CPU Model | Intel Celeron J3455 |
CPU Architecture | 64-bit |
CPU Frequency | Quad Core 1.5 burst up to 2.3 GHz |
Hardware Encryption Engine (AES-NI) | |
Hardware Transcoding Engine | H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30 |
Memory |
System Memory | 4 GB DDR3L |
Memory Module Pre-installed | 4GB (1 x 4GB) |
Total Memory Slots | 2 |
Memory Expandable up to | 8 GB (4 GB x 2) |
Storage |
Drive Bays | 4 |
Maximum Drive Bays with Expansion Unit | 9 |
M.2 NVMe Drive Slots | 2 |
Compatible Drive Type* (See all supported drives) | - 3.5" SATA HDD
- 2.5" SATA HDD
- 2.5" SATA SSD
- M.2 NVMe 2280 SSD
|
Maximum Internal Raw Capacity | 48 TB (12 TB drive x 4) (Capacity may vary by RAID types) |
Maximum Raw Capacity with Expansion Units | 108 TB (48 TB + 12 TB drive x 5) (Capacity may vary by RAID types) |
Maximum Single Volume Size | 108 TB |
Hot Swappable Drive | |
Notes | - "Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
- The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
- Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108TB.
|
External Ports |
RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
USB 3.0 Port | 2 |
eSATA Port | 1 |
File System |
Internal Drives | |
External Drives | - Btrfs
- EXT4
- EXT3
- FAT
- NTFS
- HFS+
- exFAT*
|
Notes | exFAT Access is purchased separately in Package Center. |
Appearance |
Size (Height x Width x Depth) | 166 mm x 199 mm x 223 mm
|
Weight | 2.28 kg
|
Others |
System Fan | 92 mm x 92 mm x 2 pcs |
Fan Speed Mode | - Full-Speed Mode
- Cool Mode
- Quiet Mode
|
Brightness adjustable front LED indicators | |
Power Recovery | |
Noise Level* | 19.8 dB(A)
|
Scheduled Power On/Off | |
Wake on LAN/WAN | |
Power Supply Unit / Adapter | 100W
|
AC Input Power Voltage | 100V to 240V AC |
Power Frequency | 50/60 Hz, Single Phase |
Power Consumption* | 28.8 W (Access) 12.6 W (HDD Hibernation)
|
British Thermal Unit | 98.27 BTU/hr (Access) 42.99 BTU/hr (HDD Hibernation)
|
Environment Temperature |
Operating Temperature | 5°C to 40°C (40°F to 104°F) |
Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
Relative Humidity | 5% to 95% RH |
Certification | - FCC Class B
- CE Class B
- BSMI Class B
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