Side-by-side specifications of the Synology DS213j and DS214se, from official datasheets. Differences are highlighted.
| DS213j | DS214se | |
| CPU | Marvell Kirkwood 1.2GHz | Marvell Armada 370 1.2 GHz |
| Cores / threads | 1 core / 1 thread | 1 core / 1 thread |
| RAM (base) | 512MB DDR3 | 512 MB |
| RAM (max) | 512MB | 512 MB |
| Drive bays | 2 | 2 |
| Expandable to | 0 | 0 |
| M.2 slots | 0 | 0 |
| Network | 1× Gigabit | 1× Gigabit Ethernet |
| 10GbE | no | no |
| Max raw capacity | 8TB (2×4TB) | 8 TB |
| Hot-swap | no | no |
| Form factor | Desktop | Desktop |
| Released | 2013 | 2013 |
| Power consumption | 19.82 W / 3.65 W | 19 W / unknown |
| DSM at launch | — | — |