Synology

DS716+II

DS716+II Image

The DS716+II is the perfect combination of scalability, performance, and versatility. It can deliver high-speed encrypted data transfer, 4K transcoding, and is running Btrfs, a next-generation file system.

Hardware Specifications  
CPU  
CPU Model Intel Celeron N3160
CPU Architecture 64-bit
CPU Frequency Quad Core 1.6 burst up to 2.24 GHz
Floating Point yes
Hardware Encryption Engine (AES-NI) yes
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 2 GB DDR3
Storage  
Drive Bay(s) 2
Maximum Drive Bays with Expansion Unit 7
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 16 TB (8 TB HDD x 2) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units 56 TB (8 TB HDD x 7) (Capacity may vary by RAID types)
Maximum Single Volume Size 108 TB
Hot Swappable Drive yes
External Ports  
USB 3.0 Port 3
eSATA Port 1
USBCopy yes
File System  
Internal Drives Btrfs
  EXT4
   
External Drives Btrfs
  EXT4
  EXT3
  FAT
  NTFS
  HFS+
   
Appearance  
Size (Height x Width x Depth) 157 mm x 103.5 mm x 232 mm
Weight 1.75 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 1 pcs
Fan Speed Mode Cool Mode
  Quiet Mode
   
Wireless Support (dongle) yes
Brightness adjustable front LED indicators yes
Power Recovery yes
Noise Level* 18 dB(A)
Scheduled Power On/Off yes
Power Supply Unit / Adapter 65W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 19.14 W (Access)
  9.50 W (HDD Hibernation)
British Thermal Unit 65.35 BTU/hr (Access)
  32.44 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 1TB ST31000520AS 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%
   
DSM Specifications ( See more )  
Storage Management  
Maximum Internal Volume Number 512
Maximum iSCSI Target Number 32
Maximum iSCSI LUN 256
iSCSI LUN Clone/Snapshot, Windows ODX yes
Supported RAID Type Synology Hybrid RAID
  Basic
  JBOD
  RAID 0
  RAID 1
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
  RAID 10 (with Expansion Unit)
   
RAID Migration Basic to RAID 1
  Basic to RAID 5 (with Expansion Unit)
  RAID 1 to RAID 5 (with Expansion Unit)
  RAID 5 to RAID 6 (with Expansion Unit)
   
Volume Expansion with Larger HDDs Synology Hybrid RAID
  RAID 1
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
   
Volume Expansion by Adding a HDD Synology Hybrid RAID
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
  JBOD (with Expansion Unit)
   
Global Hot Spare Supported RAID Type Synology Hybrid RAID (with Expansion Unit)
  RAID 1 (with Expansion Unit)
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
  RAID 10 (with Expansion Unit)
   
SSD Support  
SSD Read/Write Cache (White Paper) yes
File Sharing Capacity  
Maximum User Accounts 2048
Maximum Groups 256
Maximum Shared Folder 512
Maximum Shared Folder Sync Tasks 8
Maximum Concurrent CIFS/AFP/FTP Connections 512
Windows Access Control List (ACL) Integration yes
NFS Kerberos Authentication yes
High Availability Manager yes
Log Center yes
Syslog Events per Second 800
Virtualization  
VMware vSphere 5 with VAAI yes
Windows Server 2012 yes
Windows Server 2012 R2 yes
Citrix Ready yes
Add-on Packages (learn more about the complete add-on package list)  
Antivirus by McAfee (Trial) yes
Central Management System yes
Cloud Station Server yes
Maximum Concurrent File Transfers 512
Docker DSM yes
Maximum Docker DSM Number (Licenses required) 2 (including 1 Free License) (Learn more)
Document Viewer yes
Download Station yes
Maximum Concurrent Download Tasks 80
HiDrive Backup yes
MailPlus / MailPlus Server yes
Free Email Accounts 5 (Licenses required for additional accounts)
Recommended MailPlus Client Number Up to 50
Maximum Server Performance 81,300 emails per day, approx. 2.5 GB
Notes The CPU and RAM usages were both under 80% when testing recommended client numbers.
  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 yes
DLNA Certification yes
Snapshot Replication yes
Maximum Snapshots per Shared Folder 1024
Maximum Snapshots of all Shared Folder 65536
SpreadSheet yes
Maximum Simultaneous Editing Users 125
Surveillance Station yes
Maximum IP cam (Licenses required) 40 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 1200 FPS @ 720p (1280×720)
  800 FPS @ 1080p (1920×1080)
  300 FPS @ 3M (2048×1536)
  250 FPS @ 5M (2591×1944)
Total FPS (MJPEG)* 450 FPS @ 720p (1280×720)
  150 FPS @ 1080p (1920×1080)
  100 FPS @ 3M (2048×1536)
  72 FPS @ 5M (2591×1944)
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.
Video Station yes
Video Transcoding 4K Group 1 (See more)
Maximum Transcoding Channel Number 1 channel, 30 FPS @ 4K (4096 x 2160), H.264 (AVC)/H.265 (HEVC) or 3 channel, 30 FPS @ 1080p (1920×1080), H.264 (AVC)/H.265 (HEVC)/MPEG-2/VC-1
VPN Server yes
Maximum Connections 20
Environment & Packaging  
Environment RoHS Compliant
Packaging Content Main Unit X 1
  Welcome Note X 1
  Accessory Pack X 1
  AC Power Adapter X 1
  AC Power Cord X 1
  RJ-45 LAN Cable X 2
   
Optional Accessories Camera License Pack
  Expansion Unit: DX213 X 1
  Expansion Unit: DX513 X 1
  VS360HD
 

DS716+II

DS716+II Image

The DS716+II is the perfect combination of scalability, performance, and versatility. It can deliver high-speed encrypted data transfer, 4K transcoding, and is running Btrfs, a next-generation file system.

Hardware Specifications  
CPU  
CPU Model Intel Celeron N3160
CPU Architecture 64-bit
CPU Frequency Quad Core 1.6 burst up to 2.24 GHz
Floating Point yes
Hardware Encryption Engine (AES-NI) yes
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 2 GB DDR3
Storage  
Drive Bay(s) 2
Maximum Drive Bays with Expansion Unit 7
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 16 TB (8 TB HDD x 2) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units 56 TB (8 TB HDD x 7) (Capacity may vary by RAID types)
Maximum Single Volume Size 108 TB
Hot Swappable Drive yes
External Ports  
USB 3.0 Port 3
eSATA Port 1
USBCopy yes
File System  
Internal Drives Btrfs
  EXT4
   
External Drives Btrfs
  EXT4
  EXT3
  FAT
  NTFS
  HFS+
   
Appearance  
Size (Height x Width x Depth) 157 mm x 103.5 mm x 232 mm
Weight 1.75 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 1 pcs
Fan Speed Mode Cool Mode
  Quiet Mode
   
Wireless Support (dongle) yes
Brightness adjustable front LED indicators yes
Power Recovery yes
Noise Level* 18 dB(A)
Scheduled Power On/Off yes
Power Supply Unit / Adapter 65W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 19.14 W (Access)
  9.50 W (HDD Hibernation)
British Thermal Unit 65.35 BTU/hr (Access)
  32.44 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 1TB ST31000520AS 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%
   
DSM Specifications ( See more )  
Storage Management  
Maximum Internal Volume Number 512
Maximum iSCSI Target Number 32
Maximum iSCSI LUN 256
iSCSI LUN Clone/Snapshot, Windows ODX yes
Supported RAID Type Synology Hybrid RAID
  Basic
  JBOD
  RAID 0
  RAID 1
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
  RAID 10 (with Expansion Unit)
   
RAID Migration Basic to RAID 1
  Basic to RAID 5 (with Expansion Unit)
  RAID 1 to RAID 5 (with Expansion Unit)
  RAID 5 to RAID 6 (with Expansion Unit)
   
Volume Expansion with Larger HDDs Synology Hybrid RAID
  RAID 1
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
   
Volume Expansion by Adding a HDD Synology Hybrid RAID
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
  JBOD (with Expansion Unit)
   
Global Hot Spare Supported RAID Type Synology Hybrid RAID (with Expansion Unit)
  RAID 1 (with Expansion Unit)
  RAID 5 (with Expansion Unit)
  RAID 6 (with Expansion Unit)
  RAID 10 (with Expansion Unit)
   
SSD Support  
SSD Read/Write Cache (White Paper) yes
File Sharing Capacity  
Maximum User Accounts 2048
Maximum Groups 256
Maximum Shared Folder 512
Maximum Shared Folder Sync Tasks 8
Maximum Concurrent CIFS/AFP/FTP Connections 512
Windows Access Control List (ACL) Integration yes
NFS Kerberos Authentication yes
High Availability Manager yes
Log Center yes
Syslog Events per Second 800
Virtualization  
VMware vSphere 5 with VAAI yes
Windows Server 2012 yes
Windows Server 2012 R2 yes
Citrix Ready yes
Add-on Packages (learn more about the complete add-on package list)  
Antivirus by McAfee (Trial) yes
Central Management System yes
Cloud Station Server yes
Maximum Concurrent File Transfers 512
Docker DSM yes
Maximum Docker DSM Number (Licenses required) 2 (including 1 Free License) (Learn more)
Document Viewer yes
Download Station yes
Maximum Concurrent Download Tasks 80
HiDrive Backup yes
MailPlus / MailPlus Server yes
Free Email Accounts 5 (Licenses required for additional accounts)
Recommended MailPlus Client Number Up to 50
Maximum Server Performance 81,300 emails per day, approx. 2.5 GB
Notes The CPU and RAM usages were both under 80% when testing recommended client numbers.
  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 yes
DLNA Certification yes
Snapshot Replication yes
Maximum Snapshots per Shared Folder 1024
Maximum Snapshots of all Shared Folder 65536
SpreadSheet yes
Maximum Simultaneous Editing Users 125
Surveillance Station yes
Maximum IP cam (Licenses required) 40 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 1200 FPS @ 720p (1280×720)
  800 FPS @ 1080p (1920×1080)
  300 FPS @ 3M (2048×1536)
  250 FPS @ 5M (2591×1944)
Total FPS (MJPEG)* 450 FPS @ 720p (1280×720)
  150 FPS @ 1080p (1920×1080)
  100 FPS @ 3M (2048×1536)
  72 FPS @ 5M (2591×1944)
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.
Video Station yes
Video Transcoding 4K Group 1 (See more)
Maximum Transcoding Channel Number 1 channel, 30 FPS @ 4K (4096 x 2160), H.264 (AVC)/H.265 (HEVC) or 3 channel, 30 FPS @ 1080p (1920×1080), H.264 (AVC)/H.265 (HEVC)/MPEG-2/VC-1
VPN Server yes
Maximum Connections 20
Environment & Packaging  
Environment RoHS Compliant
Packaging Content Main Unit X 1
  Welcome Note X 1
  Accessory Pack X 1
  AC Power Adapter X 1
  AC Power Cord X 1
  RJ-45 LAN Cable X 2
   
Optional Accessories Camera License Pack
  Expansion Unit: DX213 X 1
  Expansion Unit: DX513 X 1
  VS360HD