| Hardware Specifications | |
| Applied Models |
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| Note |
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| Storage | |
| Drive Bays | 4 |
| Compatible Drive Type*(See all supported drives) |
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| Maximum Internal Raw Capacity | 56 TB (14 TB drive x 4) (Capacity may vary by RAID types) |
| Hot Swappable Drive | |
| RAID Management through Synology DSM | |
| External Ports | |
| eSATA port | 1 |
| Appearance | |
| Size (Height x Width x Depth) | 44 mm x 480 mm x 325 mm |
| Weight | 4.28 kg |
| 2-post rack support | |
| Power | |
| Power Recovery | Synchronized with the Synology RackStation |
| Power Supply Unit / Adapter | 100W |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 23.26 W (Access) 6.39 W (HDD Hibernation) |
| British Thermal Unit | 79.42 BTU/hr (Access) 21.82 BTU/hr (HDD Hibernation) |
| Note | Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s). |
| Temperature | |
| Operating Temperature | 5°C to 35°C (40°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
| Others | |
| System Fan | 40 mm x 40 mm x 3 pcs |
| Noise Level* | 25.1 dB(A) |
| Note | Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8% |
| Certification |
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| Warranty | 3 Year Hardware Warranty |
| Environment & Packaging | |
| Environment | RoHS Compliant |
| Packaging Content |
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| Optional Accessories |
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