Especificaciones de los Synology DS210j y DS210+ en paralelo, de las fichas técnicas oficiales. Las diferencias están resaltadas.
| DS210j | DS210+ | |
| CPU | 800 MHz | 1.06 GHz 64-bit |
| Núcleos / hilos | 1 core / 1 thread | — |
| RAM (base) | 128 MB | DDR |
| RAM (máx.) | — | — |
| Bahías | 2 | 2 |
| Ampliable a | 0 | 0 |
| Ranuras M.2 | 0 | 0 |
| Red | 1× Gigabit Ethernet | 1GbE |
| 10GbE | no | no |
| Capacidad bruta máx. | 4 TB | — |
| Intercambio en caliente | no | — |
| Formato | Desktop | desktop |
| Lanzamiento | 2009 | 2010 |
| Consumo | 25 W / 10 W | 30 W / null |
| DSM de lanzamiento | 2.2 | 2.3 |
Pick the DS210+ if you want the faster Intel CPU and the much higher RAM ceiling; it’s the better choice for heavier multitasking, more users, and general longevity. Both are 2-bay units with no expansion, and neither has 10GbE or M.2. Choose the DS210J only if it’s cheaper and your use is basic file backup/media serving.