Features and specifications vary by model and all images are illustrative.
Please refer to specification pages for full details

ASUS ROG Strix G815 18" Gaming Laptop Intel Ultra 9 32GB RAM 2TB SSD RTX 5080

You can’t beat the enemy if you don’t see them coming.
SKU
174867-A
MPN
G815LW-S9016W
EAN
4711387892220
£3,999.00 Save £500.00 Now £3,499.00
  • 18" 2560 x 1600 240Hz Display
  • Intel Core Ultra 9 275HX CPU
  • 32GB DDR5 RAM
  • 2TB M.2 NVMe SSD
  • Nvidia GeForce RTX 5080 16GB
  • Windows 11 Home
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Condition
Brand New

We take great pride in the products we supply and are glad to provide detailed information on each products condition. All our items range from brand new to refurbished - you can find more details in the condition tab below.

Warranty
12 Months

Cover against manufacturing faults or defects found during the warranty period. The warranty provided does not cover accidental damage or misuse. Further details can be found in the warranty tab below.

Delivery
Next Working Day Delivery on Orders Before 2pm

Enjoy lightning fast same day dispatch with next working day delivery* on all orders placed before 2pm. Plus, it's FREE for the UK mainland and you'll get a text from our courier with an hour long timeslot on the day of delivery. Peace of mind with TEKshop.

Very small, cheaper items may occasionally be sent with Royal Mail Untracked First Class. Examples include VPN timecards or Serial Number Keys.

Returns
30 Day Money Back Returns

Changed your mind? No problem, our 30-day return program allows returns up to 30 days from the date of purchase. Just make sure it's in as new condition with the original packaging.

Total Domination Awaits

Leave desktop constraints behind. The ASUS ROG Strix G815 is engineered for gamers and creators who demand absolute pinnacle performance. With enthusiast-grade components packed into a striking chassis, you are fully equipped to conquer leaderboards and tear through heavy workloads.

At a Glance

Intel Core Ultra 9

An unlocked 24-core processor reaching up to 5.4GHz provides overwhelming compute power.

RTX 5080 Graphics

Experience phenomenal frame rates and breathtaking ray tracing with 16GB of dedicated GDDR7 memory.

18" ROG Nebula Display

A beautiful 2.5K resolution panel with an ultra-fast 240Hz refresh rate and 3ms response time.

32GB DDR5 RAM

High-speed 5600MHz memory ensures your system remains highly responsive during intense multitasking.

2TB NVMe SSD

A massive PCIe 4.0 drive offers lightning-fast load times for your entire games library.

Tri-Fan Cooling

Advanced thermal management using a vapour chamber and liquid metal keeps performance peaking.

A Window into New Worlds

You cannot defeat an enemy you cannot see. The colossal 18-inch ROG Nebula display gives you a crucial competitive advantage with an ultra-fast 240Hz refresh rate. Every single frame is rendered with pinpoint accuracy.

Whether you are spotting targets in the distance or admiring detailed landscapes, the 2.5K (2560 x 1600) resolution ensures stunning clarity. With 100% DCI-P3 colour coverage and Pantone validation, creators and gamers alike will enjoy incredibly vibrant, true-to-life visuals.

Desktop-Grade Firepower

Under the bonnet lies the unlocked Intel Core Ultra 9 275HX processor. Featuring 24 cores, this CPU provides the immense horsepower needed to run demanding applications concurrently. Because it is unlocked, enthusiasts have the freedom to overclock and squeeze out every last drop of performance.

Paired alongside this is the formidable NVIDIA GeForce RTX 5080 Laptop GPU. Equipped with 16GB of GDDR7 memory, it chews through the latest AAA titles on maximum settings. Backed by 32GB of high-speed DDR5 memory and a 2TB SSD, load screens and system slowdowns are a thing of the past.

Absolute Composure Under Pressure

High frame rates generate heat, but the Strix G18 is built to stay frosty. ASUS ROG Intelligent Cooling utilises an innovative Tri-Fan Technology setup alongside a massive full-width heatsink to rapidly exhaust hot air from the chassis.

By applying a premium liquid metal thermal compound directly to the processor, temperatures are drastically reduced compared to traditional thermal pastes. This advanced cooling solution ensures your hardware maintains maximum clock speeds during marathon gaming sessions without throttling.

Future-Proof Connectivity

Step onto the server with complete confidence. Next-generation Wi-Fi 7 and a dedicated 2.5 Gigabit Ethernet port ensure you have the fastest, most stable connection available so you never drop out of a crucial match.

When it comes to building your dream battle station, the Strix G18 has you covered. Dual Thunderbolt 5 ports and an HDMI 2.1 connection give you the immense bandwidth required to drive external 4K monitors and the very best peripherals. Finally, the per-key RGB backlit keyboard allows you to personalise your setup and win in style.

PERFORMANCE
Processor | CPU Intel® Core™ Ultra 9 275HX Unlocked Processor - 24-core - 2.7 GHz / 5.4 GHz - 36 MB cache
Memory | RAM 32 GB DDR5 (5600 MHz)
Storage Type SSD
Solid State Drive | SSD 2TB M.2 NVMe PCIe 4.0 SSD
Hard Disk Drive | HDD None
Graphics | GPU NVIDIA® GeForce RTX™ 5080 Laptop GPU, ROG Boost: 1550MHz* at 175W (1500MHz Boost Clock+50MHz OC, 150W+25W Dynamic Boost), 16GB GDDR7
Audio | Speakers - Dolby Atmos - AI noise cancellation - Hi-res certification - Smart Amp technology
Camera | Webcam Full HD IR webcam - Compatible with Windows Hello
Microphone Integrated Microphone
Battery 90WHrs, 4S1P, 4-cell Li-ion
Power Adaptor Rectangle Conn, 380W AC Adapter, Output: 20V DC, 19A, 380W, Input: 100-240V AC, 50/60Hz universal
DESIGN
Display 18" 2.5K 2560 x 1600p - ROG Nebula - 240 Hz display - 500 nits - 16:10 aspect ratio - Supports Dolby Vision HDR - Pantone Validated - G-Sync - Anti-glare display - DCI-P3: 100% - IPS-level - Viewing angle: 170 - 3ms
Touch Screen None
Keyboard Per-key RGB backlit chiclet keyboard
Colour Grey with Green Accents
Dimensions (WxDxH) 399 x 298 x 32 mm
Weight 3.42 kg
FEATURES
Operating System Windows 11 Home
Ethernet 2.5G Ethernet port
Wireless Triple-band WiFi 7 - 2x2
Operating System Windows 11 Home
Bluetooth Bluetooth 5.4
Fingerprint Reader None
Optical Drive No Optical Drive
Ports - USB 3.2 Gen 2 Type-A x 3 - HDMI 2.1 x 1 - Thunderbolt 5 x 2

Condition

The item in this listing is: Brand New


Brand New

New, unopened, and unused products with full warranty and support.

Open Box

‘Open Box’ means that the item cannot be sold as new – a mix of cancelled, undelivered orders, and warranty replacement products.

  • Box has been opened but device has never been used.
  • Item is in ‘as new’ condition, may have the odd minor handling mark.
  • Most likely retail packaging or may be in replacement box.
  • 12 Month Collect and Return Warranty* (Manufacturer/ TEKshop).

Refurbished Products

Love technology but hate the cost? Then why not consider a refurbished device for your next purchase? Not only will you be helping to save the environment, but you'll also be saving some money!

Refurbished products offer the same reliability and performance as new products, but for a lower price. Many customers choose to buy refurbished, as it's a great way to do your bit for the planet without giving up the things you love. And the icing on the cake? You're also covered by a minimum 12 month warranty on all products. It pays to go green!

Grade A - Excellent

‘Grade A’ means that the item is in excellent condition – a mix of ex-display, up-to 14-day customer returns and slightly imperfect products.


  • Professionally Refurbished; inspected, cleaned, and tested by a qualified technician.
  • Item is in excellent condition, likely will only have minor marks.
  • May have retail packaging or may be in replacement box.
  • 12 Month Collect and Return Warranty* (Manufacturer/TEKshop).

Grade B - Very Good

‘Grade B’ means that the item is in very good condition - a mix of ex-demo, up-to 30-day customer returns and imperfect products.


  • Professionally Refurbished; inspected, cleaned, and tested by a qualified technician.
  • Item is in very good condition, will have visible marks and scratches.
  • May have retail packaging or may be in replacement box.
  • 12 Month Return to Base Warranty** (TEKshop)

Grade C - Good

‘Grade C’ means that the item is in good condition - a mix of ex-demo, up-to 60-day customer returns and minor damaged products.


  • Professionally Refurbished; inspected, cleaned, and tested by a qualified technician.
  • Item is in good condition, will have moderate marks and scratches.
  • May have retail packaging or may be in replacement box.
  • 12 Month Return to Base Warranty** (TEKshop).

Types of Warranty

*Collect and Return – In the case of a claim under warranty, TEKshop or the Manufacturer will arrange collection and once the repair is completed, they will return it back to you. This will be at the expense of TEKshop or the Manufacturer.

** Return To Base – In the case of a claim under warranty, you will be responsible for returning the device back to TEKshop, at your expense. TEKshop will then carry the repair and return the device back to you. The return shipping will be at the expense of TEKshop.

*** All PC Components and Accessories will have Return To Base Warranty.

All graded items only include essential accessories. In most cases, just a charger.

ISO 13406-2 Pixel Policy Applies on refurbished products (1-2 dead pixels acceptable)

Here at TEKshop, we have devised an accurate grading policy to ensure we deliver products to our customers with clear and concise information on their condition, both physically and functionally. Please take a moment to review our gradings.

Green Brand New Grading Badge Icon Brand New

  • Sealed item
  • Original retail packaging
  • 12 Month manufacturer warranty
  • Backed up with 12 month TEKshop collect and return warranty

Blue Open Box Grading Badge Icon Open Box

  • Box has been opened but goods are in 'like-new' condition
  • Original retail packaging / OEM box
  • Casing may have very minor handling marks from inspection
  • 12 Month collect and return warranty from manufacturer or TEKshop

Orange Grade A Grading Badge Icon Grade A

  • Device will be in excellent condition with minimal, to no, signs of use
  • May have light scratches/marks/blemishes
  • Fully functional and updated to the latest operating system/firmware
  • Professionally refurbished (tested, inspected and cleaned) by qualified specialist
  • Original accessories, may come in generic packaging
  • 12 month collect and return warranty from manufacturer or TEKshop

Red Grade B Grading Badge Icon Grade B

  • Device will be in good condition with signs of usage
  • May have visible scratches/marks/blemishes
  • Fully functional and updated to the latest operating system/firmware
  • Professionally refurbished (tested, inspected and cleaned) by qualified specialist
  • Original accessories, may come in generic packaging
  • 12 month return to base warranty from TEKshop

Warranty

We stand by our products!

All of our products are covered by a warranty unless stated otherwise on the listing (usually under the conditions tab. This warranty covers manufacturing defects and hardware faults that arise within the first 6-12 months of ownership.

All orders are posted with a VAT invoice in the box showing the date of purchase, price and VAT details. Please keep this invoice safe as it is sometimes required for warranty claims. You are of course welcome to contact us for a replacement invoice if needed, and we can also email copies if you would like a digital version.

Please note: Any item delivered damaged must be reported to us within 48 hours of receipt.

In the event of a fault developing in the first 14 days of receiving your purchase, please get in touch with us as soon as possible, we will help you with troubleshooting and resolving the issue. If a fault develops after 30 days, you will need to get in touch with the manufacturer to open a warranty claim. This will usually involve letting them know what has gone wrong and they will arrange for the issue to be rectified for you. If for any reason the manufacturer rejects the warranty claim, or you have any other difficulties please contact us and we will be more than happy to help.