Synology NVR DVA3221 4-Bay Desktop NVR Atom C3538 8GB DDR4 108TB

Synology 5 Bay Expansion Unit DX517 Diskless

Synology Part# DX517

Drive Cabinets – TAA Compliant – Drive Enclosure - 5 Total Expansion Bays - 5 2.5" / 3.5" Bays - External - eSATA - 5 Hard Drives Supported - Taiwan - 6.2" Height - 9.8" Width - 9.2" Depth - Synology DiskStation Servers: - DS1817+ - ...

Ram DDR4 2466 ECC 16G ECC Unbuffered SODIMM 260PIN 1.2V

Synology Part# D4ECSO-2666-16G

RAM Modules – TAA Compliant – RAM Module - 1.20 V Memory Voltage - DDR4-2666/PC4-21333 - DDR4 SDRAM - 16 GB Memory Size - SoDIMM - 2666 MHz Memory Speed - NAS Server - ECC - 260-pin Pins - Unbuffered - Taiwan - Synology DVA3219 ...