Small and Medium Business » DiskStation DS1817+
Ultra-performance NAS optimized for intensive tasks and encryption

Featuring a quad-core processor, hardware encryption engine, and flawless software integration, DS1817+ is a powerful, expandable 8-bay NAS server that delivers outstanding speed and accelerated data encryption. Easily scalable, the DS1817+ can be equipped with up to 16GB of DDR3 RAM and host up to 180TB of raw capacity with two Synology DX517 units.

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  Hardware Specifications

CPU
CPU : Intel Atom C2538 / Quad Core 2.4 GHz / 64 bit / Floating Point
Hardware Encryption Engine (AES-NI) : YES
Memory
Memory Expandable up to : Max. 16 GB ( 8 GB + 8 GB)
System Memory : 2 GB (1 x 2 GB ) / 8 GB (2 X 4 GB) DDR3
Storage
Drive Bay(s) : 8 Hot Swappable HDD Bays
Maximum Drive Bays with Expansion Unit : 18 by Stacking DX-517 X 2 Units of 5 Bay Expansion (Optional)
Maximum Internal Raw Capacity : 80 TB (10 TB HDD x 8) (Capacity may vary by RAID types)
External Ports
USB 3.0 Port : 4
eSATA Port : 2
File System
Internal Drives : Btrfs/EXT4
External Drives : Btrfs/EXT4 / EXT3 / FAT / NTFS / HFS+/exFAT*(exFAT Access is Purchased Separately In Package Center
Appearance
Size (Height X Width X Depth) : 157 mm X 340 mm X 233 mm
Weight : 5.29 kg
Others
Wake on LAN/WAN : YES
RJ-45 LAN : 4 X 1 GbE LAN Port (with Link Aggregation / Failover support)
System Fan : 120 mm X 120 mm X 2 PCs – Easy Replaceable
Wireless Support (dongle) : YES
Noise Level : 24.3 dB(A)
Power Supply Unit : 250W
AC Input Power Voltage : 100V to 240V AC
50/60 Hz Single Phase
Power Consumption : 45.88W (Access)
25.23W (HDD Hibernation)
Temperature
Operating Temperature : 5°C to 35°C (40°F to 95°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

  DSM Specifications

Storage Management
Volume Expansion with Larger HDDs : Synology Hybrid RAID / RAID 1 / RAID 5 / RAID 6
Volume Expansion by Adding a HDD : 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
Maximum Single Volume Size : 180 TB
Maximum Internal Volume Number : 512
Maximum iSCSI Target Number : 32
Maximum iSCSI LUN : 256
Maximum iSCSI LUN : YES
Supported RAID Type : Synology Hybrid RAID / Basic / JBOD / RAID 0 / RAID1 / 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
SSD Support
SSD Read/Write Cache : YES
SSD TRIM : 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 Centre : 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 : Antivirus Essential / Antivirus by McAfee (Trial) / Audio Station / Central Management System / Cloud Station (Maximum Concurrent file Transfers 512) / Cloud Sync / Directory Server / DNS Server / Download Station (Maximum Concurrent Download Tasks 80) / Glacier Backup / HiDrive Backup / iTunes Server / Java Manager / Mail Server / Mail Station / Media Server (DLNA Certification) / Photo Station / RADIUS Server/Chat
Surveillance Station : YES
Maximum IP cam (Licenses required) : 40 (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)
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)
Time Backup
Maximum Task Number :
Video Station : YES
Video Transcoding : Group 1
VPN Server : YES
Maximum Connections : 20

  Environment & Packaging

Optional Accessories : Surveillance Device License Pack
4GB DDR3 RAM Module
Expansion Unit: DX213 X 2
Expansion Unit: DX513 X 2
VS360HD
Environment : RoHS Compliant
Packaging Content : Main Unit X 1
Welcome Note X 1
Accessory Pack X 1
AC Power Cord X 1
RJ-45 LAN Cable X 2