TheEXT XLis an updated take on our current EXT universal radiator stand, specifically designed for handling extra large radiators that are outside the traditional size range for cases. Made from 3/16” steel in the USA, this XL stand can be utilized in multiples ways, and will securely hold and balance your external radiator without issue.
Made from 3/16" thick steel and powder coated textured black, this two-piece radiator stand is designed to accommodate extra large radiators that can't fit inside PC cases.
With an updated mounting system, the EXT XL can be mounted vertically, or upside down. This new feature allows external radiator setups to be under your desk, or on your wall.
Utilizing an adjustable mount system, this re-design allows radiator end tanks to be installed at the bottom, allowing more possibilities for tube routing or overall preference.
Comes with four adhesive rubber dampening pads for desktop placement.
The EXT XL is designed to handle these size radiators: 180mm, 180mm Dual, 180 Triple, 200mm, 200mm Dual ( 400mm ), 1080mm, 1260mm, Quad 480/560.
Disclaimer: 200mm and 400mm radiators can only be mounted with end tanks upward when stood up vertically!
Fully modular rail design allows adjustment of each component for precise fitment.
Included LiquidHaus BLK bracket allows easier setup for complex watercooling loops.
Universal DDC bracket compatible with a wide range of watercooling hardware.
Multiple GPU placement and orientation options with included GPU bracket
Rear 140mm mount dedicated for accessory components like distros or fans.
Collapsible content
Compatibility
Required Supporting Hardware:
ITX motherboard
ATX power supply
420mm radiator
Custom PSU cable lengths (see below)
Materials
10 Ga. & 11 Ga. Brushed 304 Stainless Steel
Manufactured in the USA
Assembled Dimensions
From 19.75” to 23” Tall
9.25” Wide
From 7.25” to 10.5” Deep
Custom Power Supply Cable Lengths
EPS: 18-20”
24pin: 30”
PCIe/12VHPWR/12v-2x6: 35” for right angle connectors, 38” for straight angle connectors.
We recommend CableMod and utilizing their Custom Configurator!
LIQUIDHAUS RECOMMENDATIONS
Assembly Order Recommendation for the LiquidHaus ISO: Radiator > Motherboard Plate > PSU Bracket > PSU > Motherboard > GPU > Watercooling Components.
Intended Audience: Designed for advanced watercooling PC builders, but built for ease of use. Enjoy exploring various hardware orientations!
Cable Management: We recommend CableMod custom-length cables or making your own for a polished look. Ideal PSU length for aesthetics is 7.125”. Longer PSUs work but require adjusting cable lengths (based on a standard 6.5” PSU).
Hardware Requirements: This chassis requires a 420mm radiator, ATX PSU, and ITX motherboard. SFX PSUs are not recommended.
Accessory Brackets: The 120mm accessory bracket supports distros and radiators up to 360mm. The rear 140mm mount offers additional compatibility for 120mm or 140mm watercooling components.
GPU Placement: A PCIe riser cable (20cm Right Angle Gen4) is required but not included. We recommend this one.
Cable Routing: A small channel near the motherboard IO is for routing display cables and peripherals. Use right-angle cables for a cleaner look.
Adjustment Tip: All parts are hand-inspected, but if a bracket isn’t perfectly aligned, you can bend it by hand for precise adjustment.
ISO Prototype Builds
Here are some examples of ISO builds we have completed during our product testing. Please note that, due to the nature of the prototype, certain small details may differ from the final product.
