
Watercooled Gaming PC with NVIDIA GeForce RTX 5090 & Intel Core i9 14900KS
3XS Dynamic Fluid, Watercooled Intel Core i9 14900KS, 64GB DDR5, 32GB ASUS RTX 5090, 4TB M.2 SSD, Win 11
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3XS Dynamic Fluid
The 3XS Dynamic Fluid features the LIAN LI OL11 Dynamic XL as its chassis, chosen by our 3XS engineers for its immaculate build quality and ample room for water-cooling potential, our team have created a system with an incredible blend of performance and aesthetics.
Featuring a 32GB ASUS GeForce RTX 5090 TUF GAMING OC graphics card based on the new Ada Lovelace architecture, featuring GDDR7 memory, 3rd generation RT cores, 4th generation Tensor cores and support for DLSS 3.5, The 3XS Dynamic Fluid can support high resolutions in game and provide silky smooth framerates to give you a competitive edge in the latest titles.
Paired with our powerful GPU, our team provide the latest in desktop silicon, the incredible 24C/32T Intel Core i9 14900KS CPU which brings unmatched performance to your gaming setup, alongside a sleek ASUS ROG STRIX Z790-E GAMING WIFI motherboard, housing 64GB of Corsair Dominator Platinum RGB 6200MHz DDR5 memory and a massive 4TB Corsair MP600 PRO NH PCIe 4.0 NVMe M.2 SSD for lightning quick loading times, file transfer and storage.
The 3XS Dynamic Fluid also includes an innovative EKWB Distribution plate which is housed in the front of the chassis, perfectly complimenting the build with a sleek and intricate plate showcasing the vibrant colours of your chosen fluid, while providing incredible cooling potential as well.
We professionally tweak this system to keep temperatures and noise levels down to a minimum and our engineers have managed to perfect the balance between acoustics and performance.
This gaming PC comes with Windows 11 Home pre-installed and a premium 3-year warranty.
If this isn't exactly what you are looking for you can use our 3XS Configurator here to build your perfect Watercooled Gaming PC.
Key Features

INTEL PROCESSOR
Take your creativity to the next level with the power you need to create, edit and share.

NVIDIA Graphics Card
Supports stunning ray traced graphics.

DX12 ULTIMATE READY
Supports the latest games out of the box.

GeForce Experience
Automatically optimises games for the best experience.

Streaming Ready
Ready to stream your gaming highlights.

iCUE Lighting
iCUE programmable RGB lighting illuminates your PC.

Hardline Tubing
Custom made tubing links the watercooling loop together.

DISTRIBUTION PLATE
Say goodbye to unsightly junctions and unnecessary tubing.

OCCT Platinum Certified
Each 3XS system is rigorously tested to ensure maximum stability.

Microsoft Copilot
Your everyday AI companion built for creativity and boosting your workflow.
Specifications
Component | Description |
---|---|
Chassis | Lian Li PC-O11 Dynamic XL |
Motherboard | ASUS ROG STRIX Z790-E GAMING WIFI |
Processor | Intel Core i9 14900KS, 24C/32T, 3.2GHz – 6.2GHz |
CPU Cooler | Bespoke CPU and GPU hard-line water-cooling loop with premium EK RGB components |
Memory | 64GB (2x32GB) Corsair Dominator Platinum 6200MHz DDR5 |
Graphics Card | 32GB ASUS GeForce RTX 5090 TUF GAMING OC |
Power Supply | Corsair RM1000e - 80PLUS GOLD |
System Drive | 4TB Corsair MP600 PRO NH PCIe 4.0 NVMe M.2 SSD |
Operating System | Microsoft Windows 11 Home |
Recovery Media | Recovery USB drive with system image and diagnostic software |
Warranty & Support | 3 Year Premium (Parts & Labour) Warranty - 1st Year Onsite, 2nd & 3rd Return to Base, including lifetime support |
Accessories | 3XS Mug & Cable Tie |
Connectivity

4 x USB 3.2 Gen1 Type-A
6 x USB 3.2 Gen2 Type-A
1 x USB 3.2 Gen2 Type-C
1 x USB 3.2 Gen2x2 Type-C

3 x DisplayPort 1.4a
2 x HDMI 2.1a

Intel 2.5 Gigabit LAN

Intel WIFI 6E
Bluetooth 5.2
Explore Xbox Game Pass for PC

All 3XS Systems now include 1 month of Xbox Game Pass for PC, giving access to download and play over 100 high quality PC games straight out of the box, including Microsoft Flight Simulator and Wasteland 3. Explore a deep library of PC-first games and play all-new games from Xbox Game Studios the day they launch.
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Why buy a 3XS Gaming PC?
Anyone can build a PC, so what really makes the difference between any old PC and a 3XS PC? For starters, our team has been designing and building PCs for more than 20 years, so we have a huge amount of experience in building highly reliable systems that deliver the most performance for your budget. Here are the key reasons to buy a 3XS Gaming PC.

3XS Gaming PCs are pre-built and tested in our factory to be delivered next-day.
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3XS Gaming PCs include a three-year warranty, so if anything goes faulty we’ll repair or replace it.
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If you’re not totally satisfied with your 3XS Gaming PC you can return it up to 30 days after delivery.
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