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Specifications
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| CPU |
CPU Model |
AMD Ryzen V1500B |
AMD Ryzen V1500B |
| CPU Quantity |
1 |
1 |
| CPU Core |
4 |
4 |
| CPU Architecture |
64-bit |
64-bit |
| CPU Frequency |
2.2 GHz |
2.2 GHz |
| Hardware Encryption Engine |
|
|
| Memory |
System Memory |
4 GB DDR4 ECC SODIMM |
4 GB DDR4 ECC SODIMM |
| Memory Module Pre-installed |
4 GB (4 GB x 1) |
4 GB (4 GB x 1) |
| Total Memory Slots |
2 |
2 |
| Maximum Memory Capacity |
32 GB (16 GB x 2) |
32 GB (16 GB x 2) |
| Notes |
- Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
- Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
- For more information about the recommended memory configurations, please check the of your Synology product.
|
| Storage |
Drive Bays |
8 |
8 |
| Maximum Drive Bays with Expansion Unit |
12 (RX418 x 1) |
12 (RX418 x 1) |
| Compatible Drive Type |
- 3.5″ SATA HDD
- 2.5″ SATA HDD
- 2.5″ SATA SSD
|
- 3.5″ SATA HDD
- 2.5″ SATA HDD
- 2.5″ SATA SSD
|
| Hot Swappable Drive* |
|
|
| Notes |
“Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. |
| External Ports |
RJ-45 1GbE LAN Port |
4 |
4 |
| USB 3.2 Gen 1 Port* |
2 |
2 |
| Expansion Port |
1 |
1 |
| Expansion Port Type |
eSATA |
eSATA |
| Notes |
The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. |
| PCIe |
PCIe Expansion |
1 x Gen3 x8 slot (x4 link) |
1 x Gen3 x8 slot (x4 link) |
| Appearance |
Form Factor (RU) |
2U |
2U |
| Size (Height x Width x Depth) |
88 mm x 482 mm x 407.5 mm |
88 mm x 482 mm x 306.6 mm |
| Weight |
8.4 kg |
6.9 kg |
| Rack Installation Support* |
4-post 19″ rack (Synology Rail Kit |
- 4-post 19″ rack (Synology Rail Kit
- 2-post 19″ rack (direct mounting)
|
| Notes |
The rail kit is sold separately |
| Others |
System Fan |
80 mm x 80 mm x 2 pcs |
80 mm x 80 mm x 2 pcs |
| Fan Speed Mode |
- Full-Speed Mode
- Cool Mode
- Quiet Mode
|
- Full-Speed Mode
- Cool Mode
- Quiet Mode
|
| Power Recovery |
|
|
| Noise Level* |
53.5 dB(A) |
37.8 dB(A) |
| Scheduled Power On / Off |
|
|
| Wake on LAN / WAN |
|
|
| Power Supply Unit / Adapter |
350 watts |
250 watts |
| Redundant Power Supply |
|
– |
| AC Input Power Voltage |
100 V to 240 V AC |
100 V to 240 V AC |
| Power Frequency |
50/60 Hz, Single Phase |
50/60 Hz, Single Phase |
| Power Consumption |
61.94 watts (Access)
29.98 watts (HDD Hibernation) |
49.89 watts (Access)
22.64 watts (HDD Hibernation) |
| British Thermal Unit |
211.35 BTU/hr (Access)
102.30 BTU/hr (HDD Hibernation) |
170.23 BTU/hr (Access)
77.25 BTU/hr (HDD Hibernation) |
| Notes |
- Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
- Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 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%
|
| Temperature |
Operating Temperature |
0°C to 35°C (32°F to 95°F) |
0°C to 35°C (32°F to 95°F) |
| Storage Temperature |
-20°C to 60°C (-5°F to 140°F) |
-20°C to 60°C (-5°F to 140°F) |
| Relative Humidity |
5% to 95% RH |
5% to 95% RH |
| Certification |
|
- FCC
- CE
- BSMI
- VCCI
- RCM
- EAC
- CCC
- KC
- UL
|
- FCC
- CE
- BSMI
- VCCI
- RCM
- EAC
- CCC
- KC
- UL
|
| Warranty |
|
3-year hardware warranty, extendable to 5 years |
3-year hardware warranty, extendable to 5 years |
| Notes |
- The warranty period starts from the purchase date as stated on your purchase receipt
- is only available in Europe and North America. is only available in Asia, Africa, and Oceania. For exact availability information please visit their respective websites.
|
| Environment |
|
RoHS Compliant |
RoHS Compliant |
| Packaging Content |
|
- Main Unit X 1
- Accessory Pack X 1
- AC Power Cord X 2
- Quick Installation Guide X 1
|
- Main Unit X 1
- Accessory Pack X 1
- AC Power Cord X 1
- C13 to C14 power cord x 1
- Quick Installation Guide X 1
|
| Optional Accessories |
|
- DDR4 ECC SODIMM
- Expansion Units
- Enterprise Series 3.5″ SATA HDD
- Plus Series 3.5″ SATA HDD
- Enterprise Series 2.5″ SATA SSD
- M.2 SSD & 10GbE Combo Adapter Card
- M.2 SSD Adapter Card
- 25GbE Network Interface Card
- 10GbE Network Interface Card
- Rail Kit Sliding
|
- DDR4 ECC SODIMM
- Expansion Units
- Enterprise Series 3.5″ SATA HDD
- Plus Series 3.5″ SATA HDD
- Enterprise Series 2.5″ SATA SSD
- M.2 SSD & 10GbE Combo Adapter Card
- M.2 SSD Adapter Card
- 25GbE Network Interface Card
- 10GbE Network Interface Card
- Rail Kit Sliding
- Rail Kit Mounted
|
| Notes |
- Upgrade to DSM 7.2-64551 or later before installing the M2D18.
- All memory modules will operate at the maximum frequency specified by the CPU manufacturer.
|
- Certain items may not be available in your location. Please contact your local distributors for more information.
- Upgrade to DSM 7.2-64551 or later before installing the M2D18.
- All memory modules will operate at the maximum frequency specified by the CPU manufacturer.
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