Especificações dos Synology FS3420 e FS3600 lado a lado, das fichas técnicas oficiais. As diferenças estão destacadas.
| FS3420 | FS3600 | |
| CPU | Intel Xeon D-1739 | Intel Xeon D-1567 |
| Núcleos / threads | 8 cores / 16 threads | 12 cores / 24 threads |
| RAM (base) | 32 GB DDR4 ECC RDIMM | 16 GB DDR4 ECC RDIMM |
| RAM (máx.) | 192 GB | 128 GB |
| Baías | 24 × 2.5-inch SATA SSD | 24 |
| Expansível para | 0 | 72 |
| Ranhuras M.2 | 0 | 0 |
| Rede | 2 × 10GbE RJ-45 | 4×1GbE RJ-45, 2×10GbE RJ-45 |
| 10GbE | yes | yes |
| Capacidade bruta máx. | 1 PB | 92.16 TB |
| Troca a quente | yes | yes |
| Formato | 2U rackmount | 2U rackmount |
| Lançamento | 2026 | 2017 |
| Consumo | 122.0 W / unknown | 258.23 W / 127.99 W |
| DSM de lançamento | — | 6.1 |
Choose the FS3600 if you need a stronger CPU, much higher RAM ceiling, more drive bays/expansion, and built-in 10GbE; it’s the more scalable platform for heavier workloads. Choose the FS3420 if you want a smaller, simpler box with lower upfront cost and don’t need as much growth headroom. Neither model is a good fit if you specifically need M.2 cache slots, since that’s not a decisive advantage here.