Technische Daten von Synology RS1221+ und RS1619xs+ im direkten Vergleich, aus offiziellen Datenblättern. Unterschiede sind hervorgehoben.
| RS1221+ | RS1619xs+ | |
| CPU | AMD Ryzen V1500B | Intel Xeon D-1527 |
| Kerne / Threads | 4 cores / 8 threads | 4 cores / 8 threads |
| RAM (Basis) | 4 GB DDR4 ECC SODIMM | 8 GB DDR4 ECC UDIMM |
| RAM (max.) | 32 GB | 64 GB |
| Laufwerksschächte | 8 | 4 |
| Erweiterbar auf | 12 total with RX418 | 16 total with RX1217/RX1217RP |
| M.2-Steckplätze | 0 built-in; optional adapter card | 2 M.2 2280 NVMe/SATA |
| Netzwerk | 4 × 1GbE RJ-45 | 4 × 1GbE RJ-45 |
| 10GbE | optional | optional |
| Max. Rohkapazität | 108 TB single volume | 192 TB |
| Hot-Swap | yes | yes |
| Formfaktor | 2U rackmount | 1U rackmount |
| Erschienen | 2021 | 2019 |
| Leistungsaufnahme | 49.89 W / 22.64 W | 68.68 W / 34.78 W |
| DSM bei Erscheinen | — | — |
Choose the RS1619xs+ if you want the stronger Xeon CPU, much higher RAM ceiling, and built-in 10GbE; it’s the more capable platform for heavier multitasking and higher network throughput. Choose the RS1221+ if you want a cheaper, lower-power 8-bay unit with similar expansion flexibility, but note it tops out lower on RAM and lacks built-in 10GbE and M.2 compared with the xs+ model.