BOB1® Open ITX Case

The BOB1 open-frame ITX case was designed for enthusiasts who want maximum liquid-cooling performance on minimal desk space. With a footprint of just 331 × 271 mm, it supports two 480 mm radiators, thick radiators up to 72 mm, pump/reservoir combinations, and graphics cards of virtually any size.

Thanks to the open-frame layout, heat does not build up the way it can inside closed Mini-ITX cases. At the same time, the system remains easy to build, maintain, and upgrade: drain port, fan hub, controller, soft tubing, and hard tubing can all be integrated cleanly. And because no riser cable is required, the GPU connects directly to the motherboard — reliable, compatible, and with one less potential point of failure.

The result: a compact open-frame ITX case for uncompromising custom liquid cooling — with radiator capacity usually found in much larger tower cases.