Caractéristiques des Synology RS2211+ et RS2211RP+ côte à côte, d'après les fiches techniques officielles. Les différences sont surlignées.
| RS2211+ | RS2211RP+ | |
| CPU | Dual Core 1.8 GHz with floating point | Dual Core 1.8 GHz |
| Cœurs / threads | 2 cores / unknown threads | 2 cores / 2 threads |
| RAM (base) | 1 GB DDR2 | 1 GB DDR2 |
| RAM (max.) | 3 GB | 3 GB |
| Baies | 10 | 10 |
| Extensible à | 12 | 12 |
| Emplacements M.2 | 0 | 0 |
| Réseau | 2x Gigabit Ethernet | 2x Gigabit |
| 10GbE | no | no |
| Capacité brute max. | 30 TB internal; 66 TB with RX1211 expansion | 30 TB |
| Remplacement à chaud | yes | yes |
| Format | 2U rackmount | 2U rackmount |
| Sortie | 2011 | 2011 |
| Consommation | — | — |
| DSM à la sortie | — | — |
The RS2211RP+ is the safer choice if you want redundant power; otherwise, the RS2211+ is the same core unit with no dual-PSU failover. For these models, the deciding specs are essentially the same: Intel Atom CPU, 3 GB RAM ceiling, 8 bays with expansion support, and no built-in 10GbE or M.2 slots. Choose only based on power redundancy, since performance and expansion are otherwise effectively identical.