Synology DiskStation DS420j
 | Outdated Product Mount: desktop; 3.5" slots: 4; HDD connection interface: SATA 3; RAID: RAID 0; RAID 1; RAID 5; RAID 6; RAID 10; Synology Hybrid RAID; JBOD; additional RAID: Basic; Software features: Web server; FTP server; multimedia (DLNA, iTunes, uPnP); mail server; database server; video surveillance server E-Catalog uses affiliate links compensated by our partners. |
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without drive, connection: 3.5" 4, M.2 2, LAN: 2 ports, 1 Gbps, CPU: Intel Celeron J4125, 4 cores (4 threads), 2 GHz, TurboBoost 2.7 GHz, mail server
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Synology 2026 - new arrivals, bestsellers, and the most relevant models Synology.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Synology 2026 - new arrivals, bestsellers, and the most relevant models Synology.
Series Synology DiskStation (desktop)Compare using chart →
without drive, connection: 3.5" 2, LAN: 1 port, 1 Gbps, CPU: RealtekRTD1619B, 4 cores (4 threads), 1.7 GHz, mail server
without drive, connection: 3.5" 4, M.2 2, LAN: 2 ports, 1 Gbps, 2.5 Gbps, CPU: Intel Celeron J4125, 4 cores (4 threads), 2 GHz, TurboBoost 2.7 GHz, mail server
without drive, connection: 3.5" 2, LAN: 2 ports, 1 Gbps, 2.5 Gbps, CPU: Intel Celeron J4125, 4 cores (4 threads), 2 GHz, TurboBoost 2.7 GHz, mail server
without drive, connection: 3.5" 4, M.2 2, LAN: 2 ports, 2.5 Gbps, CPU: AMD Ryzen V1500B, 4 cores (8 threads), 2.2 GHz, mail server, USB-C
without drive, connection: 3.5" 2, M.2 2, LAN: 2 ports, 1 Gbps, 2.5 Gbps, CPU: AMD Ryzen R1600, 2 cores (4 threads), 2.6 GHz, TurboBoost 3.1 GHz, mail server, USB-C
without drive, connection: 3.5" 1, LAN: 1 port, 1 Gbps, CPU: Realtek RTD1619B, 4 cores (4 threads), 1.7 GHz
without drive, connection: 3.5" 5, M.2 2, PCIe 1 pcs, LAN: 2 ports, 2.5 Gbps, CPU: AMD Ryzen V1500B, 4 cores (8 threads), 2.2 GHz, mail server, USB-C
without drive, connection: 3.5" 2, LAN: 1 port, 1 Gbps, CPU: Realtek RTD1619B, 4 cores (4 threads), 1.7 GHz
without drive, connection: 3.5" 4, LAN: 2 ports, 1 Gbps, CPU: Realtek RTD1619B, 4 cores (4 threads), 1.7 GHz, mail server
without drive, connection: 3.5" 8, M.2 2, PCIe 1 pcs, LAN: 2 ports, 2.5 Gbps, CPU: AMD Ryzen V1500B, 4 cores (8 threads), 2.2 GHz, mail server, USB-C
without drive, connection: 3.5" 8, M.2 2, PCIe 1 pcs, LAN: 1 Gbps, 10 Gbps, CPU: AMD Ryzen V1780B, 4 cores (8 threads), 3.35 GHz, TurboBoost 3.6 GHz, mail server
without drive, connection: 3.5" 4, M.2 2, LAN: 2 ports, 1 Gbps, CPU: AMD Ryzen R1600, 2 cores (4 threads), 2.6 GHz, TurboBoost 3.1 GHz, mail server, AirPlay
without drive, connection: 3.5" 1, LAN: 1 port, 1 Gbps, CPU: Realtek RTD1296, 4 cores (4 threads), 1.4 GHz, transcoding, mail server, AirPlay, Chromecast
without drive, connection: 3.5" 5, M.2 2, LAN: 4 ports, 1 Gbps, CPU: Intel Celeron J4125, 4 cores (4 threads), 2 GHz, TurboBoost 2.7 GHz, mail server
without drive, connection: 3.5" 6, M.2 2, LAN: 4 ports, 1 Gbps, CPU: AMD Ryzen V1500B, 4 cores (8 threads), 2.2 GHz, mail server
without drive, connection: 3.5" 8, M.2 2, PCIe 1 pcs, LAN: 4 ports, 1 Gbps, CPU: AMD RyzenTM V1500B, 4 cores (8 threads), 2.2 GHz, mail server
without drive, connection: 3.5" 4, LAN: 2 ports, 1 Gbps, CPU: Realtek RTD1296, 4 cores (4 threads), 1.4 GHz, transcoding, mail server, AirPlay
without drive, connection: 3.5" 2, LAN: 2 ports, 1 Gbps, CPU: Intel Celeron J3455, 4 cores (4 threads), 1.5 GHz, TurboBoost 2.3 GHz, transcoding, mail server, AirPlay
without drive, connection: 3.5" 2, M.2 2, LAN: 2 ports, 1 Gbps, CPU: AMD Ryzen R1600, 2 cores (4 threads), 2.6 GHz, TurboBoost 3.1 GHz, mail server
without drive, connection: 3.5" 4, M.2 2, LAN: 2 ports, 1 Gbps, CPU: Intel Celeron J3455, 4 cores (4 threads), 1.5 GHz, TurboBoost 2.3 GHz, transcoding, mail server, AirPlay
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