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DDC Reservoir

$ 69.99 USD

The andhans r1 DDC-reservoir supports a DDC pump and can be installed in your andhans r1 using the included bracket. Installing a DDC-reservoir ensures practical and accessible filling and draining of the loop. [Using the DDC-reservoir doesn't impact any of the water-cooling/ radiator support, up to dual-280mm radiators can still be installed.]

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Machined with quality.

Every part in the r1 was designed with quality, durability, and efficiency in mind. This gives a sumptuous feel to every curve. Discover the andhans r1 on the Overview Page.

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2 x 280mm radiators

The r1 allows for dual 280mm radiators for extreme liquid cooling. This much radiator volume requires a sufficient pump. This is why the r1 supports a reservoir + pump combo allowing you to benefit from a DDC or D5 pump! If this in not enough however, remove the exterior panel and expand support to any part size and spec with: unlimited radiator support , CPU cooler support and much more.

External radiators

The r1 supports external radiators allowing for endless power. In landscape mode (default) the r1 supports up to 2 external radiators. In portrait mode the r1 supports up to 3 external radiators.

4 Slot 338mm GPU

The r1 supports almost any size of GPU on the market! Your GPU is guaranteed fresh airflow, assisted by a simple and effective airflow path.

3 Layouts

The r1 can be configured into 3 different layouts. This allows you to build your pc around a unique use-case geared towards your needs without having to buy a new case.
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Layout 1 - specialises in large air-coolers, huge GPUs and a simple, budget friendly and riser-free build process.

Layout 2 - specialises in water cooling. Up to dual 280mm radiators and a DDC or D5 reservoir.

Layout 3 - specialises in support for ATX components to ensure the simplest possible transition to ITX. Up to an E-ATX motherboard, an ATX PSU and huge GPUs. A 240mm or 280mm radiator can be installed depending on the exterior frame size. This layout requires a medium or large exterior frame, portrait orientation feet and an L3 motherboard bracket.

2 orientations

The r1 can be configured in two orientations, landscape and portrait. This allows you to save as much desk space as possible and install an extra external radiator (up to 4).

The r1 features 2 layouts,
each is optimised for a highly desirable use case.

Layout 1

Layout 2

Optimised for Air Cooling
Optimised for Water Cooling
Up to One 280mm Radiator
Up to Dual 280mm Radiators
Up to 140mm CPU Coolers
Up to 55mm CPU Coolers
Up to a 338mm GPU
Up to a 338mm GPU
Up to an ATX PSU
Up to an SFX-L PSU
Up to 8 SSDs / 4 HDDs
Up to 12 SSDs / 6 HDDs
The chart above must not be used as a metric to purchase and plan a build, it is just an overview of the general specifications of each layout. To get the full specification list and advice on part combinations visit the Tech Specs page.

Designed to Ventilate.

The r1 Has been designed with ventilation and great air-flow at out top priority. This is why we supply an optional mesh / perforated side panel and why we designed the interior and exterior panels to be as ventilated as possible. You can also turn your r1 into an open system by removing the exterior panels. This removes all restriction to part size and takes airflow capability to it's maximum.

Engineered to Perform.

The interior Frame promises to utilise empty space to the limit. Countless configurations allow for the use of an ATX power supply, a micro ATX motherboard (with and Extended Top Frame) and up to 12 SSDs / 6 HDDs making the r1 your best option for downsizing your ATX pc.

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