| Hardware Specifications |
| Applied Models | Supports creating volumes across different units | - 23 series:DS1823xs+, DS923+, DS723+
- 22 series:DS1522+
- 21 series:DS1821+, DS1621xs+, DS1621+, DVA3221
- 20 series:DS1520+, DS920+, DS720+
- 19 series:DS1819+, DS1019+, DVA3219
- 18 series:DS1618+, DS918+, DS718+, NVR1218
- 17 series:DS1817+, DS1817, DS1517+, DS1517
- 16 series:DS916+, DS716+II, DS716+
- 15 series:DS1815+, DS1515+, DS1515
|
| Supports creating volumes on a single unit only | - 18 series:DS218+
- 16 series:DS216+II, DS216+, NVR216
- 15 series:DS415+
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| Notes | - For more information on the compatibility of each expansion unit, please refer to this article.
- Please upgrade to DSM 6.2.1-23824-5 or later version before using it with 15 and 16 series models (excluding DS1515, DS716+, and DS716+II).
- To have better performance, we recommend creating storage volumes physically located within the same NAS or Expansion Unit, rather than creating volumes across your NAS and Expansion Unit.
|
| Storage | Drive Bays | 5 |
| Drive Type (See all supported drives) | - 3.5" SATA HDD
- 2.5" SATA HDD
- 2.5" SATA SSD
|
| Hot Swappable Drive* | |
| RAID Management through Synology DSM | |
| Notes | Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability. |
| External Ports | eSATA Port | 1 |
| Appearance | Size (Height x Width x Depth) | 157 mm x 248 mm x 233 mm |
| Weight | 3.91 kg |
| Power | Power Recovery | Synchronized with the Synology DiskStation |
| Power Supply Unit / Adapter | 200 W |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 29.9 W (Access)
2.4 W (HDD Hibernation) |
| British Thermal Unit | 102.02 BTU/hr (Access)
8.19 BTU/hr (HDD Hibernation) |
| Notes | Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s). |
| Temperature | Operating Temperature | 5°C to 40°C (40°F to 104°F) |
| Storage Temperature | -10°C to 70°C (15°F to 155°F) |
| Relative Humidity | 5% to 95% RH |
| Others | System Fan | 80 mm x 80 mm x 2 pcs |
| Easy Replacement System Fan | |
| Noise Level* | 21.5 dB(A) |
| Notes | Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8% |
| Certification | |
| Warranty | 3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus |
| Notes | - Availability varies by region. Before purchasing, please visit the official web pages of EW201/202 and Extended Warranty Plus for a list of eligible regions.
- The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
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| Environment & Packaging |
| Environment | RoHS Compliant |
| Packaging Content | - Main Unit X 1
- Accessory Pack X 1
- AC Power Cord X 1
- Expansion Cable: eSATA X 1
- Quick Installation Guide X 1
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| Optional Accessories | |
