Thermaltake’s CAPO X is the ultimate his/her dual PC case

Thermaltake launches its CAPO X dual-system PC case at Computex 2026

Thermaltake has taken its View Cross TG prototype and turned it into a finalised product: the CAPO X dual-system PC case. Why CAPO X? Thermaltake says it stands for Cross-Platform Architecture for Parallel Operation. I just think it’s a good-sounding name.

Thermaltake says its CAPO X PC case launches this month and will be available for $189.99 US. The case supports two Micro ATX motherboards and two ATX PSUs, allowing it to accommodate two complete PCs. This makes this case ideal for streaming setups, giving users dedicated streaming and gaming hardware, or single-case his/her style setups.

(OC3D at Thermaltake’s Computex 2026 booth)

The idea is simple: a single, tall PC case that supports two MATX systems inside. The case supports up to two 280mm radiators on its side, or two 360mm radiators (1 on top, one on the case’s side). Behind this case’s motherboard tray, there is support for two 3.5-inch drives or five 2.5-inch drives. In total, this case supports up to 13 120mm fans.

Both systems inside this case can have separate I/O. There is a single set of IO ports on the front of the case, and another at the top. This should make it clear which system each I/O set is for.

At their Computex booth, Thermaltake has several CAPO X cases on display. This includes setups with custom liquid cooling and All-in-one CPU liquid coolers.

As mentioned earlier, this case launches this month with an MSRP of $189.99.

You can join the discussion on Thermaltake’s CAPO X PC case on the OC3D Forums.