Thermaltake Capo X fits two full PCs in one case for $190

Thermaltake's Capo X puts two completely separate PCs inside a single tower for $189.99 — less than an NZXT H9 Flow built for just one system. Announced at Computex in June 2026 and now on sale in the US, the case stacks two independent Micro-ATX or Mini-ITX builds vertically inside a steel-and-glass enclosure that stands 691mm tall. UK and European pricing remain unconfirmed, per gagadget EN.

The hardware

Each of the two compartments is fully spec'd out. Both support GPUs up to 420mm long, CPU coolers up to 180mm tall, and their own power supply. On the cooling side, the entire chassis accommodates up to 13 × 120mm fans and dual 360mm radiators — one set per system. The 1mm steel frame is fronted by a 4mm curved tempered glass panel on the left side, and each system gets its own front-panel I/O: a USB-C port, two USB 3.0 ports, and audio jacks.

The case's 691mm height is a direct consequence of that vertical stacking. That's roughly the same as a standard office pedestal drawer unit — tall enough to warrant checking your desk clearance before ordering.

Who actually needs this

Thermaltake pitches three use cases. The most credible is streaming: one machine runs the game, the other handles video encoding and chat management, keeping frame rates clean. That's a well-established workflow and the Capo X makes it physically neater than running two separate towers.

The second scenario is local AI workloads — a dedicated machine running a local language model around the clock while you work on the primary system. The pitch is real, though Igor's Lab notes the case price is the easy part: two CPUs, two motherboards, and two PSUs add up fast regardless of the chassis.

The third use case is shared desk setups — two people, one footprint. It's the most straightforward argument for the design.

Availability and price

US buyers can order now, with broader retail through Newegg and partners expanding in September 2026. At $189.99, the Capo X costs less than several single-system mid-towers in the premium segment, which is genuinely notable. The caveat: no independent thermal testing has been published yet, so how well two high-power systems coexist inside one enclosure remains to be seen.

UK and EU pricing are still unannounced. If you're outside North America, it's a waiting game for now.