The Supermicro CSE-846BE1C-R1K03JBOD is a 4U high-density JBOD storage chassis designed for enterprise and archival storage applications. It supports up to 24 hot-swappable 3.5" SAS3/SATA3 drives with dual or single 12Gb/s SAS expanders, providing high-speed, reliable connectivity. Equipped with redundant 800W/1000W Titanium-level power supplies and IPMI remote management, it ensures energy-efficient and uninterrupted operation. The chassis also includes 4 Mini-SAS HD ports for internal or external cascading and NTP time synchronization support. Ideal for cloud backup, data replication, and mission-critical storage environments, this rackmount solution delivers flexibility, scalability, and robust performance for modern data centers.