Synology DS2419+ Specs & PDF

DiskStation DS2419+

High-capacity and expandable desktop NAS for small and medium-sized businesses

Hardware
processor
Processor model	Intel Atom C3538
Processor architecture	64-bit
Processor clock	Quad core 2.1 GHz
Hardware Encryption Engine (AES-NI)
Memory
System memory	4 GB DDR4
Pre-installed memory module	4 GB (4 GB x 1)
Total number of memory slots	2
Memory can be expanded to	32 GB (16 GB x 2)
Remarks	Synology reserves the right to replace memory components of the same or higher clocks depending on the supplier’s product availability. Its compatibility and stability have been tested by the same rigorous tests, please feel free to use it.
Storage device
Number of disk slots	12
Maximum number of disk slots in which the expansion unit is installed	twenty four
Compatible disk type* (see all supported disks)	3.5″ SATA HDD 2.5″ SATA HDD 2.5″ SATA SSD
Maximum internal net total storage capacity	168 TB (14 TB drive x 12) (Capacity varies by RAID type)
Maximum net total storage capacity with expansion unit	336 TB (168 TB + 14 TB drive x 12) (Capacity varies by RAID type)
Maximum single storage capacity	108 TB
Disk hot swap support
Remarks	The compatible disk type refers to the type of hard disk that is confirmed to be compatible with the product after the actual measurement, and the maximum speed limit of the non-hard disk slot. The maximum net total storage capacity is not limited by the maximum single storage capacity. Synology NAS can create additional storage space beyond the maximum single storage capacity. The maximum capacity depends on the support of each model. (see more) The internal storage space can be expanded, but the expanded single storage space cannot exceed 108TB.
External connection埠
RJ-45 1GbE network hole	4 (supports Link Aggregation / fault transfer)
USB 3.0 port埠	2
Expansion port埠	1
PCIe
PCIe expansion	1 x Gen3 x8 slot (black, x4 link)
Expansion card support	M2D18 – Dual M.2 SATA/NVMe SSD riser card for SSD cache PCIe Network Interface Card (see more)
File system
Internal disk	Btrfs EXT4
External disk	Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT*
Remarks	exFAT Access is purchased separately from the kit center.
Exterior
Size (height x width x depth)	270 mm x 300 mm x 340 mm
weight	9.5 kg
Remarks	Rack kits need to be purchased separately
other projects
System fan	120 mm x 120 mm x 2 pcs
Fan mode	Full speed mode Low temperature mode Silent mode
Replaceable system fan
Automatic power reply
Noise value*	22.3 dB(A)
Timer switch
Wake on the network
Power supply / transformer	500W
AC input voltage	100V to 240V AC
Current frequency	50/60 Hz, single frequency
Power consumption*	101.6 W (access) 43.96 W (system sleep)
British thermal unit	346.9 BTU/hr (access) 150.09 BTU/hr (system sleep)
Ambient temperature
Working 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 body	FCC CE BSMI EAC VCCI CCC RCM
Warranty	Hardware warranty for three years, can be extended to 5 years coverage – EW202
Remarks	The test data for power consumption was tested with a Western Digital 1TB WD10EFRX hard drive. The Wake on WAN feature must be used with a router or switch that supports Magic Packet. Noise value test environment: Seagate 2TB ST2000VN000 Hard disk in standby mode, two GRAS Type 40AE microphones are set at 1 meter distance before and after Synology NAS; background noise value: 16.49-17.51 dB(A); Temperature: Celsius 24.25-25.75 degrees; humidity: 58.2-61.8%.
DSM product specifications (see more)
Storage management
Maximum storage space	512
Maximum number of iSCSI targets	128
Maximum number of iSCSI LUNs	256
iSCSI LUN Clone/Snapshot, Windows Uninstall Data Transfer (ODX)
SSD read/write cache (White Paper)
SSD TRIM
Support RAID disk array type	Synology Hybrid RAID Basic JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10
RAID configuration migration	Basic to RAID 1 Basic to RAID 5 RAID 1 to RAID 5 RAID 5 to RAID 6
Expand storage with larger hard drives	Synology Hybrid RAID RAID 1 RAID 5 RAID 6 RAID 10
Add new hard drive expansion storage	Synology Hybrid RAID RAID 5 RAID 6 JBOD
Global Hot Spare supports RAID types	Synology Hybrid RAID RAID 1 RAID 5 RAID 6 RAID 10
File service
File agreement	CIFS/AFP/NFS/FTP/WebDAV
Maximum simultaneous CIFS/AFP/FTP connection number	1,000
Maximum simultaneous CIFS/AFP/FTP connection (with extended memory)	2,000
Windows Access Control List (ACL) integration
NFS Kerberos authentication
Account and shared folders
Maximum number of local user accounts	2,048
Maximum number of local groups	256
Maximum number of shared folders	512
Maximum shared folder synchronization task	16
High Availability Administrator
Log center
Log receipts per second	800
Virtualization support
VMware vSphere 6 with VAAI
Windows Server 2016
Citrix Ready
OpenStack
Additional kits (learn more about the complete add-on kit list)
Antivirus by McAfee (Trial)
Central Management System
Chat
Maximum number of users	1,500
Remarks	The maximum number of simultaneous HTTP connections has been adjusted to the maximum value when testing Chat. When the maximum number of users is reached, the CPU and memory usage are both less than 80%. For models with expandable memory, the maximum amount of memory is installed during the test.
Cloud Station Server
Maximum number of simultaneous devices	1,000
Maximum number of simultaneous devices (with extended memory)	2,000
Maximum number of files carried (btrfs)	1,000,000
Maximum number of files carried (ext4)	1,000,000
Remarks	The maximum number of simultaneous connections represents the number of devices that can be connected at the same time. The maximum number of hosted files represents the maximum number of files that can be indexed and loaded in the Cloud Station Server service. The expansion memory was not loaded during the test. The above test uses a non-encrypted shared folder.
Document Viewer
Download Station
Maximum number of download tasks	80
exFAT Access (optional)
MailPlus / MailPlus Server
Number of free email accounts	5 (If you want to have more email accounts, you need to purchase additional licenses)
Maximum simultaneous number of people on the line	Up to 150
Maximum server performance	1,484,000 emails per day, approximately 45 GB
Remarks	When the maximum number of users is reached, the CPU and memory usage are both less than 80%. For models with expandable memory, the maximum amount of memory is installed during the test. The read and write SSD cache has been started on NAS models with 5 hard disks (and above) and 2 SSDs. In high-availability mode, the performance of the mail system is slightly reduced due to data synchronization between the two servers. In all of the above tests, the launched features include: anti-spam, antivirus, DNSBL, greylisting, content scanning, full-text search (English only).
Media Server
DLNA compatible
Moments
Face recognition
Subject identification
Automatic color correction and angle correction
Moments carefully selected
Snapshot Replication
Maximum number of snapshots supported by a single shared folder	1024
Maximum number of system snapshots	65536
Surveillance Station
Maximum camera support number(camera license required)	40 (with 5 free camera licenses) (View compatible webcam)
Frames per second (FPS) (H.264)*	1200 FPS @ 720p (1280×720) 960 FPS @ 1080p (1920×1080) 520 FPS @ 3M (2048×1536) 320 FPS @ 5M (2591×1944) 240 FPS @ 4K (3840×2160)
Frames per second (FPS) (H.265)*	1200 FPS @ 720p (1280×720) 1200 FPS @ 1080p (1920×1080) 880 FPS @ 3M (2048×1536) 520 FPS @ 5M (2591×1944) 400 FPS @ 4K (3840×2160)
Frames per second (FPS) (MJPEG)*	560 FPS @ 720p (1280×720) 270 FPS @ 1080p (1920×1080) 190 FPS @ 3M (2048×1536) 110 FPS @ 5M (2591×1944)
Remarks	The Surveillance Station uses an Axis camera; the video schedule is continuous; the Surveillance Station is used as the source of the live image; the motion detection source is set to the camera; the live image and the video use the same set of video streams.
Synology Drive
Recommended number of files to store	1,000,000 (for archives or files belonging to Synology Drive , please refer to the file service of the above fields for files accessed through other agreements)
Recommended number of current client PC connections	550 (can continue to maintain the number of connections when the number of files is limited)
Remarks	For models with expandable memory, the maximum amount of memory is installed during the test. Exceeding the quantity limit may result in a longer response time for the file operation. The Btrfs file system and the non-encrypted shared folder were used in the above tests.
Synology Office
Maximum number of users	1,800
Remarks	The test opens multiple files and each file is edited simultaneously by 30 users. When the maximum number of users is reached, the CPU and memory usage are both less than 80%. For models with expandable memory, the maximum amount of memory is installed during the test. Client performance may affect the maximum number of simultaneous edits. Client test computer specifications: Intel Core i3-3220 / 8GB memory
Video Station
Video transcoding	Group 1 – Type 1 (see more)
Supports the maximum number of conversion channels	1 way, 30 FPS @ 1080p (1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
Virtual Machine Manager
Recommended number of virtual machines	4 (see more)
Recommended number of Virtual DSMs(purchase authorization)	4 (including 1 free license)
Remarks	The host that implements Synology High Availability does not support Virtual Machine Manager.
VPN Server
Maximum number of connections	30
Environment and packaging
surroundings	RoHS compliant
Package contents	Host X 1 Kit X 1 Power cord X 1 RJ-45 web route X 2 Quick Installation Guide X 1
Optional accessories	Monitoring device authorization D4NS2133-4G DDR4 non-ECC SO-DIMM* RAMEC2133DDR4SO-16G DDR4 ECC SO-DIMM Expansion unit: DX1215 X 1 VS360HD VS960HD Synology Ethernet card E10G18-T1 Synology Ethernet card E10G18-T2 Synology Ethernet card E10G17-F2 Synology M2D18 M.2 Dual Transfer Card
Remarks	For more information on memory upgrade restrictions, please see here . If multiple memory modules of different frequencies are installed in the same system, all memory modules will operate at the lowest frequency.