Official specifications for the RS4021xs+ (RackStation), compiled from Synology datasheets. Ask the AI anything about it below.
| CPU | Intel Xeon D-1541 |
|---|---|
| Cores / threads | 8/16 |
| RAM (base) | 16 GB |
| RAM (max) | 64 GB |
| Drive bays | 16 |
| Expandable to | 40 |
| M.2 slots | via PCIe adapters |
| Network | 4x 1GbE RJ-45, 2x 10GbE RJ-45 |
| 10GbE | yes |
| Max raw capacity | 1 PB |
| Hot-swap | yes |
| Form factor | 3U rackmount |
| Released | 2025 |