Watercooled PCs 

Elevate your gaming experience with our Watercooled PC builds, designed for maximum performance and style.
Flow Dark Ultra

Flow Dark Ultra

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  • RTX 5080 16GB
  • AMD Ryzen 9 9800X3D
  • 32GB (2x16) Lexar RGB DDR5 6000mhz
  • 2TB Nvme Gen 4 M.2
$6,599
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Neptune Titan

Neptune Titan

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  • ASUS ROG Strix GeForce RTX 4090
  • Intel Core i9-14900K
  • G.Skill Trident 64GB 2x32GB DDR5 6000MHz
  • Samsung 990 PRO 4TB PCIe 4.0 NVMe
$8,999
$13,199
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Flow Light Ultra

Flow Light Ultra

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  • RTX 5080 16GB
  • AMD Ryzen 9 9800X3D
  • 32GB (2x16) Lexar RGB DDR5 6000mhz
  • 2TB Nvme Gen 4 M.2
$6,599
VIEW PRODUCT
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Why Custom Watercooled?

20x

Lower CPU temps

50%

PC noise reduction

20%

Lower GPU temps

30x

Heat dissipation
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What goes into a Watercooled PC?

1

Fans

Fans are mounted directly onto the radiator to create airflow and cool it down. the fans can operate at lower speeds than traditional air coolers, resulting in a quieter and more efficient cooling solution for your system.

2

Pump

The pump pushes the coolant through the loop, while the reservoir, often connected to the pump, stores the coolant and acts as the primary filling point for the system.

3

Waterblocks

Water blocks replace air coolers or AIO liquid CPU coolers to efficiently transfer heat from the processor or graphics card to the liquid.

4

Fittings

Fittings serve as the connecting pieces between tubing and components, such as water blocks, in a custom water-cooling system. The tubing connects all the components in a single loop and carries the coolant from one part of the system to the next.
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A showcase of art for every home or office.

Watercooled PCs are not just high-performance machines, they are works of art. With custom water-cooling solutions, you can build a PC that not only performs well but also looks stunning. With the use of colored coolant, lighting, and custom tubing runs, you can create a PC that is a true showcase of art.

Quality components tailored to your needs.

Quality components tailored to your needs.

We understand that quality is everything when it comes to building a custom PC. That's why we only use the highest quality Watercooling components from top brands like Corsair, EKWB, and Heatkiller. These brands offer components that are built to last and perform to the highest standard. With Radium PCs, you can trust that you are getting the best quality components for your custom water-cooled PC.

Dedication to the craft of Watercooling.

Watercooled PCs are not just high-performance machines, they are works of art. With custom water-cooling solutions, you can build a PC that not only performs well but also looks stunning. With the use of colored coolant, lighting, and custom tubing runs, you can create a PC that is a true showcase of art.
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#radiumpcs on Instagram

Explore our unique watercooled builds for some inspiration on your new build!
What Our Customers are Saying

KUDAN: LVL 2

Bought this as a gift for my girlfriend and she loves it. Service was great, friendly staff and very clear and professional. Looking to get an upgrade for myself from them soon!

Callan McPherson

KUDAN: LVL 13

Such a clean build! Beautiful looking rig 😍 suits the aesthetics of my gaming area perfectly!!

Very impressed, Packaged well and arrived in good time, performance is flawless.

Thanks Radium Pc's for a super quality product !

Rachael Hughes

TERROR: LVL 7 (Ryzen)

Super happy with our selections and the advise given when deciding on them. Absolutely love the end product ❤️

David Hampson