hardware |
CPU |
CPU model |
Marvell Armada 385 88F6820 |
CPU architecture |
32-bit |
CPU frequency |
Dual Core 1.33 GHz |
Hardware encryption module |
|
Storage |
system memory |
512 MB of DDR3 |
Storage |
Drive bays |
2 |
Compatible drive type * (See all supported drives) |
- 3.5 “SATA HDD
- 2.5 “SATA HDD
- 2.5 “SATA SSD
|
Maximum internal raw capacity |
24 TB (12 TB drive x 2) (capacity may vary depending on RAID types) |
Maximum size for single volume |
16 TB |
Hot-swap drive |
|
Hints |
- “Compatible Drive Type” indicates drives that have been tested for compatibility with Synology products. The term does not say anything about the maximum connection speed of drive bays.
- The maximum raw capacity is not limited by the maximum size of individual volumes. Thanks to Synology NAS, capacities that exceed the maximum size of individual volumes can sometimes be used as long as each created volume does not exceed the capacity limit. (Further information)
|
External ports |
RJ-45 1GbE LAN port |
2 (with support for link aggregation / failover) |
USB 2.0 port |
1 |
USB 3.0 port |
2 |
eSATA port |
1 |
file system |
Internal drives |
EXT4 |
External drives |
- EXT4
- EXT3
- FAT
- NTFS
- HFS + *
- exFAT *
|
Hints |
- HFS + is a read-only with a maximum capacity of 2 TB.
- exFAT Access is available separately in the parcel center.
|
appearance |
Size (height x width x depth) |
44 mm x 435.6 mm x 295.5 mm |
mass |
3.46 kg |
other |
system fan |
40mm x 40mm x 3pcs |
fan mode |
|
Recovery after power failure |
|
noise * |
25.8 dB (A) |
Planned switching on / off |
|
Wake up on LAN / WAN connection |
|
Power supply / adapter |
100W |
AC input voltage |
100V to 240V AC |
current frequency |
50/60 Hz, single phase |
Power consumption * |
21.25 W (access)
12.9 W (HDD idle state) |
British thermal unit |
72.56 BTU / hr (access)
44.05 BTU / hr (HDD idle state) |
ambient temperature |
operating temperatur |
5 ° C to 50 ° C (40 ° F to 122 ° F) |
storage temperature |
-20 ° C to 60 ° C (-5 ° F to 140 ° F) |
Relative humidity |
5% to 95% RH |
certification |
|
guarantee |
3 years |
Hints |
- Power consumption is measured when fully equipped with Western Digital 1TB WD10EFRX hard drive (s).
- Noise level test environment: Fully populated with Seagate 2TB ST2000VN000 hard drive (s) idle; Two GRASS Type 40AE microphones, one meter from the front and back of the Synology NAS; Background noise: 16.49-17.51 dB (A); Temperature: 24.25-25.75 ˚C; Humidity: 58,2-61,8%
|
DSM specifications (see more) |
memory management |
Max. Internal volume number |
256 |
Max. ISCSI target count |
10 |
Max. ISCSI LUN |
10 |
Supported RAID types |
- Synology Hybrid RAID
- basic
- JBOD
- RAID 0
- RAID 1
|
RAID migration |
Basic to RAID 1 |
Volume extension with larger HDDs |
- Synology Hybrid RAID
- RAID 1
|
Volume extension by adding HDD |
- Synology Hybrid RAID
- JBOD
|
File Sharing Capacity |
Maximum number of local user accounts |
2048 |
Maximum number of local groups |
256 |
Max. Shared folders |
256 |
Max. Shared folder synchronization tasks |
2 |
Max. Simultaneous CIFS / FTP / AFP connections |
128 |
Integration of the list for Windows access control (ACL) |
|
NFS Kerberos authentication |
|
Protocol Center |
|
Syslog events per second |
100 |
Add-on packages (Learn more about the complete list of add-on packages) |
Chat |
|
Maximum number of users |
300 |
Hints |
- The number of simultaneous available connections for chat has been configured to the maximum number.
- Processor and RAM utilization were below 80% for tests of the recommended number of clients, respectively.
- Extensible memory models tested installed the maximum memory.
|
Cloud Station Server |
|
Maximum number of simultaneously connected devices |
128 |
Maximum number of hosted files (ext4) |
100000 |
Hints |
- The maximum number of concurrent devices indicates the maximum number of devices that can be connected at one time.
- The maximum number of hosted files specifies the maximum number of files that can be indexed and hosted by the Cloud Station Server service. RAM extension was not used during the test.
- The test mentioned did not use unencrypted shared folders.
|
Download Station |
|
Maximum number of concurrent download tasks |
30 |
Drive |
|
Maximum number of hosted files |
100000 |
Maximum concurrent connections for PC clients |
200 |
Hints |
- The test used the EXT4 file system.
- The maximum number of concurrent connections specifies the maximum number of connections that can be sustained when the maximum number of hosted files is reached.
- The maximum number of hosted files specifies the maximum number of files that can be indexed and hosted by the Drive service.
- The test mentioned did not use unencrypted shared folders.
|
exFAT Access (optional) |
|
Media Server |
|
DLNA Certification |
|
Moments |
|
face recognition |
|
topics recognition |
|
Office |
|
Maximum number of users |
200 |
Hints |
- Several files were opened for the test and each file was edited by 30 users simultaneously.
- Processor and RAM utilization were below 80% for tests of the recommended number of clients, respectively.
- The performance of the client can affect the number of simultaneous users working on a file. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
|
Surveillance Station |
|
Max. Number of IP cameras(licenses required) |
16 (including 2 Free License) (See all supported IP cameras) |
Total F / s (H.264) * |
480 FPS @ 720p (1280×720)
240 FPS @ 1080p (1920 × 1080)
150 FPS @ 3M (2048×1536)
60 FPS @ 5M (2591×1944) |
Total F / s (MJPEG) * |
240 FPS @ 720p (1280×720)
100 FPS @ 1080p (1920 × 1080)
60 FPS @ 3M (2048×1536)
30 FPS @ 5M (2591×1944) |
Hints |
The Surveillance Station’s throughput was tested with Axis network cameras. A continuous recording with live view of the Surveillance Station and a motion detection by a camera was used. The live display of the video and its recording use the same video stream of the camera. |
Video Station |
|
Video transcoding |
Group 2 (further) |
Hints |
|
VPN server |
|
Maximum connections |
5 |
Environment and packaging |
Surroundings |
RoHS |
package contents |
- Main unit X 1
- Welcome X 1
- Accessory package X 1
- Power cable X 1
|
Optional accessories |
- Monitor device license package
- VS360HD
- VS960HD
|