Сравнение характеристик Synology DS109J и DS109+ по официальным даташитам. Различия выделены.
| DS109J | DS109+ | |
| CPU | Marvell 88F6281 | — |
| Ядра / потоки | 1/1 | — |
| RAM (база) | 128MB | — |
| RAM (макс.) | 128MB | — |
| Отсеки | 1 | 1 |
| Расширение до | 0 | — |
| Слоты M.2 | 0 | 0 |
| Сеть | 1x Gigabit | 1GbE x1 |
| 10GbE | no | no |
| Макс. объём | 2TB | — |
| Горячая замена | no | no |
| Форм-фактор | desktop | desktop |
| Выпущено | 2009 | 2009 |
Pick the DS109+ if you want the faster CPU and the higher RAM ceiling; it is the better choice for heavier file sharing, more users, and generally smoother NAS performance. Both are 1-bay units with no expansion, no 10GbE, and no M.2, so the real deciding factor is performance and memory rather than upgradeability.