Technische Daten von Synology RS819 und RS820RP+ im direkten Vergleich, aus offiziellen Datenblättern. Unterschiede sind hervorgehoben.
| RS819 | RS820RP+ | |
| CPU | Realtek RTD1296 | Intel Atom C3538 |
| Kerne / Threads | 4-core | 4-core |
| RAM (Basis) | 2 GB DDR4 | 2 GB DDR4 |
| RAM (max.) | 2 GB | 18 GB |
| Laufwerksschächte | 4 | 4 |
| Erweiterbar auf | 8 | 8 |
| M.2-Steckplätze | 0 | 0 |
| Netzwerk | 2x 1GbE | 4x 1GbE |
| 10GbE | no | optional |
| Max. Rohkapazität | 48 TB | 88 TB |
| Hot-Swap | yes | yes |
| Formfaktor | 1U rackmount | 1U rackmount |
| Erschienen | 2019 | 2022 |
Choose the RS820RP+ if you need a much stronger Xeon-class CPU, up to 32 GB RAM, 4 bays with expansion support, and the option for 10GbE; it’s the more capable SMB platform. The RS819 is the lower-end pick with a weaker Atom CPU, 2 GB RAM fixed, 4 bays but no meaningful expansion path, and no 10GbE or M.2 support.