RM2 is made entirely from magnesium-aluminum oxide material. The design style combines elegant, simple lines with a strong metallic look. Unlike the right-angle design of the previous U-series, RM2 features an innovative 360-degree design with rounded shapes. It supports not only dual-slot graphics cards within 290 mm but also CrossFire graphics cards, providing users with a powerful mini platform. The entire outer shell of RM2 is constructed from 1.8 mm magnesium-aluminum oxide alloy material. The Jonsbo team has extensive experience in processing anodized surfaces, featuring two high-speed USB 3.0 interfaces, gold-embossed wire-drawing feet, metal CD texture buttons, and a stable unibody main body with integrated nail burying. No screws are visible on the top, front, or sides. With RM2, users have a great opportunity to upgrade and expand their machines. Due to high raw material costs, traditional full aluminum ATX cases are very expensive. Because of their small size, they usually do not support standard ATX motherboards. There are many limitations for users to expand and upgrade their systems. RM2 allows traditional users to experience the integrated furniture design and the feeling of metallic texture promoted by Jonsbo. Additionally, DIY enthusiasts can choose from more motherboards and graphics cards.