Side-by-side specifications of the Synology DS1813+ and DS2411+, from official datasheets. Differences are highlighted.
| DS1813+ | DS2411+ | |
| CPU | dual-core CPU | — |
| Cores / threads | 2 cores / unknown threads | — |
| RAM (base) | 2 GB | 1 GB |
| RAM (max) | 4 GB | 3 GB |
| Drive bays | 8 | 12 |
| Expandable to | 10 (2 DX513 units) | 12 |
| M.2 slots | 0 | 0 |
| Network | 4 x Gigabit | 2x Gigabit |
| 10GbE | no | no |
| Max raw capacity | 72 TB | 72 TB |
| Hot-swap | yes | yes |
| Form factor | tower | tower |
| Released | 2013 | 2011 |
| Power consumption | 75.19 W / 34.12 W | 104.5 W / 38.5 W |
| DSM at launch | — | — |