Hardware Specifications |
|
CPU |
|
CPU Model |
Quand-core Intel J3455 |
CPU Architecture |
64-bit |
CPU Frequency |
Quad Core 1.6 burst up to 2.56 GHz |
Floating Point |
|
Hardware Encryption Engine (AES-NI) |
|
Hardware Transcoding Engine |
H.264 (AVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30 |
Memory |
|
System Memory |
4 GB DDR3L |
Storage |
|
Drive Bay(s) |
4 |
Maximum Drive Bays with Expansion Unit |
9 |
Compatible Drive Type (See all supported drives) |
3.5″ SATA III / SATA II HDD 2.5″ SATA III / SATA II HDD 2.5″ SATA III / SATA II SSD |
Maximum Internal Raw Capacity |
32 TB (8 TB HDD x 4) (Capacity may vary by RAID types) |
Maximum Raw Capacity with Expansion Units |
72 TB (8 TB HDD x 9) (Capacity may vary by RAID types) |
Maximum Single Volume Size |
108 TB |
Hot Swappable Drive |
|
External Ports |
|
USB 3.0 Port |
3 |
eSATA Port |
1 |
File System |
|
Internal Drive |
Btrfs EXT4 |
External Drives |
Btrfs EXT4 EXT3 FAT NTFS HFS+ |
Appearance |
|
Size (Height x Width x Depth) |
165 mm x 203 mm x 233.2 mm |
Weight |
2.04 kg |
Others |
|
RJ-45 1GbE LAN Port |
2 (with Link Aggregation / Failover support) |
Wake on LAN/WAN |
|
System Fan |
92 mm x 92 mm x 2 pcs |
Fan Speed Mode |
Cool Mode Quiet Mode |
Wireless Support (dongle) |
|
Brightness adjustable front LED indicator |
|
Power Recovery |
|
Noise Level* |
19.4 dB(A) |
Scheduled Power On/Off |
|
Power Supply Unit / Adapter |
100W |
AC Input Power Voltage |
100V to 240V AC |
Power Frequency |
50/60 Hz, Single Phase |
Power Consumption* |
30 W (Access) 13 W (HDD Hibernation) |
British Thermal Unit |
102.4 BTU/hr (Access) 44.4 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 |
Warranty |
3 Years |
Notes |
Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s). Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8% |
Sysnology DS918+ 4GB
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