Ideal Entertainment Center with 4K Ultra HD Capability Designed for multimedia enthusiasts, DS218play supports real-time transcoding of 4K Ultra HD source content. With the availability of centralized management, DS218play is ideal for fast file sharing and reliable backup for all types of devices. 2-bay NAS with optimal multimedia solution for home users 4K video transcoding on the fly with 10 bit H.265 codec support. Operating Temperature : 5°C to 40°C (40°F to 104°F), Storage Temperature : -20°C to 60°C (-5°F to 140°F) Up to 112 MB/s and 112 MB/s sequential reading and writing throughput, respectively Over 112 MB/s encrypted sequential reading throughput and 112 MB/s encrypted sequential writing throughput Powered by a 64-bit 1.4 GHz quad-core processor with 1 GB DDR4 RAM