The Supermicro CSE-947SE2C-R1K66JBOD is a high-density 4U storage enclosure engineered for massive data scaling within enterprise data centers. Featuring 90 hot-swappable 3.5" SAS3/SATA3 drive bays in a top-loading configuration, this JBOD (Just a Bunch of Disks) solution addresses the critical requirement for high-capacity storage without the complexity of integrated compute nodes. It is primarily deployed for software-defined storage (SDS), massive backup repositories, Big Data analytics, and media archiving where floor space efficiency is a primary concern.