The Supermicro CSE-417BE1C-R1K28LPB designed for high-capacity enterprise storage, this 4U rackmount chassis supports up to 72 hot-swappable 2.5" SAS/SATA drives. Equipped with high-efficiency Platinum power supplies and a 12Gbps SAS3 backplane, it provides the reliability and speed required for cloud storage, data replication, and heavy I/O applications.