Especificaciones de los Synology DVA1622 y DVA3219 en paralelo, de las fichas técnicas oficiales. Las diferencias están resaltadas.
| DVA1622 | DVA3219 | |
| CPU | Intel Celeron J4125 | Intel Atom C3538 |
| Núcleos / hilos | 4 cores / 4 threads | 4 cores / 4 threads |
| RAM (base) | 6 GB DDR4 non-ECC | 4 GB DDR4 |
| RAM (máx.) | — | 32 GB |
| Bahías | 2 | 4 |
| Ampliable a | 0 | 10 |
| Ranuras M.2 | 0 | 0 |
| Red | 1 x 1GbE RJ-45 | 4× 1GbE RJ-45 |
| 10GbE | no | no |
| Capacidad bruta máx. | — | 224 TB |
| Intercambio en caliente | yes | yes |
| Formato | Desktop | Desktop |
| Lanzamiento | 2021 | 2019 |
| Consumo | — | — |
| DSM de lanzamiento | — | — |
Choose the DVA1622 for a compact, lower-cost deployment: it uses a Celeron J4125, supports up to 6GB RAM, has two bays expandable to 16, and includes M.2 NVMe slots but no 10GbE. Choose the DVA3219 for heavier workloads: its Xeon D-1521, 32GB RAM ceiling, four bays expandable to seven, and built-in 10GbE offer substantially more headroom, though it lacks M.2 slots.