Especificações dos Synology DS1813+ e DS1815+ lado a lado, das fichas técnicas oficiais. As diferenças estão destacadas.
| DS1813+ | DS1815+ | |
| CPU | dual-core CPU | Intel Atom C2538 |
| Núcleos / threads | 2 cores / unknown threads | 4 cores / 4 threads |
| RAM (base) | 2 GB | 2 GB DDR3 |
| RAM (máx.) | 4 GB | 6 GB |
| Baías | 8 | 8 |
| Expansível para | 10 (2 DX513 units) | 10 (DX513; 18 total) |
| Ranhuras M.2 | 0 | 0 |
| Rede | 4 x Gigabit | 4x Gigabit Ethernet |
| 10GbE | no | no |
| Capacidade bruta máx. | 72 TB | 48 TB internal; 108 TB with DX513 expansion |
| Troca a quente | yes | yes |
| Formato | tower | Tower |
| Lançamento | 2013 | 2014 |
| Consumo | 75.19 W / 34.12 W | — |
| DSM de lançamento | — | — |
Pick the DS1815+ if you want the newer Atom C2538 CPU, more RAM headroom, and better scaling: it supports up to 6 GB RAM versus 4 GB on the DS1813+, keeps 8 bays, and can expand to 17 bays with the DX513. Neither model has built-in 10GbE or M.2, so those aren’t deciding factors here.