|
Hardware
Specifications |
|
CPU |
|
CPU
Model |
Intel Celeron
J3355 |
|
CPU
Architecture |
64-bit |
|
CPU
Frequency |
Dual Core 2 burst up to
2.5 GHz |
|
Hardware Encryption
Engine (AES-NI) |
|
|
Hardware Transcoding
Engine |
H.265 (HEVC), MPEG-4
Part 2, MPEG-2, VC-1; maximum resolution: 4K (3840 x 2160)); maximum frame
rate per second (FPS): 30 |
|
|
|
Memory |
|
System
Memory |
2 GB
DDR3L |
|
Memory Module
Pre-installed |
2 GB (2 GB x
1) |
|
Total Memory
Slots |
2 |
|
Memory Expandable up
to |
6 GB (2 GB + 4
GB) |
|
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. |
|
|
|
|
|
Storage |
|
Drive
Bays |
6 |
|
Compatible Drive Type*
(See all supported drives) |
2.5" SATA
HDD |
|
2.5" SATA
SSD |
|
Maximum Internal Raw
Capacity |
30 TB (5 TB drive x 6)
(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 108 TB. |
|
|
|
External
Ports |
|
RJ-45 1GbE LAN
Port |
2 (with Link
Aggregation / Failover support) |
|
USB 3.0
Port |
2 |
|
|
|
File
System |
|
Internal
Drives |
Btrfs |
|
EXT4 |
|
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) |
121 mm x 151 mm x 175
mm |
|
Weight |
1.4
kg |
|
|
|
Others |
|
System
Fan |
80 mm x 80 mm x 1
pcs |
|
Fan Speed
Mode |
Full-Speed
Mode |
|
Cool
Mode |
|
Quiet
Mode |
|
Easy Replacement System
Fan |
|
|
Brightness Adjustable
Front LED Indicators |
|
|
Power
Recovery |
|
|
Noise
Level* |
20.5
dB(A) |
|
Scheduled Power On /
Off |
|
|
Wake on LAN /
WAN |
|
|
Power Supply Unit /
Adapter |
65W |
|
AC Input Power
Voltage |
100 V to 240 V
AC |
|
Power
Frequency |
50/60Hz, Single
Phase |
|
Power
Consumption* |
34.88 W (Access)
|
|
7.59 W (HDD
Hibernation) |
|
British Thermal
Unit |
119.1 BTU/hr (Access)
|
|
25.92 BTU/hr (HDD
Hibernation) |
|
|
|
Temperature |
|
Operating
Temperature |
5C to 40C (40F to
104F) |
|
Storage
Temperature |
-20C to 60C (-5F to
140F) |
|
Relative
Humidity |
5% to 95%
RH |
|
|
|
Certification |
EAC |
|
VCCI |
|
RCM |
|
FCC |
|
CE |
|
BSMI |
|
Warranty |
2
Years |
|
Notes |
The warranty period
starts from the purchase date as stated on your purchase receipt. (Learn
more) |
|
Power consumption is
measured when fully loaded with Western Digital 1TB WD10JFCX hard
drive(s). |
|
Noise Level Testing
Environment: Fully loaded with WD 1TB WD10JFCX 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: 17.2 dB(A); Temperature:
23.6C; Humidity: 58.2%. |
|
|
|
DSM
Specifications |
|
Storage
Management |
|
Maximum Internal Volume
Number |
64 |
|
Maximum iSCSI Target
Number |
128 |
|
Maximum iSCSI
LUN |
256 |
|
iSCSI LUN
Clone/Snapshot, Windows ODX |
|
|
SSD
TRIM |
|
|
Supported RAID
Type |
Synology Hybrid
RAID |
|
Basic |
|
JBOD |
|
RAID
0 |
|
RAID
1 |
|
RAID
5 |
|
RAID
6 |
|
RAID
10 |
|
RAID
Migration |
Basic to RAID
1 |
|
Basic to RAID
5 |
|
RAID 1 to RAID
5 |
|
RAID 5 to RAID
6 |
|
Volume Expansion with
Larger HDDs |
Synology Hybrid
RAID |
|
RAID
1 |
|
RAID
5 |
|
RAID
6 |
|
RAID
10 |
|
Volume Expansion by
Adding a HDD |
Synology Hybrid
RAID |
|
JBOD |
|
RAID
5 |
|
RAID
6 |
|
Global Hot Spare
Supported RAID Type |
Synology Hybrid
RAID |
|
RAID
1 |
|
RAID
5 |
|
RAID
6 |
|
RAID
10 |
|
|
|
File
Services |
|
File
Protocol |
CIFS/AFP/NFS/FTP/WebDAV |
|
Maximum Concurrent
CIFS/AFP/FTP Connections |
500 |
|
Maximum Concurrent
CIFS/AFP/FTP Connections (with RAM expansion) |
1,500 |
|
Windows Access Control
List (ACL) Integration |
|
|
NFS Kerberos
Authentication |
|
|
|
|
Account & Shared
Folder |
|
Maximum Local User
Accounts |
2,048 |
|
Maximum Local
Groups |
256 |
|
Maximum Shared
Folder |
256 |
|
Maximum Shared Folder
Sync Tasks |
8 |
|
|
|
Synology High
Availability |
|
|
Log
Center |
|
|
Syslog Events per
Second |
400 |
|
|
|
Virtualization |
|
VMware vSphere 6 with
VAAI |
|
|
Windows Server
2016 |
|
|
Citrix
Ready |
|
|
OpenStack |
|
|
|
|
Add-on Packages (Learn
more about the complete add-on package list) |
|
Antivirus by McAfee
(Trial) |
|
|
Central Management
System |
|
|
|
|
Synology
Chat |
|
|
Maximum
Users |
1,000 |
|
Notes |
The number of
concurrent HTTP connections for Synology Chat was configured to the
maximum. |
|
CPU and RAM usage were
both under 80% when the number of maximum users was
reached. |
|
For tested models with
expandable memory, the maximum amount of RAM was
installed. |
|
|
|
Cloud Station
Server |
|
|
Recommended Number of
Hosted Files |
500,000 |
|
Recommended Number of
Concurrent Sync Clients |
500 (the number of
connections that can be maintained when the recommended number of hosted
files was reached) |
|
Notes |
The maximum number of
concurrently connected devices refers to the maximum number of devices
that can remain connected at the same time. |
|
The maximum number of
hosted files refers to the maximum number of files that can be indexed and
hosted by the Cloud Station Server service. RAM expansion was not used
during testing. |
|
Non-encrypted shared
folders were used during the aforementioned testing. |
|
|
|
Document
Viewer |
|
|
Download
Station |
|
|
Maximum Concurrent
Download Tasks |
80 |
|
exFAT Access
(Optional) |
|
|
|
|
Synology MailPlus /
MailPlus Server |
|
|
Free Email
Accounts |
5 (Licenses required
for additional accounts) |
|
Maximum Number of
Concurrent Users |
50 |
|
Notes |
The CPU and RAM usage
were both under 80% when testing the maximum number of concurrent
users. |
|
For tested models with
expandable memory, the maximum amount of RAM was
installed. |
|
Read-write SSD cache
was enabled in 5-bay (and above) NAS models with 2 SSDs units
installed. |
|
The performance of the
mail system will slightly decrease in high-availability mode due to data
synchronization between the two servers. |
|
Functions that were
enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist,
content scan, full-text search (English only). |
|
|
|
Media
Server |
|
|
DLNA
Compliance |
|
|
|
|
Moments |
|
|
Facial
Recognition |
|
|
Subject
Recognition |
|
|
Auto Color &
Rotate |
|
|
Moments
Select |
|
|
|
|
Snapshot
Replication |
|
|
Maximum Snapshots per
Shared Folder |
1,024 |
|
Maximum of System
Snapshots |
65,536 |
|
|
|
Surveillance
Station |
|
|
Maximum IP cam
(Licenses required) |
25 (including 2 Free
License) (See All Supported IP Cameras) |
|
Total FPS
(H.264)* |
750 FPS @ 720p
(1280x720) |
|
600 FPS @ 1080p
(1920x1080) |
|
350 FPS @ 3M
(2048x1536) |
|
250 FPS @ 5M
(2591x1944) |
|
120 FPS @ 4K
(3840x2160) |
|
Total FPS
(H.265)* |
750 FPS @ 720p
(1280x720) |
|
750 FPS @ 1080p
(1920x1080) |
|
450 FPS @ 3M
(2048x1536) |
|
250 FPS @ 5M
(2591x1944) |
|
200 FPS @ 4K
(3840x2160) |
|
Total FPS
(MJPEG)* |
450 FPS @ 720p
(1280x720) |
|
250 FPS @ 1080p
(1920x1080) |
|
160 FPS @ 3M
(2048x1536) |
|
130 FPS @ 5M
(2591x1944) |
|
Notes |
Surveillance Station
throughput is tested with Axis network camera, using continuous recording
with live view from Surveillance Station and motion detection by camera.
Live view and recording are sharing the same stream from the
camera. |
|
|
|
Synology
Drive |
|
|
Recommended Number of
Hosted Files |
500,000 (applies to
files indexed or hosted by Synology Drive. For file access through other
standard protocols, refer to the File Services section
above) |
|
Recommended Number of
Concurrent Sync Clients |
450 (the number of
connections that can be maintained when the recommended number of hosted
files was reached) |
|
Notes |
For tested models with
expandable memory, the maximum amount of RAM was
installed. |
|
Exceeding the limits
above may result in longer response time in file
operations. |
|
Btrfs file system and
non-encrypted shared folders were used during the aforementioned
testing. |
|
|
|
Synology
Office |
|
|
Maximum
Users |
400 |
|
Notes |
Multiple files were
opened for testing and each file was edited by 30 users
simultaneously. |
|
CPU and RAM usage were
both under 80% when the number of maximum users was
reached. |
|
For tested models with
expandable memory, the maximum amount of RAM was
installed. |
|
Client performance may
affect maximum simultaneous editing users. Client PCs used for testing:
Intel Core i3-3220 / 8GB RAM |
|
|
|
Video
Station |
|
|
Video
Transcoding |
4K Group 1 (See
more) |
|
Maximum Transcoding
Channel Number |
2 channel, 30 FPS @ 4K
(4096 x 2160), H.264 (AVC)/H.265 (HEVC) or |
|
2 channel, 30 FPS @
1080p (19201080), H.264 (AVC)/H.265
(HEVC)/MPEG-2/VC-1 |
|
|
|
Virtual Machine
Manager |
|
|
Recommended Virtual
Machine Instances |
2 (Learn
more) |
|
Recommended Virtual DSM
Number (Licenses required) |
2 (including 1 Free
License) |
|
Notes |
Virtual Machine Manager
is not supported on hosts running Synology High Availability.
|
|
The specifications vary
depending on system configuration and memory size. |
|
|
|
VPN
Server |
|
|
Maximum
Connections |
30 |
|
|
|
Environment &
Packaging |
|
Environment |
RoHS
Compliant |
|
Packaging
Content |
Main Unit X
1 |
|
AC Power Adapter X
1 |
|
AC Power Cord X
1 |
|
RJ-45 LAN Cable X
2 |
|
Quick Installation
Guide X 1 |
|
Optional
Accessories |
Surveillance Device
License Pack |
|
D3NS1866L-4G DDR3
non-ECC SO-DIMM |
|
VS360HD |
|
VS960HD |
