CPU | CPU Model | Realtek RTD1619B |
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| CPU Quantity | 1 |
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| CPU Architecture | 64-bit |
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| CPU Frequency | 4-core 1.7 GHz |
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| Hardware Encryption Engine | |
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Memory | System Memory | 1 GB DDR4 non-ECC |
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| 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. |
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Storage | Drive Bays | 2 |
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| Compatible Drive Type* (See all supported drives) | - 3.5" SATA HDD
- 2.5" SATA SSD (with optional 2.5" Disk Holder)
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| Hot Swappable Drive* | - |
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| 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. |
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External Ports | RJ-45 1GbE LAN Port* | 1 |
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| USB 3.2 Gen 1 Port* | 2 |
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| Notes | - This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes.
- The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
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File System | Internal Drives | |
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| External Drives | - Btrfs
- EXT4
- EXT3
- FAT
- NTFS
- HFS+
- exFAT
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| Notes | Btrfs file system is available from DSM 7.2-64570. |
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Appearance | Size (Height x Width x Depth) | 165 mm x 100 mm x 225.5 mm |
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| Weight | 0.88 kg |
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Others | System Fan | 92 mm x 92 mm x 1 pcs |
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| Fan Speed Mode | - Full-Speed Mode
- Cool Mode
- Quiet Mode
- Low-power Mode
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| Brightness Adjustable Front LED Indicators | |
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| Power Recovery | |
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| Noise Level* | 18.2 dB(A) |
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| Scheduled Power On / Off | |
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| Wake on LAN / WAN | |
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| Power Supply Unit / Adapter | 60 W |
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| AC Input Power Voltage | 100V to 240V AC |
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| Power Frequency | 50/60 Hz, Single Phase |
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| Power Consumption | 16.31 W (Access)
4 W (HDD Hibernation) |
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| British Thermal Unit | 55.62 BTU/hr (Access)
13.64 BTU/hr (HDD Hibernation) |
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| Notes | - For more information on how power consumption is measured, refer to this article.
- 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%
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Temperature | Operating Temperature | 0°C to 40°C (32°F to 104°F) |
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| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
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| Relative Humidity | 5% to 95% RH |
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Certification | - FCC
- CE
- BSMI
- VCCI
- RCM
- UKCA
- EAC
- CCC
- KC
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Warranty | 2-year hardware warranty, extendable to 4 years with Extended Warranty Plus |
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| 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 | RoHS Compliant |
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Packaging Content | - Main Unit X 1
- Accessory Pack X 1
- AC Power Adapter X 1
- AC Power Cord X 1
- RJ-45 LAN Cable X 1
- Quick Installation Guide X 1
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Optional Accessories | - 3.5" SATA HDD: HAT3300
- Surveillance Device License Pack
- Disk Holder: Type C
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