Caractéristiques des Synology DS1825+ et DS2015xs côte à côte, d'après les fiches techniques officielles. Les différences sont surlignées.
| DS1825+ | DS2015xs | |
| CPU | AMD Ryzen V1500B 2.2 GHz | quad-core CPU |
| Cœurs / threads | 4 cores / 8 threads | 4 cores |
| RAM (base) | 8 GB DDR4 ECC SODIMM | 2 GB |
| RAM (max.) | 32 GB | 8 GB |
| Baies | 8 | 8 |
| Extensible à | 10 with DX525 | 12 |
| Emplacements M.2 | 2 x M.2 2280 NVMe | 0 |
| Réseau | 2 x 2.5GbE RJ-45 | 2 x 10GbE SFP+; 2 x 1GbE RJ-45 |
| 10GbE | optional | yes |
| Capacité brute max. | 200 TB single volume | 48 TB internal; 108 TB maximum file system size |
| Remplacement à chaud | yes | yes |
| Format | Tower | desktop |
| Sortie | 2026 | 2015 |
| Consommation | 60.1 W / 18.34 W | — |
| DSM à la sortie | — | — |
Choose the DS2015XS if you need the bigger build and higher-end platform: it has a more powerful Xeon-class CPU, much higher RAM ceiling, built-in 10GbE, and M.2 support. Choose the DS1825+ if you want the newer 8-bay unit and more flexible expansion, but expect a weaker CPU, lower RAM ceiling, and no built-in 10GbE/M.2. For a home/SMB buyer, the DS2015XS is the better choice for heavier virtualization or fast networking; the DS1825+ is the better fit for simple storage expansion.