Side-by-side specifications of the Synology RS2414+ and RS2414RP+, from official datasheets. Differences are highlighted.
| RS2414+ | RS2414RP+ | |
| CPU | Intel Atom Dual Core 2.13GHz | Intel Atom Dual Core 2.13GHz |
| Cores / threads | 2 | 2 |
| RAM (base) | 2GB | 2GB |
| RAM (max) | 4GB | 4GB |
| Drive bays | 12 | 12 |
| Expandable to | 12 | 12 |
| M.2 slots | 0 | 0 |
| Network | 4x Gigabit | 4x Gigabit |
| 10GbE | no | no |
| Max raw capacity | 144TB | 144TB |
| Hot-swap | yes | yes |
| Form factor | rackmount | 2U rackmount |
| Released | 2014 | 2014 |
Choose the RS2414RP+ if you want redundant power supplies; otherwise the RS2414+ is the same class of unit. Both use the same Intel Atom CPU, both top out at 4 GB RAM, both have 12 bays with the same expansion support, and neither has built-in 10GbE or M.2.