics
- Discrete graphics card
- Yes
- On-board graphics card family
- Intel® Graphics
- On-board graphics card
- Yes
- On-board GPU manufacturer
- Intel
- Discrete graphics memory type
- GDDR7
- Discrete graphics card memory
- 16 GB
- Discrete graphics card model
- NVIDIA GeForce RTX 5080
- Discrete GPU manufacturer
- NVIDIA
- Copilot key
- Yes
- Keyboard backlit colour
- RGB
- Keyboard backlit zone
- Per-key RGB
- Numeric keypad
- Yes
- Keyboard backlit
- Yes
- Pointing device
- Touchpad
- Memory channels
- Dual-channel
- Maximum internal memory
- 64 GB
- Memory slots
- 2x SO-DIMM
- Memory layout (slots x size)
- 2 x 16 GB
- Memory clock speed
- 5600 MHz
- Memory form factor
- SO-DIMM
- Internal memory type
- DDR5-SDRAM
- Internal memory
- 32 GB
- Bluetooth version
- 5.4
- Bluetooth
- Yes
- Ethernet LAN data rates
- 10,100,1000,2500 Mbit/s
- Ethernet LAN
- Yes
- Antenna type
- 2x2
- Wi-Fi standards
- Wi-Fi 7 (802.11be)
- Mobile network connection
- No
- Top Wi-Fi standard
- Wi-Fi 7 (802.11be)
- GPU performance up to
- 8 TOPs
- NPU performance up to
- 13 TOPs
- Total processor performance up to
- 36 TOPs
- AI software frameworks supported by NPU
- DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
- Windows Studio effects support
- Yes
- Sparsity support
- Yes
- Neural processor unit (NPU)
- Intel AI Boost
- Combo headphone/mic port
- Yes
- Intel® Thunderbolt 5
- Yes
- Thunderbolt 5 ports quantity
- 2
- HDMI version
- 2.1
- HDMI ports quantity
- 1
- Ethernet LAN (RJ-45) ports
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 3
- USB Power Delivery (USB PD)
- Yes
- USB Type-C charging port
- Yes
- AC adapter output voltage
- 20 V
- AC adapter output current
- 19 A
- AC adapter input voltage
- 100 - 240 V
- AC adapter frequency
- 50 - 60 Hz
- AC adapter power
- 380 W
- Processor base power
- 55 W
- Maximum turbo power
- 160 W
- Processor cache
- 36 MB
- Efficient-core base frequency
- 1.8 GHz
- Performance-core base frequency
- 2.7 GHz
- Efficient-core Max Turbo Frequency
- 4.7 GHz
- Performance-core Max Turbo Frequency
- 5.5 GHz
- Efficient cores
- 16
- Performance cores
- 8
- Processor boost frequency
- 5.5 GHz
- Processor threads
- 24
- Processor cores
- 24
- Processor model
- 290HX Plus
- Processor generation
- Intel Core Ultra (Series 2)
- Processor family
- Intel Core Ultra 9
- Processor manufacturer
- Intel
- Password protection type
- BIOS, User
- Password protection
- Yes
- Trusted Platform Module (TPM)
- Yes
- Windows Hello
- Yes
- Face recognition
- Yes
- Bundled software
- Xbox Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.)
- Operating system installed
- Windows 11 Home
- Trial software
- 1-month trial for new Microsoft 365 customers; McAfee 30 days free trial
- Operating system architecture
- 64-bit
- Optical drive type
- No
- SSD form factor
- M.2
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- SSD capacity
- 2 TB
- Number of SSDs installed
- 1
- Total SSDs capacity
- 2 TB
- Storage media
- SSD
- Total storage capacity
- 2 TB
- Weight
- 3.2 kg
- Height (rear)
- 3.2 cm
- Height (front)
- 2.35 cm
- Depth
- 298 mm
- Width
- 399 mm
- Commodity Classification Automated Tracking System (CCATS)
- 8471300000
- AC adapter included
- Yes
- Package weight
- 6.81 kg
- Package height
- 355 mm
- Package depth
- 490 mm
- Package width
- 106 mm
Why choose this
The Need For Speed
Game with confidence thanks to Windows 11 Home and Intel® CoreTM Ultra 9 processor 290HX. Backed up by the serious gaming muscle of Intel® UHD Graphics Laptop GPU and 32GB of DDR5 RAM, the 2025 Strix G18 has the perfect amount of power to keep you gaming at peak performance. With additional features like NVIDIA® Advanced Optimus, the latest DLSS 4 enhancements, a 2TB PCIe Gen 4 SSD, the Strix G18 is truly a force to be reckoned with.
ROG Intelligent Cooling
We’ve completely revamped the cooling solution of the 2025 Strix G18 to ensure that you get the best gaming experience with your machine, every time. We’ve relocated all of the exhaust vents to the rear of the hinge, keeping warm air away from your mousing hand. The sides and bottom of the machine act as an air intake, creating a natural, efficient path for airflow. Air also flows through the keyboard deck, keeping your hands cooler during intense gaming sessions. When pairing an end-to-end vapor chamber with a sandwiched heatsink, Tri-Fan Technology, and Conductonaut Extreme liquid metal on both CPU & GPU, the 2025 Strix G18 achieves a lower noise level in Turbo Mode compared to the previous generation, while still offering the same calculated excellence you expect from a Strix machine.
ROG Nebula Display
You can’t beat the enemy if you don’t see them coming. The Strix G18 boasts an ultra-fast 2.5K 240Hz Nebula display with a 3ms response time, ensuring you’ll always get the jump on your opponent. A 16:10 panel with 500 nits of brightness and 100% DCI-P3 coverage, the Strix G18 has incredible color accuracy with pixel-perfect precision even in the most frenetic firefights. We’ve also added a brand new ACR (Ambient Contrast Ratio) film, with two layers that cut down on glare to increase contrast for more vibrant visuals, as well as improving off-angle viewing for when you might have a spectator.
NVIDIA GeForce RTX 2060
Part of the range
- Family
- ROG
- Series
- Strix G18
Delivery & returns
- Delivery
- UK delivery direct from distributor stock. Delivery details
- Returns
- 14 days to change your mind under your statutory cancellation rights. Returns policy
- Warranty
- Warranty terms — contact support with the part code.
- Payment
- Secure checkout powered by Stripe.
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