Description
Hardware Specifications
Applied Models
| Supports creating volumes across different units |
23 series:DS1823xs+, DS923+, DS723+ |
| Supports creating volumes across different units |
18 series:DS218+ |
| 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
| Drives |
5
|
| Drive Type (See all supported drives) |
|
| 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 |
0°C to 40°C (32°F to 104°F)
|
| Storage Temperature |
-20°C to 60°C (-5°F to 140°F)
|
| Operating humidity |
8% to 80% RH
|
| Storage Humidity |
5% to 95% RH
|
Others
| System Fan |
80 mm x 80 mm x 2 pcs
|
| 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
| Certification |
|
Warranty
| Warranty |
3-year hardware warranty, extendable to 5 years with EW201
|
| 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) |
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 |
| Optional Accessories |
Enterprise Series 3.5″ SATA HDD: HAT5300 Series
Plus Series 3.5″ SATA HDD: HAT3300 Series Enterprise Series 2.5″ SATA SSD: SAT5200 Series |
Notes:
1. Model specifications are subject to change without prior notice.
2. The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
3. The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
4. If usage requirements exceed the specifications above, please contact our regional partners for professional advice.








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