Synology DS2419+

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  • Synology DS2419+
  • Hardware Specifications
    CPU
    CPU Model Intel Atom C3538
    CPU Architecture 64-bit
    CPU Frequency Quad Core 2.1 GHz
    Hardware Encryption Engine (AES-NI)  
    Memory
    System Memory 4 GB DDR4
    Memory Module Pre-installed 4 GB (4 GB x 1)
    Total Memory Slots 2
    Memory Expandable up to 32 GB (16 GB x 2)
    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 12
    Maximum Drive Bays with Expansion Unit 24
    Compatible Drive Type* 
    • 3.5" SATA HDD
    • 2.5" SATA HDD
    • 2.5" SATA SSD
    Maximum Internal Raw Capacity 168 TB (14 TB drive x 12) (Capacity may vary by RAID types)
    Maximum Raw Capacity with Expansion Units 336 TB (168 TB + 14 TB drive x 12) (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 raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. 
    • Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108TB.
    External Ports
    RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
    USB 3.0 Port 2
    Expansion Port 1
    PCIe
    PCIe Expansion 1 x Gen3 x8 slot (black, x4 link)
    Add-in-card support
    • M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cache
    • PCIe Network Interface Card 
    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 9.5 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  
    Power Recovery  
    Noise Level* 22.3 dB(A) 
    Scheduled Power On/Off  
    Wake on LAN/WAN  
    Power Supply Unit / Adapter 500W 
    AC Input Power Voltage 100V to 240V AC
    Power Frequency 50/60 Hz, Single Phase
    Power Consumption* 101.6 W (Access) 
    43.96 W (System Hibernation) 
    British Thermal Unit 346.9 BTU/hr (Access) 
    150.09 BTU/hr (System Hibernation) 
    Environment Temperature
    Operating Temperature 0°C to 40°C (32°F to 104°F)
    Storage Temperature -20°C to 60°C (-5°F to 140°F)
    Relative Humidity 5% to 95% RH
    Certification
    • FCC
    • CE
    • BSMI
    • EAC
    • VCCI
    • CCC
    • RCM
    Warranty 3 Year Hardware Warranty, Extendable to 5 Year Coverage - EW202
    Notes
    • Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
    • Support for Wake on WAN needs switch and routers which recognize Magic Packet.
    • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 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 128
    Maximum iSCSI LUN 256
    iSCSI LUN Clone/Snapshot, Windows ODX  
    SSD Read/Write Cache  
    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 1,000
    Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion) 2,000
    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 512
    Maximum Shared Folder Sync Tasks 16
    High Availability Manager  
    Log Center  
    Syslog Events per Second 800
    Virtualization
    VMware vSphere 6 with VAAI  
    Windows Server 2016  
    Citrix Ready  
    OpenStack  
    Add-on Packages 
    Antivirus by McAfee (Trial)  
    Central Management System  
    Chat  
    Maximum Users 1,500
    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.
    Cloud Station Server  
    Maximum Number of Concurrently Connected Devices 1,000
    Maximum Number of Concurrently Connected Devices (with RAM expansion) 2,000
    Maximum Number of Hosted Files (btrfs) 1,000,000
    Maximum Number of Hosted Files (ext4) 1,000,000
    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)  
    MailPlus / MailPlus Server  
    Free Email Accounts (Licenses required for additional accounts)
    Maximum number of concurrent users Up to 150
    Maximum Server Performance 1,484,000 emails per day, approx. 45 GB
    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 1024
    Maximum of system snapshots 65536
    Surveillance Station  
    Maximum IP cam (Licenses required) 40 (including 5 Free License) (See All Supported IP Cameras)
    Total FPS (H.264)* 1200 FPS @ 720p (1280x720) 
    960 FPS @ 1080p (1920×1080) 
    520 FPS @ 3M (2048x1536) 
    320 FPS @ 5M (2591x1944) 
    240 FPS @ 4K (3840x2160)
    Total FPS (H.265)* 1200 FPS @ 720p (1280x720) 
    1200 FPS @ 1080p (1920×1080) 
    880 FPS @ 3M (2048x1536) 
    520 FPS @ 5M (2591x1944) 
    400 FPS @ 4K (3840x2160)
    Total FPS (MJPEG)* 560 FPS @ 720p (1280x720) 
    270 FPS @ 1080p (1920×1080) 
    190 FPS @ 3M (2048x1536) 
    110 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 1,000,000 (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 Connections for PC Clients 550 (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 1,800
    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 Group 1 - Type 1 (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
    Virtual Machine Manager  
    Recommended Virtual Machine Instances 4 
    Recommended Virtual DSM Number  4 (including 1 Free License)
    Notes Virtual Machine Manager is not supported on hosts running Synology High Availability. 
    VPN Server  
    Maximum Connections 30
    Environment & Packaging
    Environment 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
    Optional Accessories
    • Surveillance Device License Pack
    • D4NS2133-4G DDR4 non-ECC SO-DIMM*
    • RAMEC2133DDR4SO-16G DDR4 ECC SO-DIMM
    • Expansion Unit: DX1215 X 1
    • VS360HD
    • VS960HD
    • Synology Ethernet Adapter E10G18-T1
    • Synology Ethernet Adapter E10G18-T2
    • Synology Ethernet Adapter E10G17-F2
    • Synology M2D18 M.2 SSD adapter card
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