Side-by-side specifications of the Synology DS1823xs+ and DS2015xs, from official datasheets. Differences are highlighted.
| DS1823xs+ | DS2015xs | |
| CPU | AMD Ryzen V1780B | quad-core CPU |
| Cores / threads | 4 cores / 8 threads | 4 cores |
| RAM (base) | 8 GB DDR4 ECC SODIMM | 2 GB |
| RAM (max) | 32 GB | 8 GB |
| Drive bays | 8 | 8 |
| Expandable to | 18 total with 2× DX517 | 12 |
| M.2 slots | 2 NVMe | 0 |
| Network | 2× 1GbE RJ-45; 1× 10GbE RJ-45; 1× out-of-band management | 2 x 10GbE SFP+; 2 x 1GbE RJ-45 |
| 10GbE | yes | yes |
| Max raw capacity | 324 TB raw with 2× DX517 | 48 TB internal; 108 TB maximum file system size |
| Hot-swap | yes | yes |
| Form factor | Desktop | desktop |
| Released | 2023 | 2015 |
| Power consumption | 87.93 W / 28.37 W | — |
| DSM at launch | — | — |