STRIX 18 U9 275HX 32GB 1TB 5070

£1,836.72 inc VAT

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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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Description

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.

Specifications
Design
Colour nameEclipse Gray
Product typeLaptop
Market positioningGaming
Form factorClamshell
Product colourBlack, Grey
Country of originChina
Introduction year2025
Display
HD typeWQXGA
Panel typeIPS-Level
Display brightness500 cd/m²
Display response rise/fall3 ms
Contrast ratio (typical)1000:1
TouchscreenNo
Display resolution2560 x 1600 pixels
Display diagonal45.7 cm (18")
Anti-glare screenYes
Maximum refresh rate240 Hz
RGB colour spaceDCI-P3
High Dynamic Range (HDR) technologyDolby Vision
Colour gamut100%
Native aspect ratio16:10
High Dynamic Range (HDR) supportedYes
Processor
Processor generationIntel Core Ultra (Series 2)
Processor cache36 MB
Processor model275HX
Processor boost frequency5.4 GHz
Processor cores24
Processor threads24
Motherboard chipsetIntel HM870 Express
Processor manufacturerIntel
Processor familyIntel Core Ultra 9
Processor base power55 W
Maximum turbo power160 W
Efficient-core base frequency2.1 GHz
Performance-core base frequency2.7 GHz
Efficient-core Max Turbo Frequency4.6 GHz
Performance-core Max Turbo Frequency5.4 GHz
Performance cores8
Efficient cores16
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to36 TOPs
NPU performance up to13 TOPs
GPU performance up to8 TOPs
Memory
Memory form factorSO-DIMM
Internal memory32 GB
Memory layout (slots x size)2 x 16 GB
Internal memory typeDDR5-SDRAM
Memory clock speed5600 MHz
Memory slots2x SO-DIMM
Maximum internal memory64 GB
Memory channelsDual-channel
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity1 TB
SSD interfacePCI Express 4.0
Card reader integratedNo
Total storage capacity1 TB
Total SSDs capacity1 TB
NVMeYes
Graphics
Discrete graphics cardYes
Discrete graphics card memory8 GB
NVIDIA G-SYNCYes
On-board graphics card familyIntel® Graphics
On-board graphics cardYes
On-board graphics card modelIntel® Graphics
Discrete graphics card modelNVIDIA GeForce RTX 5070
Discrete graphics memory typeGDDR7
Discrete GPU manufacturerNVIDIA
On-board GPU manufacturerIntel
Audio
Audio systemSmart Amp
Number of built-in speakers2
Built-in microphoneYes
Camera
Front cameraYes
Front camera HD typeFull HD
Infrared (IR) cameraYes
Windows HelloYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standardsWi-Fi 7 (802.11be)
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes
Bluetooth version5.4
Antenna type2x2
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
USB Type-C DisplayPort Alternate ModeYes
HDMI ports quantity1
HDMI version2.1
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
USB Power Delivery (USB PD)Yes
Thunderbolt 5 ports quantity2
Intel® Thunderbolt 5Yes
DC-in jackYes
Performance
Motherboard chipsetIntel HM870 Express
Keyboard
Pointing deviceTouchpad
Numeric keypadYes
Keyboard backlitYes
Keyboard backlit colourRGB
Keyboard backlit zonePer-key RGB
Copilot keyYes
Software
Operating system architecture64-bit
Bundled softwareXbox 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 software1-month trial for new Microsoft 365 customers. Credit card required, McAfee 30 days
Operating system installedWindows 11 Home
Microsoft CopilotYes
Technical details
Market positioningGaming
Form factorClamshell
Product colourBlack, Grey
Discrete graphics card memory8 GB
Commodity Classification Automated Tracking System (CCATS)8471300000
Battery
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4
Battery capacity90 Wh
Fast chargingYes
Fast charging time (50%)30 min
Power
AC adapter power280 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current14 A
AC adapter output voltage20 V
USB Power Delivery (USB PD)Yes
USB Type-C charging portYes
DC-in jackYes
Security
Password protectionYes
Trusted Platform Module (TPM)Yes
Password protection typeBIOS, User
Face recognitionYes
Windows HelloYes
Weight & dimensions
Width399 mm
Depth298 mm
Height (front)2.35 cm
Height (rear)3.2 cm
Weight3.2 kg
Packaging data
Package weight5.67 kg
Package width75 mm
Package height305 mm
Package depth515 mm
AC adapter includedYes
Features
Country of originChina
Supplier features
Country of originChina
Packaging content
AC adapter includedYes
Logistics data
Commodity Classification Automated Tracking System (CCATS)8471300000
Other features
On-board graphics cardYes
Audio systemSmart Amp
AC adapter includedYes
Anti-glare screenYes
Country of originChina
Identifiers
Distributor SKUs54416, 11819513, 10455750, CN66299, STD10225404, 2009555, CLG815LP-S9005W
Additional EANs0197105969179

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