Designed for flexible deployment, the TS-855eU-RP 8-Bay NAS Enclosure from QNAP features a 2 RU design with a short 11.7" depth, making it ideal for small racks, wall-mounted AV racks, and network cabinets where the extra space may be used for cable management and ventilation. Despite its size, you can fit up to eight 2.5" / 3.5" SATA III drives into the available bays alongside two M.2 NVMe PCIe 3.0 SSDs for caching. The drives may be configured for RAID 0, 1, 5, 6, 10,50, and 60 with triple mirror and triple parity functionality to balance between performance and data redundancy.