Realtek RTD1619B quad-core processor with 1.7 GHz 1 GB DDR4 memory Suitable for 2.5"/3.5" hard drives Includes 8 TB (2x 4 TB) WD Red Plus HDDs pre-installed NAS with 1 RJ-45 ports RAID: Yes
3U NAS Server CPU AMD Ryzen Embedded V1500B Quad Core 2.2 GHz 4GB DDR4 16 x 3.5"/2.5" SATA HDD/SSD 1x PCIe 3.0 x8 4x Gigabit LAN Redundant power supply