| Weight | 9.44 lbs |
| Maximum supported storage capacity | 56 TB |
| Width | 18.9" |
| Depth | 12.8" |
| Height | 1.73" |
| eSATA ports quantity | 1 |
| Supported storage drive interfaces | Serial ATA, Serial ATA II, Serial ATA III |
| USB connectivity | N |
| Product color | Black, Gray |
| Sustainability certificates | RoHS |
| Certification | FCC A, CE A, BSMI A, EAC, VCCI, RCM, KC |
| Chassis type | Rack (1U) |
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 5 - 95 % |
| Power consumption (typical) | 23.26 W |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100-240 V |
| Number of power supply units | 1 |
| Power supply unit (PSU) capacity | 100 W |
| Compatible products | Synology RS1219+, RS818(RP)+, RS815(RP)+, RS816, RS815 |
| Noise level | 25.1 dB |
| Number of fans | 3 fan(s) |
| Cables included | AC, eSATA |
| Storage drives installed | N |
| Installed storage drive type | N |
| Supported storage drive types | HDD & SSD |
| Hot-swap drive bays | Y |
| Number of storage drives supported | 4 |