Especificações dos Synology DS1515 e DS1515+ lado a lado, das fichas técnicas oficiais. As diferenças estão destacadas.
| DS1515 | DS1515+ | |
| CPU | Annapurna Labs Alpine AL-514 | Intel Atom C2538 |
| Núcleos / threads | 4 cores / 4 threads | 4 cores / 4 threads |
| RAM (base) | 2 GB | 2 GB DDR3 |
| RAM (máx.) | 2 GB | 6 GB |
| Baías | 5 | 5 |
| Expansível para | 15 | 10 (with DX513) |
| Ranhuras M.2 | 0 | 0 |
| Rede | 4 x 1GbE | 4 x Gigabit |
| 10GbE | no | no |
| Capacidade bruta máx. | 40 TB | 30 TB internal; 90 TB with DX513 expansion |
| Troca a quente | yes | yes |
| Formato | Desktop | Desktop |
| Lançamento | 2015 | 2015 |
| Consumo | — | 72.5 W / 18.4 W |
| DSM de lançamento | — | — |
Choose the DS1515+ if you want materially better performance: it uses a much faster Intel C2538 CPU and supports a higher RAM ceiling than the DS1515’s Annapurna Labs chip. Both are 5-bay units with the same 2× eSATA expansion support, and neither has built-in 10GbE or M.2; between them, the + model is the decisive pick for SMB use.