Free Express Shipping! Synology DiskStation DS423 4-Bay NAS Enclosure 4 x 3.5/2.5" SATA HDD/SSD Drive Bays, Realtek RTD1619B Quad-Core, 2GB of DDR4 RAM, 2 x Gigabit Ethernet Ports, 2 x USB-A 3.2 Gen 1 Ports, RAID 0, 1, 5, 6, 10, JBOD, Basic, Hybrid,...