Technische Daten von Synology RS3626XS und RS4017xs+ im direkten Vergleich, aus offiziellen Datenblättern. Unterschiede sind hervorgehoben.
| RS3626XS | RS4017xs+ | |
| CPU | Intel Xeon D-1726 | Intel Xeon D-1541 |
| Kerne / Threads | 6/12 | 8c/16t |
| RAM (Basis) | 8 GB | 8GB |
| RAM (max.) | 48 GB | 64GB |
| Laufwerksschächte | 12 | 16 |
| Erweiterbar auf | 36 | 40 |
| M.2-Steckplätze | 0 | 0 |
| Netzwerk | 2x 10GbE RJ-45 | 2x 10GbE RJ-45 + 4x 1GbE RJ-45 |
| 10GbE | yes | yes |
| Max. Rohkapazität | 36 drives | 400 TB |
| Hot-Swap | yes | yes |
| Formfaktor | 2U | 3U |
| Erschienen | 2026 | 2017 |
Choose the RS4017xs+ if you need more headroom: it has a newer/faster CPU, much higher RAM ceiling, and more bays plus better expansion potential than the RS3626XS. The RS4017xs+ also typically gives you built-in 10GbE, while the RS3626XS is the older, more limited platform; neither is a strong M.2-first choice. For a home/SMB buyer, the RS4017xs+ is the safer long-term pick unless price is the only priority.