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Steam Machine Companion Cube now up for pre order, arrives next month with matching Steam Controller skin
We suspect its late July shipping date is close to the Steam Machine
Jack Goodall
Last Updated on June 22, 2026
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Table of Contents
Companion Cube and ‘Test Chamber’ Steam Controller available now
Early Prime Day deals
Companion Cube ($129.95) ships in late July
Poverty Cube ($99.95) ships in October
Steam Machine Companion Cube specs
Materials
Size & Weight
Prime Day is coming â donât miss the deals
Although we’re still waiting for Valve to announce exactly when the Steam Machine releases (all we know is that it’s coming this summer), popular accessory brand dbrand has already opened pre-orders for its Companion Cube enclosure. This design was first teased soon after the cubed mini PC was announced, and you’ll be able to get one as soon as ‘late July’.
That seems to suggest that the Steam Machine will launch within the same timeframe. Either way, the limited-edition accessory is currently up for pre-order on the dbrand store, priced at $129.95 for the full package, including a handful of extra goodies, such as a Portal-themed Steam Controller skin. dbrand is also selling a ‘Poverty Cube’ version for $99.95.
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Companion Cube and ‘Test Chamber’ Steam Controller available now
As mentioned, there are two packages being sold by dbrand. If you want to get your hands on the kit as soon as possible, then you’ll have to opt for the more expensive ‘Companion Cube’ package. The ‘Poverty Cube’ package won’t be shipping until October. Keep in mind that neither of these actually comes with the Steam Machine itself – it’s just the accessories.
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Companion Cube ($129.95) ships in late July
Companion Cube shell/case
Companion Cube-themed packaging that doubles as a Test Chamber diorama
Test Chamber Steam Controller skin
Super Button stand
Portal cake-themed suede cloth
Themed Companion Cube packaging, source: dbrand
Poverty Cube ($99.95) ships in October
Companion Cube shell/case
Plain cardboard packaging
Steam Machine Companion Cube specs
The specs below cover all you need to know about the Companion Cube case itself. Ever since Valve announced the Steam Machine back in November last year, we’ve seen people creating their own 3D printed accessories, with the Companion Cube being a go-to design. The specs below reveal what a more ‘official’ build looks like, including dimensions.
Materials
Pink MaterialPolycarbonate (3595 C)Light Gray MaterialPolyurethane (427 C)Medium Gray MaterialPolycarbonate (423 C)Dark Gray MaterialPolycarbonate (425 C)Panel MagnetsN52 NeodymiumScrewsM3×8 Hexagon Socket Head Cap ScrewsInterior Assembly ScrewsM3×8 Pan Head Machine Screws with WasherRemovable Panel Assembly ScrewsM3×8 Pan Head Self-Tapping ScrewsAllen Key2.5 mm Hex
Size & Weight
Height186.6mmWidth186.6mmDepth186.6mmRubber Foot Height (Min)3.4mmRubber Foot Height (Max)6.3mmWeight1.049kg
The new Companion Cube is not just a skin – like a vinyl wrap/sticker skin you put on your Steam Machine – it’s a complete case that surrounds the device. Two different “height profiles” allow users to keep the Machine’s LED bar in view, and dbrand says the case offers “uninhibited airflow” – the rear I/O is unobstructed. The magnetic front panel may also be removed.
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964Would you buy a bare bones Steam Machine?Would you buy a variant of the Steam Machine with no RAM and/or no SSD and install them separately to help save on costs? No, I want the Steam Machine to be complete Yes, I would buy a RAM-less version Yes, I would buy an SSD-less version I'd buy a bare bones version with neither component
About the Author
Jack Goodall
At PC Guide, Jack is mostly responsible for reporting on hardware deals. He also specializes in monitors, TVs, and headsets and can be found putting his findings together in a review or best-of guide.
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Table of Contents
Companion Cube and ‘Test Chamber’ Steam Controller available nowCompanion Cube ($129.95) ships in late JulyPoverty Cube ($99.95) ships in OctoberSteam Machine Companion Cube specsMaterialsSize & Weight
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