The DS1819+ replaces the DS1817+’s Intel Atom C2538 with the newer C3538, and its PCIe 3.0 slot supports NVMe SSD caching rather than being limited to SATA speeds. Beyond those hardware differences, the disk migration process and key software features in Synology’s DSM are also addressed, including Synology and third-party applications, the file system, file sharing, synchronization & backup, and security. Continue reading How To: Synology DS1819+ Network Attached Storage (NAS) Review & Migration