STRIX 18 U9 275HX 32GB 1TB 5070
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About This Item
- 18″ WQXGA display with 500 cd/m² brightness and 240 Hz refresh rate
- Intel Core Ultra 9 275HX processor with 24 cores and 36 MB cache
- 32 GB DDR5-5600 RAM and 1 TB PCIe Gen 4 SSD
- NVIDIA GeForce RTX 5070 GPU with 8 GB GDDR7 memory
- Wi-Fi 7, Thunderbolt 5, and Windows 11 Home with Copilot
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ASUS ROG Strix G18 G815LP-S9005W | 18″ Gaming Powerhouse
The ASUS ROG Strix G18 G815LP-S9005W is a high-performance gaming laptop designed for serious gamers who demand uncompromising power. Featuring the Intel Core Ultra 9 275HX processor and NVIDIA GeForce RTX 5070 Laptop GPU, this machine delivers exceptional performance for demanding AAA titles and creative workloads. The massive 32GB DDR5-5600 RAM and 1TB PCIe Gen 4 SSD ensure smooth multitasking and rapid loading times, while the 18″ WQXGA display with 240Hz refresh rate provides stunning visuals and responsive gameplay.
Slim Specs Table
| Metric | Spec |
|---|---|
| Processor | Intel Core Ultra 9 275HX |
| Graphics | NVIDIA GeForce RTX 5070 |
| Display | 18″ WQXGA 2560×1600, 240Hz |
| Memory | 32GB DDR5-5600 |
| Storage | 1TB PCIe Gen 4 SSD |
Intel Core Ultra 9 Performance for Demanding Games
The Intel Core Ultra 9 275HX processor delivers exceptional gaming performance with its 24 cores (8 performance + 16 efficient) and 36MB cache. With a base power of 55W and turbo power of 160W, this CPU handles the most demanding games and applications without breaking a sweat. The integrated Intel AI Boost NPU provides up to 13 TOPs of AI performance, enhancing gaming experiences with intelligent features and improved frame rates. Whether you’re playing the latest AAA titles or running intensive creative applications, this processor ensures smooth, responsive performance.
NVIDIA GeForce RTX 5070 Graphics for AAA Gaming
Equipped with the NVIDIA GeForce RTX 5070 Laptop GPU with 8GB GDDR7 memory, this laptop delivers exceptional gaming visuals and performance. The RTX 5070 supports the latest DLSS enhancements for improved frame rates without sacrificing image quality. NVIDIA Advanced Optimus technology intelligently switches between integrated and discrete graphics to optimise battery life while maintaining peak performance when needed. With 8 TOPs of GPU performance, you can enjoy ray tracing in supported games for realistic lighting, shadows, and reflections that bring your gaming worlds to life.
18″ WQXGA Display with 240Hz Refresh Rate
The 18″ WQXGA (2560×1600) IPS-Level display offers an immersive gaming experience with its expansive screen real estate and sharp 16:10 aspect ratio. With 500 cd/m² brightness and 100% DCI-P3 colour gamut, the display produces vibrant, accurate colours perfect for both gaming and content creation. The 240Hz refresh rate ensures ultra-smooth motion in fast-paced games, while the 3ms response time minimises ghosting and motion blur. Dolby Vision HDR support enhances contrast and colour depth for supported content, making every game look its best.
Comprehensive Connectivity and Expandability
This gaming laptop offers extensive connectivity options to support all your gaming and productivity needs. With Wi-Fi 7 (802.11be) and Bluetooth 5.4, you’ll experience the fastest wireless connections available. The laptop includes three USB 3.2 Gen 2 Type-A ports, two Thunderbolt 5 ports for high-speed data transfer and external display support, and a full-size HDMI 2.1 port for connecting to external monitors or TVs. The 10/100/1000 Ethernet port ensures stable, low-latency connections for competitive gaming. The RGB-per-key backlit keyboard with Copilot key provides customisable lighting and quick access to Microsoft’s AI assistant.
Box Contents
- ASUS ROG Strix G18 G815LP-S9005W laptop
- 280W AC adapter
- Power cable
- Quick start guide
- Warranty documentation
Check before you buy
- Confirm the UK keyboard layout and UK power plug compatibility
- Verify the 64-bit Windows 11 Home installation meets your needs
- Check that the 90Wh battery capacity suits your mobile usage requirements
- Confirm the 3.2kg weight is acceptable for your portability needs
Frequently Asked Questions
Q: Can this laptop run the latest AAA games at high settings?
A: Yes, the Intel Core Ultra 9 275HX processor and NVIDIA GeForce RTX 5070 GPU can handle modern AAA games at high to ultra settings with good frame rates.
Q: Does this laptop support external monitors?
A: Yes, with HDMI 2.1 and two Thunderbolt 5 ports, you can connect multiple external displays for enhanced productivity or gaming setups.
Q: Is the keyboard suitable for long gaming sessions?
A: The laptop features a full-size keyboard with per-key RGB backlighting and a numeric keypad, designed for comfortable extended use during gaming sessions.
Q: Can I upgrade the memory or storage later?
A: The laptop has 2 SO-DIMM slots supporting up to 64GB DDR5 memory and an M.2 slot for storage expansion, allowing for future upgrades.
Q: Does it come with any gaming subscriptions?
A: Yes, it includes a 3-month Xbox Game Pass for PC subscription, providing access to a library of games (terms apply, UK only).
The Consultant’s Verdict & Warranty
The ASUS ROG Strix G18 G815LP-S9005W is an exceptional choice for serious gamers and power users who need uncompromising performance in a portable package. With its cutting-edge Intel Core Ultra 9 processor, powerful RTX 5070 graphics, and massive 32GB RAM, this laptop delivers the performance needed to handle the most demanding applications and games. The 18″ display provides an immersive experience that’s hard to beat, while comprehensive connectivity options ensure you’re prepared for any setup. Covered by the standard Manufacturer Warranty, this gaming powerhouse represents a solid investment for those who demand the best.
| Design | |
|---|---|
| Colour name | Eclipse Gray |
| Product type | Laptop |
| Market positioning | Gaming |
| Form factor | Clamshell |
| Product colour | Black, Grey |
| Country of origin | China |
| Introduction year | 2025 |
| Display | |
| HD type | WQXGA |
| Panel type | IPS-Level |
| Display brightness | 500 cd/m² |
| Display response rise/fall | 3 ms |
| Contrast ratio (typical) | 1000:1 |
| 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 | 275HX |
| Processor boost frequency | 5.4 GHz |
| Processor cores | 24 |
| Processor threads | 24 |
| Motherboard chipset | Intel HM870 Express |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor base power | 55 W |
| Maximum turbo power | 160 W |
| Efficient-core base frequency | 2.1 GHz |
| Performance-core base frequency | 2.7 GHz |
| Efficient-core Max Turbo Frequency | 4.6 GHz |
| Performance-core Max Turbo Frequency | 5.4 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 |
| Card reader integrated | No |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | Yes |
| Discrete graphics card memory | 8 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 5070 |
| Discrete graphics memory type | GDDR7 |
| Discrete GPU manufacturer | NVIDIA |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio system | Smart Amp |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| 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 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 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| 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 |
| DC-in jack | Yes |
| Performance | |
| Motherboard chipset | Intel HM870 Express |
| 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 for PC_3 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass for PC. Eligible markets are determined at activation. Game catalog varies by region, device, and time.) |
| Trial software | 1-month trial for new Microsoft 365 customers. Credit card required, McAfee 30 days |
| Operating system installed | Windows 11 Home |
| Microsoft Copilot | Yes |
| Technical details | |
| Market positioning | Gaming |
| Form factor | Clamshell |
| Product colour | Black, Grey |
| Discrete graphics card memory | 8 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 |
| DC-in jack | 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 weight | 5.67 kg |
| Package width | 75 mm |
| Package height | 305 mm |
| Package depth | 515 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 | Smart Amp |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
| Country of origin | China |
| Identifiers | |
| Distributor SKUs | 54416, 11819513, 10455750, CN66299, STD10225404, 2009555, CLG815LP-S9005W |
| Additional EANs | 0197105969179 |

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