2 x 3.5/2.5" SATA HDD/SSD Drive Bays
1.4 GHz Realtek RTD1296 Quad-Core
1GB of DDR4 RAM
1 x Gigabit Ethernet Port
2 x USB 3.0 Type-A Ports
RAID 0, 1, Basic, Hybrid, and JBOD
Reads & Writes up to 112 MB/s
Hardware Encryption & Transcoding Engine
Synology DiskStation Manager OS
Windows & Mac Compatible
Brand:SynologySeries:DiskstationItem Height:27.9 CentimetersItem Width:30.5 CentimetersItem Weight:9.25 KgProduct Dimensions:35.6 x 30.5 x 27.9 cmItem model number:DS2415+Wattage:1.00
CPU :
CPU Model : Intel Xeon D-1541
CPU Architecture : 64-bit
CPU Frequency : 8-Core 2.1 (base) / 2.7 (turbo) GHz
Hardware Encryption Engine (AES-NI) : Yes
Memory :
System Memory : 16 GB DDR4 ECC RDIMM
Memory Module Pre-installed : 16 GB (16 GB x 1)
Total Memory Slots : 4
Memory Expandable up to : 128 GB (32 GB x 4)
Storage :
Drive Bays : 12
Maximum Drive Bays with Expansion Unit : 96 (RX1217sas) / 180 (RX2417sas)
Compatible Drive Type* (See all supported drives) :
3.5" SAS HDD
2.5" SAS HDD
2.5" SAS SSD
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units : 1,536 TB (192 TB + 16 TB drive x 84) (Capacity may vary by RAID types)
Maximum Single Volume Size* :
200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
108 TB
Hot Swappable Drive : Yes
External Ports :
RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support)
USB 3.0 Port : 2
Expansion Port : 1
PCIe :
PCIe Expansion : 2 x Gen3 x8 slots (x8 link)
Add-In-Card Support : PCIe Network Interface Card (Learn more)
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 :
Form Factor (RU) : 2U
Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm
Weight : 14.5 kg
Rack Installation Support* :4-post 19" rack (Synology Rail Kit - RKS1317)
Notes : The rail kit is sold separately
Others :
System Fan : 80 mm x 80 mm x 4 pcs
Fan Speed Mode :
Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan : Yes
Power Recovery : Yes
Noise Level* : 49.8 dB(A)
Scheduled Power On / Off : Yes
Wake on LAN / WAN : Yes
Power Supply Unit / Adapter : 500 W
Redundant Power Supply : Yes
AC Input Power Voltage : 100 V to 240 V AC
Power Frequency : 50/60 Hz, Single Phase
Power Consumption* :
137.17 W (Access)
70.95 W (HDD Hibernation)
British Thermal Unit :
468.04 BTU/hr (Access)
242.09 BTU/hr (HDD Hibernation)
Temperature :
Operating Temperature : 0°C to 35°C (32°F to 95°F)
Storage Temperature : -20°C to 60°C (-5°F to 140°F)
Relative Humidity : 5% to 95% RH
Warranty : 5 Years
CPU :
CPU Model : Intel Xeon D-1527
CPU Architecture : 64-bit
CPU Frequency : Quad Core 2.2 (base) / 2.7 (turbo) GHz
Hardware Encryption Engine (AES-NI) : Yes
Memory :
System Memory : 16 GB DDR4 ECC SO-DIMM
Memory Module Pre-installed : 16 GB (8 GB x 2)
Total Memory Slots : 4
Memory Expandable up to : 48 GB (16 GB + 16 GB x 2)
Storage :
Drive Bays : 12
Maximum Drive Bays with Expansion Unit : 36
Compatible Drive Type* (See all supported drives) :
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types)
Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB
Hot Swappable Drive : Yes
External Ports :
RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support)
USB 3.0 Port : 2
Expansion Port : 2
PCIe :
PCIe Expansion : 1 x Gen3 x8 slot (x8 link)
Add-In-Card Support : PCIe Network Interface Card (Learn more)
M2D18 - Dual M.2 SATA SSD adapter card for SSD cache
Notes : DS3617xs with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported.
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) : 270 mm x 300 mm x 340 mm
Weight : 9.8 kg
Others :
System Fan : 120 mm x 120 mm x 2 pcs
Fan Speed Mode :
Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan : Yes
Power Recovery : Yes
Noise Level* : 22.3 dB(A)
Scheduled Power On / Off : Yes
Wake on LAN / WAN : Yes
Power Supply Unit / Adapter : 500 W
AC Input Power Voltage : 100 V to 240 V AC
Power Frequency : 50/60 Hz, Single Phase
Power Consumption* :
108.2 W (Access)
53.4 W (HDD Hibernation)
British Thermal Unit
369.4 BTU/hr (Access)
182.3 BTU/hr (HDD Hibernation)
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
Warranty : 5 Years
CPU
CPU Model Marvell Armada 385 88F6820
CPU Architecture 32-bit
CPU Frequency Dual Core 1.33 GHz
Hardware Encryption Engine
Memory
System Memory 512 MB DDR3L
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.
Storage
Drive Bays 4
Compatible Drive Type* (See all supported drives)
2.5" SATA HDD (up to 12.5 mm drive height)
2.5" SATA SSD
Maximum Internal Raw Capacity 30.72 TB (7.68 TB drive x 4) (Capacity may vary by RAID types)
Maximum Single Storage Pool Size 16 TB
Maximum Single Volume Size* 16 TB
Hot Swappable Drive Yes
Notes
"Compatible drive type" indicates 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)
External Ports
RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
USB 3.0 Port 2
File System
Internal Drives
EXT4
External Drives
EXT4
EXT3
FAT
NTFS
HFS+*
exFAT*
Notes
HFS+ is read only, max 2TB volume size.
exFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth) 120 mm x 105 mm x 142 mm
Weight 0.66 kg
Others
System Fan 60 mm x 60 mm x 1 pcs
Fan Speed Mode
Cool Mode
Quiet Mode
Low-power Mode
Easy Replacement System Fan
Brightness Adjustable Front LED Indicators
Power Recovery
Noise Level* 20.3 dB(A)
Scheduled Power On / Off
Wake on LAN / WAN
Power Supply Unit / Adapter 30 W
AC Input Power Voltage 100 V to 240 V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 20.28 W (Access)
7.27 W (HDD Hibernation)
British Thermal Unit 69.24 BTU/hr (Access)
24.82 BTU/hr (HDD Hibernation)
Notes
Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).
Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.
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
EAC
VCCI
CCC
RCM
KC
FCC
CE
BSMI
Warranty : 2 Years
Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment
RoHS Compliant
Packaging Content
Main Unit X 1
AC Power Adapter X 1
RJ-45 LAN Cable X 2
Quick Installation Guide X 1
Optional Accessories
Surveillance Device License Pack
VS360HD
VS960HD