TerraMaster, a professional brand that specializes in providing innovative storage products including network-attached storage (NAS) devices, proudly presents the F5-221 5-bay Network Attached Storage (NAS), ideal for small business and home cloud storage. The TerraMaster F5-221 is powered by an Intel dual-core 2.0 GHz processor offering speeds of up to 119MB/s. The F5-221 supports AES hardware encryption and 4K HD video transcoding. It also comes with multiple layers of data security and features the next-generation Btrfs file system.