Side-by-side specifications of the Synology DS1813+ and DS2415+, from official datasheets. Differences are highlighted.
| DS1813+ | DS2415+ | |
| CPU | Intel Atom D2700 | Quad-core Intel Atom C2538 |
| Cores / threads | 2C/4T | 4/4 |
| RAM (base) | 1GB | 2GB |
| RAM (max) | 4GB | 6GB |
| Drive bays | 8 | 8 |
| Expandable to | 10 | 24 |
| M.2 slots | 0 | 0 |
| Network | 4x GbE | 4x Gigabit |
| 10GbE | no | no |
| Max raw capacity | 72TB | 108TB |
| Hot-swap | yes | yes |
| Form factor | desktop | desktop |
| Released | 2013 | 2015 |