ASUS ROG Strix G18 G815LW-SA265W Ultra 9, RTX 5080, 32GB, 2TB SSD, Win 11
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About This Item
- Intel Core Ultra 9 290HX Plus processor with 24 cores and 5.5 GHz boost frequency
- NVIDIA GeForce RTX 5080 discrete graphics with 16 GB GDDR7 memory
- 18-inch 2.5K Mini LED display with 240 Hz refresh rate and Dolby Vision HDR
- 32 GB DDR5-5600 RAM and 2 TB PCIe 4.0 NVMe SSD
- Wi-Fi 7 (802.11be), Bluetooth 5.4, and Thunderbolt 5 ports
- Windows 11 Home operating system with integrated Intel AI Boost NPU
- Eclipse Gray chassis with per-key RGB backlit keyboard and Dolby Atmos audio
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ASUS ROG Strix G18 – Elite Gaming Performance
We present the ASUS ROG Strix G18 G815LW-SA265W 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. This high-performance laptop is ideal for serious gamers and creative professionals. It offers exceptional processing power and stunning visuals for a truly immersive experience.
Core Performance Metrics
| Metric | Spec. |
|---|---|
| Processor | Intel Core Ultra 9 290HX Plus |
| Graphics | NVIDIA GeForce RTX 5080 (16 GB GDDR7) |
| Display | 18″ 2.5K Mini LED (2560 x 1600) |
| RAM | 32 GB DDR5-5600 |
| Storage | 2 TB PCIe 4.0 SSD |
| Wireless | Wi-Fi 7 (802.11be) |
Unleash Next-Gen Processing with Intel Core Ultra 9
Experience unparalleled speed and efficiency with the Intel Core Ultra 9 290HX Plus processor. This 24-core CPU reaches boost frequencies of 5.5 GHz. It ensures smooth multitasking and rapid application loading. The integrated Intel AI Boost NPU enhances AI-driven tasks and gaming performance.
Dominant Graphics with NVIDIA GeForce RTX 5080
The NVIDIA GeForce RTX 5080 Laptop GPU provides exceptional visual fidelity. With 16 GB of GDDR7 memory, it handles demanding titles and intricate graphical workloads. NVIDIA G-SYNC technology eliminates screen tearing for fluid gameplay. This ensures every frame is perfectly synchronised.
Immersive Visuals on an 18-inch Mini LED Display
The 18-inch 2.5K Mini LED display delivers breathtaking visuals. Its 2560 x 1600 resolution and 240 Hz refresh rate provide sharp, vibrant images. A peak brightness of 1200 cd/m² and 100% DCI-P3 colour gamut offer stunning colour accuracy. Dolby Vision HDR support further enhances the viewing experience.
Ultra-Fast Storage and Memory Configuration
We have equipped this laptop with 32 GB of DDR5-5600 RAM for superior responsiveness. The 2 TB PCIe 4.0 SSD offers vast storage and lightning-fast load times. This configuration ensures quick access to your games and applications. Dual-channel memory support optimises overall system performance.
Seamless Connectivity with Wi-Fi 7 and Thunderbolt 5
Connect effortlessly with the latest Wi-Fi 7 (802.11be) standard. This provides ultra-fast wireless speeds and low latency for online gaming. Two Thunderbolt 5 ports offer future-proof connectivity for high-speed peripherals. Gigabit Ethernet also provides a stable wired connection.
Before You Order
- Confirm your power outlet can support a 380 W AC adapter.
- Ensure you have available USB Type-A and HDMI 2.1 ports for external devices.
- Check that your current setup benefits from Wi-Fi 7 or Ethernet LAN capabilities.
Frequently Asked Questions
Q: Does this laptop include a numeric keypad?
A: Yes, it features a full numeric keypad for convenience.
Q: What operating system comes pre-installed?
A: It comes with Windows 11 Home installed.
Q: Is the keyboard backlit?
A: Yes, the keyboard has per-key RGB backlighting.
Q: Can I use face recognition to log in?
A: Yes, it supports Windows Hello with face recognition via its IR camera.
Q: What is the maximum internal memory capacity?
A: The maximum internal memory supported is 64 GB.
The Ultimate Gaming Powerhouse
This laptop is built for gamers and power users who demand the best. Its cutting-edge processor, GPU, and display deliver an unparalleled experience. The robust connectivity options and intelligent design make it a versatile machine. 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 | Mini LED |
| Display brightness | 1200 cd/m² |
| Contrast ratio (typical) | 100000:1 |
| Touchscreen | No |
| Display resolution | 2560 x 1600 pixels |
| Display diagonal | 45.7 cm (18") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 240 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 | 2 TB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 2 TB |
| Total SSDs capacity | 2 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | Yes |
| Discrete graphics card memory | 16 GB |
| NVIDIA G-SYNC | Yes |
| 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 5080 |
| 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; McAfee 30 days free trial |
| Operating system installed | Windows 11 Home |
| Technical details | |
| Market positioning | Gaming |
| Form factor | Clamshell |
| Product colour | Grey |
| Discrete graphics card memory | 16 GB |
| Commodity Classification Automated Tracking System (CCATS) | 8471300000 |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 90 Wh |
| Power | |
| AC adapter power | 380 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 19 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 | 58307, CLG815LW-SA265W |
| Additional EANs | 0199291485631 |











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