Scan code: LN143980 Manufacturer code: GU605MZ-QR045W

ASUS ROG Zephyrus G16 16" 2.5K Ultra 9 CPU GeForce RTX 4080 Gaming Laptop

16" ASUS ROG Zephyrus G16 GU605MZ-QR045W, OLED,2560x1600, Ultra 9 185H, 32GB DDR5, 2TB NVMe, 12GB GeForce RTX 4080,Win11

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Scan code: LN143980 Manufacturer code: GU605MZ-QR045W
Order now and get it tomorrow, Fri 19th Apr
Get it Tomorrow, 19 AprIn stock
From £95.87 / month (APR 16.9%) or 0% for 4 months
Monthly Payment: £308.03
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £3,399.98
Total inc. interest: £3,696.31
Monthly Payment: £166.02
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £3,399.98
Total inc. interest: £3,984.32
Monthly Payment: £119.06
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £3,399.98
Total inc. interest: £4,286.10
Monthly Payment: £95.87
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £3,399.98
Total inc. interest: £4,601.39
Minimum Spend: £99
Instalment Rate: N/A
Cost of purchase: £99
Total inc. interest: £99
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Delivery Options
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ROG Zephyrus G16 OLED Ultra 9 GeForce RTX 4080 Laptop from ASUS

ROG Zephyrus G16 GU605 Laptop

Performance meets precision Power, precision, and elegance define the 2024 Zephyrus G16. Thinner and sleeker than ever before, the Zephyrus G16 still has the same sense of style and individuality that has always set it apart from the crowd. Experience a superior performance with an Intel® Core™ Ultra 9 185H processor and NVIDIA® GeForce RTX™ 4080 Laptop graphics. A gorgeous ASUS ROG 2.5K Nebula display and 240Hz refresh rate, gives you extreme speed to draw you deeper into the action. This stunning 16-inch chassis houses up to 32GB LPDDR5X on-board memory and 2TB PCIe storage. With lush Dolby Atmos audio, it immerses you in surround sound to enrich every entertainment experience. ROG Armoury Crate unifies system and lighting controls to put essential settings at your fingertips in a single utility. Featuring an all-aluminium CNC-machined chassis, this laptop is the perfect blend of performance and style.

Please Note: You are viewing the Phantom White ROG Zephyrus G16. Images are for illustration purposes only.

Ultra 9 185HIntel® Core™ Processor

RTX™ 4080NVIDIA® GeForce Laptop GPU

32GB (On-Board)LPDDR5X Memory


A Stunning Nebula Display


240HzRefresh Rate

2.5KVivid Resolution

0.2msResponse Time

Leading OLED panels with G-Sync support For the first time on an ROG laptop, enjoy the ultra-fast response times and incredible contrast ratios that are only possible with OLED technology. This panel also boasts a 2.5K resolution, giving it incredible pixel density on a 16-inch screen, with a 240Hz refresh rate that makes all of your games look silky smooth. With 100% coverage of the DCI-P3 colour space, a delta E colour accuracy of less than 1, and VESA HDR True Black 500 certification, prepare to be immersed in HDR content so lifelike that the screen melts away. OLED displays have an ultrafast 0.2 ms response time, which ensures smoother fast-paced action scenes, low-latency gameplay, and subtle details like blur-free text scrolling.

A Slice of Brilliance with a Sleek Style


Aluminium alloy and stealth hinge design In 2024, the G16 breaks the mold, debuting an all new lighting design: the Slash Lighting array. A bold streak across the lid of the machine, Slash Lighting is an evolution of the elegance and individuality that make Zephyrus so unique. It retains the customisation of its predecessor, with a design inspired by sci-fi and contemporary art. Precision CNC-machined from aluminium alloy, this high strength material accepts complex shapes and also looks absolutely gorgeous after being anodised in either Eclipse Gray or the all-new breathtaking Platinum White colourway.

CNC-machinedPrecision Craftmanship

Sonic match& Notification Modes

15 animationsPre-programmed

Portable, All Day Power


Enjoy Wi-Fi 6E networking This incredible gaming machine is a true thin-and-light, weighing in at just 1.85kg, with some models measuring as low as 1.49cm thick.

Paired with a 90Wh battery that supports fast charging from 0-50% in just 30 minutes and support for Wi-Fi 6E wireless networking, the Zephyrus G16 is the ultimate gaming and productivity machine for those on the move.

The Future is Here

GeForce RTX 40 Series GPU

ROG GeForce RTX™ 40 Series Laptops Whether you’re a gamer, a creator, or both, the Zephyrus G16 stands ready, equipped with up to an NVIDIA® GeForce RTX™ Laptop GPU. Boasting game changing features like DLSS 3.5 with Frame Generation, and the latest ray tracing enhancements, this machine offers unprecedented realism in modern games. NVIDIA® Advanced Optimus support allows for seamless transitioning between low power and low latency modes the moment a game is launched, and with a max TGP of 115W, the GPU is always allowed to fully flex its silicon muscles.

AI Power Performance

AI-Powered Performance and Lifelike GraphicsGet a quantum leap in performance in games and creative apps with AI-powered DLSS 3 and enable lifelike virtual worlds with full ray tracing.


Accelerate Your IdeasNVIDIA Studio takes your creative projects to the next level. Unlock RTX and AI acceleration in top creative apps, NVIDIA Studio drivers for max stability, and a suite of exclusive tools to fast-track your creativity.

MAX Q Technologies

Optimized Power and PerformanceNVIDIA Max-Q is an advanced suite of AI-powered technologies that optimize your system for peak efficiency. This enables blazing-fast laptops that are thin, quiet, and have amazing battery life.

Next-Level Performance

Intel processor

An impressive powerhouse Game and create with ease on this Windows 11 Pro powered laptop. This 16-inch machine can easily handle the latest games and cutting-edge creative software alike. Whether you’re in a video call, editing a video, or in a next generation game, AI is working tirelessly behind the scenes to improve your experience. Accelerate your workflow with Intel® Core™ Ultra 9 processor 185H – not only a blazing-fast gaming CPU in traditional titles, the built-in AI accelerators take advantage of the latest technologies. Dedicated NPU cores are ideal for sustained AI workloads and allow that AI to reduce power consumption for longer battery life.

Pump up the Volume!


Dolby atmos surround sound Get lost in the music with the new and improved woofers on the Zephyrus G16. With a staggering 47% volume increase and an ultra-low bass frequency of 100Hz, the G16 produces clear and vibrant sound that you wouldn’t expect from an ultra-slim 16-inch machine. Whether you’re vibing to your favourite podcast or saving the world in the latest games, the Zephyrus G16 is ready to pump up the volume.

The Keys to Mastery


24% more durable with 20 million key-press lifetime The trackpad and keyboard are critical for controlling your laptop, so we spared no expense with the design of the Zephyrus G16. Despite being just a 16-inch device, the G16 boasts a large 16:10 aspect ratio, matching the proportions of the screen itself effortless scrolling. We’ve also increased the keycap size by 12% for smoother typing as well, thanks to extra rigidity from the CNC machining. An extra long 1.7mm travel distance gives the keyboard a premium typing feel, and with a lifetime of 20 million presses, it’s a perfect long-term partner.

Unmatched Cooling Technology

Impeccable Cooling solution

Cool, Calm, Collected ROG Intelligent Cooling is a suite of components that work together in harmony to keep our high-performance laptops cool and quiet. The Zephyrus G16 boasts some never-before-seen additions to ROG’s list of cooling technologies, including 2nd Generation Arc Flow Fans™ and a redesigned high-efficiency air outlet.

Certain models also feature a custom vapor chamber or a tri-fan design, with a third auxiliary fan that helps to move excess system heat to the heatsinks. All models also sport liquid metal, an ultra-high performance thermal interface material. Taken together, these systems keep the machine operating at its peak while staying quieter than ever.

Always Ready for Action

Impressive Portability

impressive portability and connectivity Despite its svelte and supremely portable chassis, the G16 offers all of the connectivity to enable your workflow or the battle station of your dreams. Dual USB-C ports, both of which support display output, and one that supports Thunderbolt™ 4 and DisplayPort 2.1 make the very most of this versatile connector. For your other peripherals, dual USB 3.2 Gen2 Type-A ports expand connectivity even further. For quick file transfers or extra storage, a dedicated UHS-II MicroSD card reader stands ready.

Discover Your Next Favourite Game

XBOX Gamepass

Multiple libraries, one device. Play over 100 high-quality games with friends on your PC, console, phone or tablet for one low monthly price.* With games added all the time, there’s always something new to play.

*Terms and exclusions apply. Game catalog varies over time, by region, and by device. See and for details. Xbox Cloud Gaming: Streaming limits apply. Requires compatible controller (sold separately), supported device and Xbox Game Pass app; see system requirements. System requirements vary by game; performance scales with higher-end systems.

Intuitive Control with ASUS Software

ASUS Software

Fine Tune with Armoury CrateWhen you want to tweak settings, monitor temperatures, or tinker with your laptop, Armoury Crate is your command center. Real-time monitoring allows you to see what your GPU, CPU and memory are doing. RGB can be adjusted on a game-by-game basis with Aura Sync. Fan and power profiles allow you to change the acoustics, power delivery, and thermal characteristics of the laptop on the fly. And exclusive game deals keep your library topped off at all times.

OLED CareROG OLED laptops come with an ROG-exclusive OLED Care mechanism that’s proven to protect your display. Image persistence, or burn-in, on an OLED display can occur if a static high-contrast image is displayed for a prolonged period of time. To avoid this, when your ROG laptop is idle for over 30 minutes, our specially designed Pixel Refresh feature kicks in.

Model ROG Zephyrus GU605MZ-QR045W
Internet Connectivity  
Screen Size 16"
Screen Type OLED
Touchscreen No
Resolution 2560x1600 (WQXGA)
Refresh Rate 240Hz
Response Time 0.2 ms
NVIDIA G-Sync Technology Yes
AMD FreeSync Technology No
CPU Type Intel Core Ultra 9 185H
CPU Cores 16 Core (6 Performance, 10 Efficient)
CPU Threads 22
CPU Speed 2.3 GHz
CPU Boost 5.1 GHz
Unlocked/Overclockable CPU No
RAM Memory
Memory 32GB (Onboard)
Memory Type LPDDR5X
Memory Speed DDR5 - 6400(OC)
Maximum Memory Supported 32GB
Graphics Chipset NVIDIA GeForce RTX 4080 Laptop GPU
Graphics Memory 12GB
Graphics Memory Type GDDR6
GPU Cores/Streams/Execution Units  
Graphics Core Clock  
Graphics Boost Clock 2055 MHz
Graphics Memory Clock  
Graphics Memory Bus  
Maximum Graphics Power 105 W
VR Ready Yes
NVIDIA Max-Q Design No
NVIDIA 3rd Gen Max-Q Technologies No
Real-Time Ray Tracing Yes
Rays Cast  
Storage Drives
HDD Capacity N/A
SSD Capacity 2TB GB
Storage Type SSD (M.2 PCIe NVMe)
Storage Slots & Bays
  • 1 x M.2, 22-80, PCIe/SATA - AVAILABLE
  • 1 x M.2, 22-80, PCIe/SATA - OCCUPIED
Other Laptop Specifications
Optical Drive N/A
Card Reader Yes
Wireless/Bluetooth Yes
Webcam Yes
Built-in microphone Yes
Keyboard Type/Language Chiclet / UK / Illuminated
Battery 4-cell, Li Ion, 90Wh
Security Features
  • BIOS Administrator Password
  • Firmware TPM
  • User Password Protection
Colour White
Operating System Windows 11 Home
Accessories Included in Box 1 x 240W AC Power Adapter
Notebook Dimensions 354 x 14.9-17.4 x 246 mm (WxHxD)
Weight (Inc. Battery) 1.95 kg
  • 1 x HDMI 2.1
  • 1 x Headphone / Mic
  • 1 x SD/SDHC/SDXC Card Reader (UHS-II)
  • 2 x USB 3.2 Gen2 Type-A
  • 1 x USB 3.2 Gen2 Type-C Power Delivery/ DP
  • 1 x USB 4 Type-C / PD / DP / TB4
  • 1 x WiFi 802.11ax 6E / Bluetooth 5.3
Additional Information
Scan Code LN143980
Model Number GU605MZ-QR045W
GTIN 4711387379882

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
28 days
RTB Period:
1 months
Manufacturer Contact Details
01442 265548
ASUS ROG Zephyrus G16 16" 2.5K Ultra 9 CPU GeForce RTX 4080 Gaming Laptop
ASUS ROG Zephyrus G16 16" 2.5K Ultra 9 CPU GeForce RTX 4080 Gaming Laptop