The Synology DS223 is a 2-bay NAS unit preinstalled with 4TB of SATA storage capacity, featuring a sleek black design. With a read speed of 112MB/s and write speed of 118MB/s, this HDD-only NAS unit supports hot plug functionality and offers a reliable storage solution for your data needs. The unit is equipped with a 3.5" form factor, making it compatible with various devices and providing fast data transfer speeds with its RJ-45 Ethernet interface. Backed by a 1-year manufacturer warranty, the Synology DS223 is a high-performance and dependable storage solution for your home or office. Include 2x 4tb Seagate Ironwolf SATA drives