8 Bay Synology DS1817 4GB DiskStation Scalable Gigabit NAS Unit
Web ID: 21912
DS1817 is a powerful, scalable 8-bay NAS delivering outstanding data transfer rates. With built-in dual 10GbE LAN ports in addition to dual Gigabit ports, DS1817 supports Link Aggregation and failover functions for maximum performance and service continuity. 1.7GHz Quad Core CPU, 4GB DDR3, 8 Drive Bays, 2 x USB 3.0, 2 x eSATA
Manufacturer Warranty: 3 Year
Manufacturer PN: DS1817
GTIN: 846504002726
Manufacturer Website
High capacity, fully-featured powerhouse
DS1817 is a powerful, scalable 8-bay NAS delivering outstanding data transfer rates. With built-in dual 10GbE LAN ports in addition to dual Gigabit ports, DS1817 supports Link Aggregation and failover functions for maximum performance and service continuity.
CPU
Quad-core 1.7GHz
Memory
4GB DDR3L, up to 8GB
High Performance
1,577 MB/s sequential reading
Scalability
Up to 18 drives with two DX517 expansion units
Engineered for reliability, backed by Synology
DS1817 is designed to reliably store your data and is backed by Synology's three-year hardware warranty. An optional two-year extended warranty is available in select regions for up to five years of coverage. Learn more
Synchronize files across your devices
Cloud Station Suite provides real-time data synchronization across all your devices, such as computers, mobile devices, and other Synology NAS whenever a file is modified. "Intelliversioning" keeps the most important file versions to better utilize storage space. Learn more
Cloud Station Sharesync
Cloud Station Drive
Cloud Station Server
DS Cloud
Ultimate file management and sharing
File Station is a web-based, fast and secure management tool built to allow easy, drag-and-drop operation without requiring any complex setup on Mac or PC. Advanced search and filtering tools allow for easy organization and sharing of files with just a link. Supports SMB, FTP, AFP, NFS, WebDAV, compatible with any environment.
Real-time collaboration on your private cloud
Office is a collaboration package combining the convenience and usability of public clouds with the data privacy and security guaranteed by private clouds. It allows you to work seamlessly together on documents and spreadsheets in a protected environment.
Real-time collaboration on the same online documents to boost productivity,
Instant communication on Synology Chat during the editing of documents or spreadsheets
Version control for you to navigate all the changes and retrieve previous versions with just a click
Maximize system uptime with Synology High Availability (SHA)
Enjoy a complete hardware and data redundancy solution with Synology High Availability (SHA) in case of unforeseen disasters. After joining two Synology NAS devices to form a high-availability cluster, the NAS acting as the active server will handle all data operations and services, while cloning the entire system to the passive standby server.
Automatic failover
Real-time protection, minimum data loss
No-hassle installation and maintenance
Maximize service availability for virtualization through iSCSI
Fully certified storage virtualization solutions
Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.
Powered by Synology DSM
Surveillance Station
Complete surveillance solution for recording, monitoring, and management.
Learn more
Desktop Backup
Simplified backup solution for your Mac, PC, and mobile devices.
Learn more
Public Cloud Integration
Backup and synchronize data easily between your public cloud accounts and your NAS.
Learn more
DSM UI
Award-winning operating system with an intuitive user interface and powerful capabilities.
Learn more
Security
Comprehensive built-in security tools are constantly updated to tackle evolving threats and protect your devices.
Learn more
Multimedia
Complete multimedia solution for management, streaming, and playback.
Learn more
- 1Status indicator
- 2Alert indicator
- 3Drive status indicator
- 4Drive tray lock
- 5Power button and indicator
- 6LAN indicator
- 7Fan
- 8Power port
- 9Kensington Security Slot
- 10USB 3.0 port
- 1110GbE RJ-45 port
- 121GbE RJ-45 port
- 13eSATA port
- 14Reset button
| Hardware Specifications | |
| CPU | |
| CPU Model | Annapurna Labs Alpine AL-314 |
| CPU Architecture | 32-bit |
| CPU Frequency | Quad Core 1.7 GHz |
| Hardware Encryption Engine | |
| Memory | |
| System Memory | 4 GB DDR3L |
| Memory Module Pre-installed | 4GB (1 x 4GB) |
| Total Memory Slots | 2 |
| Memory Expandable up to | 8 GB (4 GB x 2) |
| Storage | |
| Drive Bays | 8 |
| Maximum Drive Bays with Expansion Unit | 18 |
| Compatible Drive Type* (See all supported drives) |
|
| Maximum Internal Raw Capacity | 112 TB (14 TB drive x 8) (Capacity may vary by RAID types) |
| Maximum Raw Capacity with Expansion Units | 252 TB (112 TB + 14 TB drive x 10) (Capacity may vary by RAID types) |
| Maximum Single Volume Size | 108 TB |
| Hot Swappable Drive | |
| External Ports | |
| RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| RJ-45 10GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| USB 3.0 Port | 2 |
| eSATA Port | 2 |
| File System | |
| Internal Drives | EXT4 |
| External Drives |
|
| Notes | exFAT Access is purchased separately in Package Center. |
| Appearance | |
| Size (Height x Width x Depth) | 157 mm x 340 mm x 233 mm |
| Weight | 5.31 kg |
| Others | |
| System Fan | 120 mm x 120 mm x 2 pcs |
| Fan Speed Mode |
|
| Easy Replacement System Fan | |
| Power Recovery | |
| Noise Level* | 24.2 dB(A) |
| Scheduled Power On/Off | |
| Wake on LAN/WAN | |
| Power Supply Unit / Adapter | 250W |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 59.1 W (Access) 26.4 W (HDD Hibernation) |
| British Thermal Unit | 201.66 BTU/hr (Access) 90.08 BTU/hr (HDD Hibernation) |
| Environment 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 |
|
| Warranty | 3 Year Hardware Warranty, Extendable to 5 Year Coverage - EW201 |
| Notes |
|
| DSM Specifications ( See more ) | |
| Storage Management | |
| Maximum Internal Volume Number | 256 |
| Maximum iSCSI Target Number | 32 |
| Maximum iSCSI LUN | 256 |
| iSCSI LUN Clone/Snapshot, Windows ODX | |
| Supported RAID Type |
|
| RAID Migration |
|
| Volume Expansion with Larger HDDs |
|
| Volume Expansion by Adding a HDD |
|
| Global Hot Spare Supported RAID Type |
|
| SSD Support | |
| SSD Read/Write Cache (White Paper) | |
| SSD TRIM | |
| File Sharing Capacity | |
| Maximum Local User Accounts | 2048 |
| Maximum Local Groups | 256 |
| Maximum Shared Folder | 256 |
| Maximum Shared Folder Sync Tasks | 4 |
| Maximum Concurrent CIFS/AFP/FTP Connections | 1024 |
| Windows Access Control List (ACL) Integration | |
| NFS Kerberos Authentication | |
| High Availability Manager | |
| Log Center | |
| Syslog Events per Second | 400 |
| Virtualization | |
| 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) | |
| Central Management System | |
| Chat | |
| Maximum Users | 150 |
| Notes |
|
| Cloud Station Server | |
| Maximum Number of Concurrently Connected Devices | 1024 |
| Maximum Number of Concurrently Connected Devices (with RAM expansion) | 1200 |
| Maximum Number of Synced Files (ext4) | 500,000 / single file reaction time 763 ms |
| Notes |
|
| Download Station | |
| Maximum Concurrent Download Tasks | 50 |
| exFAT Access (optional) | |
| Media Server | |
| DLNA Compliance | |
| Office | |
| Maximum Users | 150 |
| Maximum Simultaneous Editing Users | 40 |
| Notes |
|
| Surveillance Station | |
| Maximum IP cam (Licenses required) | 30 (including 2 Free License) (See All Supported IP Cameras) |
| Total FPS (H.264)* | 900 FPS @ 720p (1280x720) 480 FPS @ 1080p (1920×1080) 300 FPS @ 3M (2048x1536) 250 FPS @ 5M (2591x1944) |
| Total FPS (MJPEG)* | 480 FPS @ 720p (1280x720) 300 FPS @ 1080p (1920×1080) 250 FPS @ 3M (2048x1536) 200 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. |
| Video Station | |
| Video Transcoding | Group 1 - Type 2 (See more) |
| Maximum Transcoding Channel Number | 1 channel, 30 FPS @ 720p (1280x720), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1 |
| VPN Server | |
| Maximum Connections | 15 |
| Environment & Packaging | |
| Environment | RoHS Compliant |
| Packaging Content |
|
| Optional Accessories |
|
