Free Express Shipping! Synology RackStation RS4021xs+ 16-Bay NAS Enclosure 16 x 3.5"/2.5" SATA Drive Bays, 2.1 GHz Intel Xeon D-1541 Eight-Core, 16GB of DDR4 ECC RAM, 2 x 10GbE RJ45 - 4 x GbE RJ45, 2 x USB 3.2 Gen 1 Type-A Ports, RAID 0, 1, 5, 6, 10,...