Side-by-side specifications of the Synology DS107 and DS109, from official datasheets. Differences are highlighted.
| DS107 | DS109 | |
| CPU | 500 MHz | 1.2GHz |
| Cores / threads | — | — |
| RAM (base) | 64MB | 128 MB |
| RAM (max) | 128MB | 128 MB |
| Drive bays | 1 | 1 |
| Expandable to | 0 | no |
| M.2 slots | 0 | 0 |
| Network | 1x Gigabit | 1x Gigabit |
| 10GbE | no | no |
| Max raw capacity | 1 TB | 2 TB |
| Hot-swap | yes | no |
| Form factor | 1-bay desktop | desktop |
| Released | 2008 | 2008 |