SA3400D Technical Specifications
Synology Dual Controller 2U NAS 12-Bay Active-Passive SAS Diskless
Brand/Series: Synology SA Series
Form Factor: 2U Rackmount
Device Type: Enterprise High-Availability NAS & SAN (Diskless)
Architecture: Active-Passive Dual Controller (Automatic system failover via Synology High Availability)
Drive Bays: 12x 3.5″/2.5″ SAS interface bays (Expandable up to 36 drives)
Processor (Per Controller): Intel Xeon D-1541 8-Core 2.1GHz
Memory (Per Controller): 8GB DDR4 ECC UDIMM (Expandable up to 64GB)
Networking (Per Controller): 1x 10GbE RJ-45, 2x 1GbE RJ-45, and 1x PCIe 3.0 slot for 10/25GbE expansion
Protocol Support: File-level (SMB, NFS, AFP, FTP) and Block-level (iSCSI, Fibre Channel)
Best For: Enterprise file sharing, business continuity infrastructure, and central corporate backups requiring high system availability.





