Cryorig Demos Updated Near-Silent Water-Cooled PC Case at Computex 2026

Cryorig previously showed off its Lull silent PC case at Computex 2025, and at Computex 2026, the brand has debuted a more refined version of the Lull PC, with neater hose routing and apparent expanded active cooling support. The new Lull chassis still uses the same left-side-panel cooling solution, but this time, the radiator has been expanded to 450 × 475 × 19 mm, which actually works out to less volume than the previous iteration, however, it increases the surface area, which likely results in increased cooling capacity. The case itself weighs in at a whopping 15.8 kg. As with the previous version, there is an AIO pump block on the CPU that pumps water through the loop, so the system is unlikely to be entirely silent. However, the pump runs at a constant 2700 RPM, which is slower than many commercially available AIO coolers.

One of the biggest changes to the case design is that the tubing for the water cooling block connects to the pump via ports mounted to the inside of the case behind the motherboard tray. Previously, the Lull case had space for the tubing to exit the case and enter the radiator externally, so this change makes the whole build cleaner. The new case also has room for three 120 mm fans behind a ventilated case front panel, where the old model had a tempered glass panel curving around the front and right side of the case. This is a notable change, because it means users can install low-RPM fans in the front of the case to provide direct front-to-back airflow through the case for cooling VRMs and non-passively cooled components, like the PSU. The case itself supports up to ATX motherboards, and there appears to be ample room behind the motherboard tray for things like cable management, SSD installation, and even two 3.5-inch HDD trays in the bottom of the case.