ASUS ROG Strix G18 G815LR-TT281W Ultra 9 32GB 1TB RTX 5070 Ti Win 11
£2,876.32 inc VAT
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About This Item
- Intel Core Ultra 9 290HX Plus processor and NVIDIA GeForce RTX 5070 Ti graphics
- 18-inch 2.5K IPS-Level display with 300 Hz refresh rate and Dolby Vision HDR
- 32 GB DDR5-5600 RAM and 1 TB PCIe 4.0 NVMe SSD for fast performance
- Wi-Fi 7 and Thunderbolt 5 connectivity
- Per-key RGB backlit keyboard with numeric keypad and Copilot key
- Windows 11 Home operating system
- Eclipse Gray chassis weighing 3.2 kg
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ASUS ROG Strix G18 – Peak Gaming Performance
We present the ASUS ROG Strix G18 G815LR-TT281W Intel Core Ultra 9 290HX Plus Laptop 45.7 cm (18″) 2.5K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5070 Ti Wi-Fi 7 (802.11be) Windows 11 Home… This powerful gaming laptop is engineered for enthusiasts demanding top-tier performance. It delivers an immersive and responsive experience, essential for competitive play and demanding creative tasks.
Core specifications
| Metric | Spec. |
|---|---|
| Processor | Intel Core Ultra 9 290HX Plus |
| Graphics | NVIDIA GeForce RTX 5070 Ti (12 GB GDDR7) |
| Display | 18″ 2.5K (2560 x 1600) IPS-Level, 300 Hz |
| RAM | 32 GB DDR5-5600 MHz |
| Storage | 1 TB PCIe 4.0 NVMe SSD |
| Wireless | Wi-Fi 7 (802.11be) |
Unleash Next-Gen Processing Power
The Intel Core Ultra 9 290HX Plus processor drives this laptop. With 24 cores and a boost frequency of up to 5.5 GHz, it handles intensive gaming and multitasking with ease. Its integrated Intel AI Boost NPU offloads AI workloads, optimising performance across various applications.
Visuals That Dominate
The 18-inch 2.5K (2560 x 1600) IPS-level display offers stunning clarity. A 300 Hz refresh rate ensures incredibly smooth motion, giving you a competitive edge. It also features Dolby Vision HDR and 100% DCI-P3 colour gamut for vibrant, lifelike visuals.
Superior Graphics for Immersive Worlds
Experience breathtaking graphics with the NVIDIA GeForce RTX 5070 Ti. This discrete GPU comes with 12 GB of GDDR7 memory. It powers realism in the latest titles, ensuring high frame rates and detailed environments.
Rapid Data Access and Multitasking
The 1 TB PCIe 4.0 NVMe SSD provides lightning-fast load times for games and applications. Combined with 32 GB of DDR5-5600 MHz RAM, you can switch between tasks seamlessly. This configuration minimises bottlenecks, keeping you in the action.
Advanced Connectivity for Uninterrupted Play
Wi-Fi 7 (802.11be) offers cutting-edge wireless speeds and stability. This ensures a low-latency connection, crucial for online gaming. The laptop also includes Thunderbolt 5 ports for high-speed peripheral connections and power delivery.
What’s in the carton
- ASUS ROG Strix G18 Laptop
- AC adapter
Important considerations
- Confirm your game library is optimised for Windows 11 Home.
- Ensure your peripherals are compatible with USB 3.2 Gen 2 and Thunderbolt 5 ports.
- Verify your router supports Wi-Fi 7 for optimal wireless performance.
Frequently Asked Questions
Q: What is the display resolution of this laptop?
A: It features a 2.5K (2560 x 1600) display.
Q: Does this laptop have a backlit keyboard?
A: Yes, it has a per-key RGB backlit keyboard.
Q: What is the maximum refresh rate of the screen?
A: The display boasts a maximum refresh rate of 300 Hz.
Q: How much RAM is included?
A: It comes with 32 GB of DDR5-5600 MHz RAM.
Q: What type of storage does it use?
A: It has a 1 TB PCIe 4.0 NVMe SSD.
Q: Does it support Wi-Fi 7?
A: Yes, it is equipped with Wi-Fi 7 (802.11be).
Our expert opinion
The ASUS ROG Strix G18 G815LR-TT281W is ideal for serious gamers and creative professionals. Its powerful components and advanced features deliver a premium computing experience. Warranty cover varies by product, so please contact us to confirm.
| Design | |
|---|---|
| Colour name | Eclipse Gray |
| Product type | Laptop |
| Market positioning | Gaming |
| Form factor | Clamshell |
| Product colour | Grey |
| Country of origin | China |
| Introduction year | 2025 |
| Display | |
| HD type | 2.5K |
| Panel type | IPS-Level |
| Display brightness | 500 cd/m² |
| Contrast ratio (typical) | 1700:1 |
| Touchscreen | No |
| Display resolution | 2560 x 1600 pixels |
| Display diagonal | 45.7 cm (18") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 300 Hz |
| RGB colour space | DCI-P3 |
| High Dynamic Range (HDR) technology | Dolby Vision |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| High Dynamic Range (HDR) supported | Yes |
| Processor | |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cache | 36 MB |
| Processor model | 290HX Plus |
| Processor boost frequency | 5.5 GHz |
| Processor cores | 24 |
| Processor threads | 24 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor base power | 55 W |
| Maximum turbo power | 160 W |
| 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 |
| Performance cores | 8 |
| Efficient cores | 16 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 36 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory | |
| Memory form factor | SO-DIMM |
| Internal memory | 32 GB |
| Memory layout (slots x size) | 2 x 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 5600 MHz |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
| Memory channels | Dual-channel |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | Yes |
| Discrete graphics card memory | 12 GB |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® Graphics |
| Discrete graphics card model | NVIDIA GeForce RTX 5070 Ti |
| Discrete graphics memory type | GDDR7 |
| Discrete GPU manufacturer | NVIDIA |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio system | Dolby Atmos |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
| Ports & interfaces | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 5 ports quantity | 2 |
| Intel® Thunderbolt 5 | Yes |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | Yes |
| Keyboard backlit | Yes |
| Keyboard backlit colour | RGB |
| Keyboard backlit zone | Per-key RGB |
| Copilot key | Yes |
| Software | |
| Operating system architecture | 64-bit |
| 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.) |
| Trial software | 1-month trial for new Microsoft 365 customers |
| Operating system installed | Windows 11 Home |
| Microsoft Copilot | Yes |
| Technical details | |
| Market positioning | Gaming |
| Form factor | Clamshell |
| Product colour | Grey |
| Discrete graphics card memory | 12 GB |
| Commodity Classification Automated Tracking System (CCATS) | 8471300000 |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 90 Wh |
| Fast charging | Yes |
| Fast charging time (50%) | 30 min |
| Power | |
| AC adapter power | 280 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 14 A |
| AC adapter output voltage | 20 V |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| Security | |
| Password protection | Yes |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, User |
| Face recognition | Yes |
| Windows Hello | Yes |
| Weight & dimensions | |
| Width | 399 mm |
| Depth | 298 mm |
| Height (front) | 2.35 cm |
| Height (rear) | 3.2 cm |
| Weight | 3.2 kg |
| Packaging data | |
| Package width | 106 mm |
| Package height | 355 mm |
| Package depth | 490 mm |
| AC adapter included | Yes |
| Features | |
| Country of origin | China |
| Supplier features | |
| Country of origin | China |
| Packaging content | |
| AC adapter included | Yes |
| Logistics data | |
| Commodity Classification Automated Tracking System (CCATS) | 8471300000 |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Dolby Atmos |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
| Country of origin | China |
| Identifiers | |
| Distributor SKUs | CLG815LR-TT281W |
| Additional EANs | 0199291485600 |
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