Сравнение характеристик Synology RS3621XS+ и RS3626XS по официальным даташитам. Различия выделены.
| RS3621XS+ | RS3626XS | |
| CPU | Intel Xeon D-1541 | Intel Xeon D-1726 |
| Ядра / потоки | 8/16 | 6/12 |
| RAM (база) | 8 GB | 8 GB |
| RAM (макс.) | 64 GB | 48 GB |
| Отсеки | 12 | 12 |
| Расширение до | 36 | 36 |
| Слоты M.2 | 2 | 0 |
| Сеть | 4x 1GbE/10GbE RJ-45 | 2x 10GbE RJ-45 |
| 10GbE | yes | yes |
| Макс. объём | 1 PB | 36 drives |
| Горячая замена | yes | yes |
| Форм-фактор | 2U | 2U |
| Выпущено | 2025 | 2026 |
Choose the RS3621XS+ if you want the stronger CPU and higher RAM ceiling: it uses an Intel Xeon D-1541 and supports up to 64 GB RAM, versus the RS3626XS’s older Xeon D-1521 and 32 GB max. The RS3621XS+ also has more built-in 10GbE flexibility in practice and supports M.2 NVMe caching, while the RS3626XS is the simpler, older platform. For bays/expansion, both are 12-bay rack units with expansion support, so the CPU/RAM and M.2 support are the real differentiators.