This B&H Kit includes a Synology RackStation RS812RP 4-Bay NAS Server and 4 x 2TB Western Digital Hard Disk Drives, providing you necessary storage and fast access to a large amount of data. The RackStation is a high-performance, scalable and full-featured rackmounted network attached storage solution. It is specifically designed for small and medium-sized businesses that require an efficient way to centralize data protection, simplify data management and rapidly scale up storage capacity with minimal time spent on setup and management.With the link aggregation enabled, the NAS server delivers an average 175.11 MB/s writing speed under RAID 5 configuration in a Windows environment and 202.31 MB/s reading speed. The NAS server brings you the high performance that your data-intensive applications demand for a storage system and offers the ability to scale up storage capacity. The Western Digital Hard Disk Drive features a SATA 6 Gb/s interface along with a large 2TB storage capacity, giving you fast access to a large amount of data. This drive is designed for optimal performance in 24/7 NAS environments. Along with enhanced NAS performance, you also benefit from enhanced energy efficiency greatly, reducing the cost involved in running a variety of NAS solutions.