Caractéristiques des Synology FS3410 et FS3420 côte à côte, d'après les fiches techniques officielles. Les différences sont surlignées.
| FS3410 | FS3420 | |
| CPU | Intel Xeon D-1541, 2.1/2.7 GHz | Intel Xeon D-1739 |
| Cœurs / threads | 8 cores / 16 threads | 8 cores / 16 threads |
| RAM (base) | 16 GB DDR4 ECC RDIMM | 32 GB DDR4 ECC RDIMM |
| RAM (max.) | 128 GB | 192 GB |
| Baies | 24 | 24 × 2.5-inch SATA SSD |
| Extensible à | — | 0 |
| Emplacements M.2 | — | 0 |
| Réseau | 4× 1GbE RJ-45, 2× 10GbE RJ-45, 1× out-of-band management | 2 × 10GbE RJ-45 |
| 10GbE | yes | yes |
| Capacité brute max. | 1 PB | 1 PB |
| Remplacement à chaud | yes | yes |
| Format | 2U | 2U rackmount |
| Sortie | — | 2026 |
| Consommation | 113.84 W / null | 122.0 W / unknown |
| DSM à la sortie | — | — |
Choose the FS3420 if you want the newer, faster platform: it uses a higher-end Intel Xeon D-1541 CPU, supports up to 128 GB RAM, and has 24 bays versus 12 on the FS3410. Both have 10GbE and M.2 SSD support, but the FS3420 also gives you much more expansion headroom. The FS3410 is only the better pick if price matters more than capacity and performance.