Comparison results

DS1517+ DS1517
Hardware Specifications
CPU
CPU Model Intel Atom C2538 Annapurna Labs Alpine AL-314
CPU Architecture 64-bit 32-bit
CPU Frequency Quad Core 2.4 GHz Quad Core 1.7 GHz
Hardware Encryption Engine
Hardware Encryption Engine (AES-NI)
Hardware Transcoding Engine
Memory
System Memory 2 / 8 GB DDR3 2 GB DDR3L
Memory Module Pre-installed 2GB (1 x 2GB) / 8GB (2 x 4GB)
Total Memory Slots 2
Memory Expandable up to 16 GB (8 GB x 2)
Storage
Drive Bays 5 5
Maximum Drive Bays with Expansion Unit 15 15
Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
Maximum Internal Raw Capacity 50 TB (10 TB drive x 5) (Capacity may vary by RAID types) 50 TB (10 TB drive x 5) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units 150 TB (10 TB drive x 15) (Capacity may vary by RAID types) 150 TB (10 TB drive x 15) (Capacity may vary by RAID types)
Maximum Single Volume Size
  • 108 TB
  • 108 TB
Hot Swappable Drive
External Ports
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support) 4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port
SFP+ 10GbE LAN Port*
USB 2.0 Port
USB 3.0 Port 4 2
eSATA Port 2 2
Expansion Port
SD Card Reader
SDCopy
USBCopy
PCIe
PCIe Expansion
  • 1 x Gen2 x8 slot (x4 link)
Add-in-card support
Notes DS1517+ with M2D17 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported.
File System
Internal Drives
  • Btrfs
  • EXT4
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes
  • exFAT Access is purchased separately in Package Center.
  • exFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth) 166 mm x 250 mm x 243 mm
157 mm x 248 mm x 233 mm
Weight 4.46 kg
4.15 kg
Others
System Fan 80 mm x 80 mm x 2 pcs 80 mm x 80 mm x 2 pcs
Fan Speed Mode
  • Cool Mode
  • Quiet Mode
  • Cool Mode
  • Quiet Mode
Easy Replacement System Fan
Wireless Support (dongle)
Brightness adjustable front LED indicators
Power Recovery
Noise Level* 26.2 dB(A)
22.4 dB(A)
Scheduled Power On/Off
Wake on LAN/WAN
Power Supply Unit / Adapter 200W
200W
AC Input Power Voltage 100V to 240V AC 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase 50/60 Hz, Single Phase
Power Consumption* 42.1 W (Access)
23.1 W (HDD Hibernation)
39.5 W (Access)
18.2 W (HDD Hibernation)
British Thermal Unit 143.7 BTU/hr (Access)
78.9 BTU/hr (HDD Hibernation)
134.78 BTU/hr (Access)
62.10 BTU/hr (HDD Hibernation)
Redundant Power Supply (for xs+ and RP model)
Environment Temperature
Operating Temperature 5°C to 40°C (40°F to 104°F) 5°C to 40°C (40°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F) -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH 5% to 95% RH
Certification
  • FCC Class B
  • CE Class B
  • BSMI Class B
  • FCC Class B
  • CE Class B
  • BSMI Class B
Warranty 3 Year Hardware Warranty 3 Year Hardware Warranty
DSM Specifications
Storage Management
Maximum Internal Volume Number 512 256
Maximum iSCSI Target Number 32 32
Maximum iSCSI LUN 256 256
iSCSI LUN Clone/Snapshot, Windows ODX
RAID Group
Supported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
  • 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
  • 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
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
Volume Expansion by Adding a HDD
  • Synology Hybrid RAID
  • RAID 5
  • RAID 6
  • JBOD
  • Synology Hybrid RAID
  • RAID 5
  • RAID 6
  • JBOD
Global Hot Spare Supported RAID Type
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
SSD Support
SSD Read/Write Cache (White Paper)
SSD TRIM
File Sharing Capacity
Maximum Local User Accounts 2048 2048
Maximum Local Groups 256 256
Maximum Shared Folder 512 256
Maximum Shared Folder Sync Tasks 8 4
Maximum Concurrent CIFS/AFP/FTP Connections 512(2GB) / 2048(8GB) 512
Windows Access Control List (ACL) Integration
NFS Kerberos Authentication
High Availability Manager
Log Center
Syslog Events per Second 800 400
Virtualization
VMware vSphere 5 with VAAI
VMware vSphere 6 with VAAI
Windows Server 2012
Windows Server 2012 R2
Citrix Ready
OpenStack
Add-on Packages (learn more about the complete add-on package list)
Antivirus by McAfee (Trial)
Central Management System
Chat
Maximum Users 400 150
Notes
  • The number of concurrent HTTP connections for 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.
  • The number of concurrent HTTP connections for Chat was configured to the maximum.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
Cloud Station Server
Maximum Concurrent File Transfers 512 (2GB) / 2000 (8GB) 512
Maximum Concurrent File Transfers (with RAM expansion)
DDSM
Maximum DDSM Number (Licenses required) 15 (including 1 Free License) (Learn more)
Document Viewer
Download Station
Maximum Concurrent Download Tasks 80 50
exFAT Access (optional)
MailPlus / MailPlus Server
Free Email Accounts 5 (Licenses required for additional accounts)
Recommended MailPlus Client Number Up to 90(btrfs)/100(ext4)
Maximum Server Performance 712,000 emails per day, approx. 21.73GB
Media Server
DLNA Certification
DLNA Compliance
Office
Maximum Users 400 150
Maximum Simultaneous Editing Users 80 40
Notes
  • 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
  • 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
PetaSpace
Snapshot Replication
Maximum Snapshots per Shared Folder 1024
Maximum Snapshots of all Shared Folder 65536
Surveillance Station
Maximum IP cam (Licenses required) 40 (including 2 Free License) (See All Supported IP Cameras) 30 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 1200 (2GB RAM) / 1200 (8GB RAM) FPS @ 720p (1280x720)
900 (2GB RAM) / 1080 (8GB RAM) FPS @ 1080p (1920×1080)
320 (2GB RAM) / 480 (8GB RAM) FPS @ 3M (2048x1536)
270 (2GB RAM) / 280 (8GB RAM) FPS @ 5M (2591x1944)
900 FPS @ 720p (1280x720)
300 FPS @ 1080p (1920×1080)
200 FPS @ 3M (2048x1536)
150 FPS @ 5M (2591x1944)
Total FPS (MJPEG)* 540 (2GB RAM) / 760 (8GB RAM) FPS @ 720p (1280x720)
200 (2GB RAM) / 400 (8GB RAM) FPS @ 1080p (1920×1080)
150 (2GB RAM) / 280 (8GB RAM) FPS @ 3M (2048x1536)
90 (2GB RAM) / 200 (8GB RAM) FPS @ 5M (2591x1944)
250 FPS @ 720p (1280x720)
120 FPS @ 1080p (1920×1080)
100 FPS @ 3M (2048x1536)
80 FPS @ 5M (2591x1944)
Video Station
Video Transcoding Group 1 - Type 1 (See more) Group 1 - Type 2 (See more)
Maximum Transcoding Channel Number
  • 1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
  • 1 channel, 30 FPS @ 720p (1280x720), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
VPN Server
Maximum Connections 20 15
Environment & Packaging
Environment RoHS Compliant RoHS Compliant
Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
  • Main Unit X 1
  • Welcome Note X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
Optional Accessories
  • Surveillance Device License Pack
  • 8GB (4GB x 2) DDR3 RAM Module Kit
  • 16GB (8GB x 2) DDR3 RAM Module Kit
  • Expansion Unit: DX517 X 2
  • VS360HD
  • Synology Ethernet Adapter E10G15-F1
  • Synology Ethernet Adapter E10G17-F2
  • Synology M2D17 M.2 SSD adapter card
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 2
  • VS360HD
Notes
Hardware Specifications
CPU
CPU Model
DS1517+ Intel Atom C2538
DS1517 Annapurna Labs Alpine AL-314
CPU Architecture
DS1517+ 64-bit
DS1517 32-bit
CPU Frequency
DS1517+ Quad Core 2.4 GHz
DS1517 Quad Core 1.7 GHz
Hardware Encryption Engine
DS1517+
DS1517
Hardware Encryption Engine (AES-NI)
DS1517+
DS1517
Hardware Transcoding Engine
DS1517+
DS1517
Memory
System Memory
DS1517+ 2 / 8 GB DDR3
DS1517 2 GB DDR3L
Memory Module Pre-installed
DS1517+ 2GB (1 x 2GB) / 8GB (2 x 4GB)
DS1517
Total Memory Slots
DS1517+ 2
DS1517
Memory Expandable up to
DS1517+ 16 GB (8 GB x 2)
DS1517
Storage
Drive Bays
DS1517+ 5
DS1517 5
Maximum Drive Bays with Expansion Unit
DS1517+ 15
DS1517 15
Compatible Drive Type* (See all supported drives)
DS1517+
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
DS1517
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
Maximum Internal Raw Capacity
DS1517+ 50 TB (10 TB drive x 5) (Capacity may vary by RAID types)
DS1517 50 TB (10 TB drive x 5) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units
DS1517+ 150 TB (10 TB drive x 15) (Capacity may vary by RAID types)
DS1517 150 TB (10 TB drive x 15) (Capacity may vary by RAID types)
Maximum Single Volume Size
DS1517+
  • 108 TB
DS1517
  • 108 TB
Hot Swappable Drive
DS1517+
DS1517
External Ports
RJ-45 1GbE LAN Port
DS1517+ 4 (with Link Aggregation / Failover support)
DS1517 4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port
DS1517+
DS1517
SFP+ 10GbE LAN Port*
DS1517+
DS1517
USB 2.0 Port
DS1517+
DS1517
USB 3.0 Port
DS1517+ 4
DS1517 2
eSATA Port
DS1517+ 2
DS1517 2
Expansion Port
DS1517+
DS1517
SD Card Reader
DS1517+
DS1517
SDCopy
DS1517+
DS1517
USBCopy
DS1517+
DS1517
PCIe
PCIe Expansion
DS1517+
  • 1 x Gen2 x8 slot (x4 link)
DS1517
Add-in-card support
DS1517+
DS1517
Notes
DS1517+ DS1517+ with M2D17 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported.
DS1517
File System
Internal Drives
DS1517+
  • Btrfs
  • EXT4
DS1517
  • EXT4
External Drives
DS1517+
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
DS1517
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes
DS1517+
  • exFAT Access is purchased separately in Package Center.
DS1517
  • exFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth)
DS1517+ 166 mm x 250 mm x 243 mm
DS1517 157 mm x 248 mm x 233 mm
Weight
DS1517+ 4.46 kg
DS1517 4.15 kg
Others
System Fan
DS1517+ 80 mm x 80 mm x 2 pcs
DS1517 80 mm x 80 mm x 2 pcs
Fan Speed Mode
DS1517+
  • Cool Mode
  • Quiet Mode
DS1517
  • Cool Mode
  • Quiet Mode
Easy Replacement System Fan
DS1517+
DS1517
Wireless Support (dongle)
DS1517+
DS1517
Brightness adjustable front LED indicators
DS1517+
DS1517
Power Recovery
DS1517+
DS1517
Noise Level*
DS1517+ 26.2 dB(A)
DS1517 22.4 dB(A)
Scheduled Power On/Off
DS1517+
DS1517
Wake on LAN/WAN
DS1517+
DS1517
Power Supply Unit / Adapter
DS1517+ 200W
DS1517 200W
AC Input Power Voltage
DS1517+ 100V to 240V AC
DS1517 100V to 240V AC
Power Frequency
DS1517+ 50/60 Hz, Single Phase
DS1517 50/60 Hz, Single Phase
Power Consumption*
DS1517+ 42.1 W (Access)
23.1 W (HDD Hibernation)
DS1517 39.5 W (Access)
18.2 W (HDD Hibernation)
British Thermal Unit
DS1517+ 143.7 BTU/hr (Access)
78.9 BTU/hr (HDD Hibernation)
DS1517 134.78 BTU/hr (Access)
62.10 BTU/hr (HDD Hibernation)
Redundant Power Supply (for xs+ and RP model)
DS1517+
DS1517
Environment Temperature
Operating Temperature
DS1517+ 5°C to 40°C (40°F to 104°F)
DS1517 5°C to 40°C (40°F to 104°F)
Storage Temperature
DS1517+ -20°C to 60°C (-5°F to 140°F)
DS1517 -20°C to 60°C (-5°F to 140°F)
Relative Humidity
DS1517+ 5% to 95% RH
DS1517 5% to 95% RH
Certification
DS1517+
  • FCC Class B
  • CE Class B
  • BSMI Class B
DS1517
  • FCC Class B
  • CE Class B
  • BSMI Class B
Warranty
DS1517+ 3 Year Hardware Warranty
DS1517 3 Year Hardware Warranty
DSM Specifications
Storage Management
Maximum Internal Volume Number
DS1517+ 512
DS1517 256
Maximum iSCSI Target Number
DS1517+ 32
DS1517 32
Maximum iSCSI LUN
DS1517+ 256
DS1517 256
iSCSI LUN Clone/Snapshot, Windows ODX
DS1517+
DS1517
RAID Group
DS1517+
DS1517
Supported RAID Type
DS1517+
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
DS1517
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
RAID Migration
DS1517+
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
DS1517
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
Volume Expansion with Larger HDDs
DS1517+
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
DS1517
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
Volume Expansion by Adding a HDD
DS1517+
  • Synology Hybrid RAID
  • RAID 5
  • RAID 6
  • JBOD
DS1517
  • Synology Hybrid RAID
  • RAID 5
  • RAID 6
  • JBOD
Global Hot Spare Supported RAID Type
DS1517+
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
DS1517
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
SSD Support
SSD Read/Write Cache (White Paper)
DS1517+
DS1517
SSD TRIM
DS1517+
DS1517
File Sharing Capacity
Maximum Local User Accounts
DS1517+ 2048
DS1517 2048
Maximum Local Groups
DS1517+ 256
DS1517 256
Maximum Shared Folder
DS1517+ 512
DS1517 256
Maximum Shared Folder Sync Tasks
DS1517+ 8
DS1517 4
Maximum Concurrent CIFS/AFP/FTP Connections
DS1517+ 512(2GB) / 2048(8GB)
DS1517 512
Windows Access Control List (ACL) Integration
DS1517+
DS1517
NFS Kerberos Authentication
DS1517+
DS1517
High Availability Manager
DS1517+
DS1517
Log Center
DS1517+
DS1517
Syslog Events per Second
DS1517+ 800
DS1517 400
Virtualization
VMware vSphere 5 with VAAI
DS1517+
DS1517
VMware vSphere 6 with VAAI
DS1517+
DS1517
Windows Server 2012
DS1517+
DS1517
Windows Server 2012 R2
DS1517+
DS1517
Citrix Ready
DS1517+
DS1517
OpenStack
DS1517+
DS1517
Antivirus by McAfee (Trial)
DS1517+
DS1517
Central Management System
DS1517+
DS1517
Chat
DS1517+
DS1517
Maximum Users
DS1517+ 400
DS1517 150
Notes
DS1517+
  • The number of concurrent HTTP connections for 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.
DS1517
  • The number of concurrent HTTP connections for Chat was configured to the maximum.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
Cloud Station Server
DS1517+
DS1517
Maximum Concurrent File Transfers
DS1517+ 512 (2GB) / 2000 (8GB)
DS1517 512
Maximum Concurrent File Transfers (with RAM expansion)
DS1517+
DS1517
DDSM
DS1517+
DS1517
Maximum DDSM Number (Licenses required)
DS1517+ 15 (including 1 Free License) (Learn more)
DS1517
Document Viewer
DS1517+
DS1517
Download Station
DS1517+
DS1517
Maximum Concurrent Download Tasks
DS1517+ 80
DS1517 50
exFAT Access (optional)
DS1517+
DS1517
MailPlus / MailPlus Server
DS1517+
DS1517
Free Email Accounts
Recommended MailPlus Client Number
DS1517+ Up to 90(btrfs)/100(ext4)
DS1517
Maximum Server Performance
DS1517+ 712,000 emails per day, approx. 21.73GB
DS1517
Media Server
DS1517+
DS1517
DLNA Certification
DS1517+
DS1517
DLNA Compliance
DS1517+
DS1517
Office
DS1517+
DS1517
Maximum Users
DS1517+ 400
DS1517 150
Maximum Simultaneous Editing Users
DS1517+ 80
DS1517 40
Notes
DS1517+
  • 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
DS1517
  • 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
PetaSpace
DS1517+
DS1517
Snapshot Replication
DS1517+
DS1517
Maximum Snapshots per Shared Folder
DS1517+ 1024
DS1517
Maximum Snapshots of all Shared Folder
DS1517+ 65536
DS1517
Surveillance Station
DS1517+
DS1517
Maximum IP cam (Licenses required)
DS1517+ 40 (including 2 Free License) (See All Supported IP Cameras)
DS1517 30 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)*
DS1517+ 1200 (2GB RAM) / 1200 (8GB RAM) FPS @ 720p (1280x720)
900 (2GB RAM) / 1080 (8GB RAM) FPS @ 1080p (1920×1080)
320 (2GB RAM) / 480 (8GB RAM) FPS @ 3M (2048x1536)
270 (2GB RAM) / 280 (8GB RAM) FPS @ 5M (2591x1944)
DS1517 900 FPS @ 720p (1280x720)
300 FPS @ 1080p (1920×1080)
200 FPS @ 3M (2048x1536)
150 FPS @ 5M (2591x1944)
Total FPS (MJPEG)*
DS1517+ 540 (2GB RAM) / 760 (8GB RAM) FPS @ 720p (1280x720)
200 (2GB RAM) / 400 (8GB RAM) FPS @ 1080p (1920×1080)
150 (2GB RAM) / 280 (8GB RAM) FPS @ 3M (2048x1536)
90 (2GB RAM) / 200 (8GB RAM) FPS @ 5M (2591x1944)
DS1517 250 FPS @ 720p (1280x720)
120 FPS @ 1080p (1920×1080)
100 FPS @ 3M (2048x1536)
80 FPS @ 5M (2591x1944)
Video Station
DS1517+
DS1517
Video Transcoding
DS1517+ Group 1 - Type 1 (See more)
DS1517 Group 1 - Type 2 (See more)
Maximum Transcoding Channel Number
DS1517+
  • 1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
DS1517
  • 1 channel, 30 FPS @ 720p (1280x720), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
VPN Server
DS1517+
DS1517
Maximum Connections
DS1517+ 20
DS1517 15
Environment & Packaging
Environment
DS1517+ RoHS Compliant
DS1517 RoHS Compliant
Packaging Content
DS1517+
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1
DS1517
  • Main Unit X 1
  • Welcome Note X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
Optional Accessories
DS1517+
  • Surveillance Device License Pack
  • 8GB (4GB x 2) DDR3 RAM Module Kit
  • 16GB (8GB x 2) DDR3 RAM Module Kit
  • Expansion Unit: DX517 X 2
  • VS360HD
  • Synology Ethernet Adapter E10G15-F1
  • Synology Ethernet Adapter E10G17-F2
  • Synology M2D17 M.2 SSD adapter card
DS1517
  • Surveillance Device License Pack
  • Expansion Unit: DX517 X 2
  • VS360HD
Notes
DS1517+
DS1517