Caractéristiques des Synology DS1525+ et DS1618+ côte à côte, d'après les fiches techniques officielles. Les différences sont surlignées.
| DS1525+ | DS1618+ | |
| CPU | AMD Ryzen V1500B | Intel Atom C3538 |
| Cœurs / threads | 4/8 | 4-core |
| RAM (base) | 8 GB | 4 GB DDR4 |
| RAM (max.) | 32 GB | 32 GB |
| Baies | 5 | 6 |
| Extensible à | 15 | 12 |
| Emplacements M.2 | 2 | 2 |
| Réseau | 2x 2.5GbE | 4 x 1GbE |
| 10GbE | optional | optional |
| Capacité brute max. | 300 TB | 72 TB |
| Remplacement à chaud | yes | yes |
| Format | desktop | desktop |
| Sortie | 2025 | 2018 |
Choose the DS1525+ if you want the newer, faster platform: it has the stronger CPU, much higher RAM ceiling, built-in 10GbE, and M.2 slots for SSD cache. Choose the DS1618+ only if you specifically need six internal bays out of the box and don’t care about 10GbE or M.2; it’s older, with lower RAM headroom and a weaker CPU. If you’re starting from scratch, the DS1525+ is the better default unless you need that extra native bay right now.