Silverstone Technology RM53-502 5U Rackmount Server Chassis with Dual 5.25" Bays & 360mm Radiator Support, SST-RM53-502

The SilverStone RM53-502 is a 5U industrial server chassis designed for data-intensive computing and multi-GPU applications. It combines exceptional expandability, thermal efficiency, and flexible installation options. With support for both horizontal and upright placement, it easily integrates into desktop setups or rackmount environments to suit various deployment needs. Equipped with up to 8 PCI expansion slots, the RM53-502 can accommodate two NVIDIA RTX 5090s or four professional GPUs, delivering powerful graphics and computing performance ideal for AI development, deep learning, and simulation rendering. A built-in GPU retention bracket ensures hardware stability during transportation or mobile deployment. In terms of cooling, the RM53-502 features enhanced multi-point thermal support, including up to four 80 x 80 x 38mm high-performance fan mounts for targeted airflow across critical GPU zones. It also supports a 360mm liquid cooling radiator to maintain optimal temperatures even under heavy workloads and prolonged operation. Power flexibility is another key strength of the RM53-502. It supports PSU depths from 180mm to 200mm and accommodates high-wattage PSUs ranging from 1200W to 2050W, meeting the power needs of multi-GPU systems, storage, and other components without limitations in enterprise environments. Additionally, the chassis offers extensive storage support with universal brackets for 5.25”, 3.5”, and 2.5” drives, allowing users to configure large-capacity storage, hot-swappable modules, or front-access devices as needed. Whether you are building a dense AI workstation, deploying a multi-GPU computing platform, or creating a data storage server, the RM53-502 delivers the performance, compatibility, and reliability professionals can count on.

• Supports up to SSI-EEB motherboards
• Universal hard drive cage design supports 5.25", 3.5" and 2.5" storage devices
• Supports 360mm liquid cooling radiator, Security lock fitted on the front removable door
• Dual PSU support for PS2 (ATX)+SFX PSU, Mini Redundant, or 2U CRPS Redundant
• 8 PCI expansion slots, Upright or horizontal placement flexibility