Synology RackStation RS1619xs+ is a high-performance 1U rackmount NAS with comprehensive storage data backup and collaboration applications suitable for small- to medium-sized businesses. RS1619xs+ simplifies data management optimizes virtualization environments and rapidly expands storage capacity with minimal time investment in setup and maintenance. Synology RS1619xs+ is backed by Synologys 5-year limited warranty. N/AN/ASynology RS1619xs+ is a 1U 4-bay rackmount network attached storage solution equipped with a quad-core processor 8 GB DDR4 memory (expandable up to 64 GB) and four Gigabit LAN ports. With an optional 10GbE network adapter card installed RS1619xs+ delivers sequential reading throughput over 1523 MB/s and 162097 iSCSI random read IOPS under a RAID 5 configuration.N/AN/ARS1619xs+ comes with two onboard M.2 SSD slots allowing fast system cache creation with M.2 2280 NVMe/SATA SSDs without occupying internal 3.5" drive bays. RS1619xs+ also provides great flexibility to easily scale up to 16 drives when connected to one Synology RX1217/RX1217RP expansion unit. Storage capacity can be expanded according to your business needs with minimal effort.