Synology RackStation RS3617xs
Overview
High-performance NAS server
RS3617xs delivers high performance at over 3,263 MB/s sequential throughput and 333,941 IOPS under a RAID 5 configuration1 with 10GbE Link Aggregation. Equipped with 4GB DDR3 ECC RAM (upgradeable to 32GB), RS3617xs ensures data accuracy when handling high-value data and mission-critical tasks across large-scale businesses.
Scale on demand
As your data storage needs grow, RS3617xs can be connected to a dedicated RX1217/RX1217RP2 expansion unit, allowing you to expand storage capacity up to 36 drives3 without disrupting service. The high-bandwidth expansion cable ensures speedy data transmission between the main server and expansion unit. Go to the RX1217/RX1217RP product page.
10GbE network capability
In addition to the default four Gigabit ports, RS3617xs comes with dual PCIe 3.0 x8 slots that supports up to two 10GbE Network Interface Cards (NIC), maximizing bandwidth and meeting high performance requirements for data-intensive applications.
Reliable redundancy mechanisms
RS3617xs comes with comprehensive redundancy mechanisms to ensure business continuity. Built-in four LAN ports with failover provides the reliable redundancy in the event of unexpected network failure. The high reliability system design including fan-less CPU heat-sink and passive cooling technologies prevents single point of failure.
Hardware encryption engine enhances file transfer speeds
RS3617xs is equipped with an encryption engine which offloads encryption calculation tasks away from the main CPU. Thus, the CPU can be free for other important tasks. In addition, Advanced Encryption Standard (AES) on shared folders with hardware acceleration ensures security without compromising access performance, providing over 2,612MB/s in reading.
SSD cache technology
RS3617xs enables the combination of hard drives and read/write-optimized SSD cache, boosting throughput efficiently while minimizing cost per gigabyte. With full SSD cache reading and writing support, RS3617xs offers a significant reduction in I/O latency without crippling your budget. With only a small upfront investment, businesses can benefit from significant server performance enhancement.
5 year warranty
Synology RS3617xs is backed with Synology’s 5-year limited warranty. With technical support and hardware replacement service, the five-year warranty maximizes your enterprises’ return on investment. For the entire duration, you will enjoy technical support via e-mail and telephone.
Synology Replacement Service (SRS)
The Synology Replacement Service (SRS)* provides free shipment of replacement units as early as the next business day. SRS can expedite the process of replacing defective products and minimize service downtime.
* Available in selected countries. Click here for more information.
Award winning OS – DiskStation Manager
Synology DiskStation Manager (DSM) is a sleek, browser-based operating system running on every DiskStation and RackStation, which makes managing your Synology NAS a breeze. Featuring an intuitive user interface, DSM makes accessing and sharing your data smarter and simpler. Synology’s Package Center lets you download and install useful add-on packages designed specifically for individual or business needs, meaning you can enjoy more entertainment in your life or better productivity at work.Learn more
Fit into business environments easily
With the support of Windows AD, LDAP, and Domain Trust, RS3617xs enables seamless account integration. The User Home feature can automatically create a “home” folder for every user account to minimize the administrator’s effort in repeatedly creating “home” folders for all accounts. Windows ACL support on RS3617xs allows IT administrators to fine tune access controls and set up privileges to files and folders on RS3617xs through the familiar Windows user interface. With compatibility for major protocols, RS3617xs can eliminate server configuration overhead and enhance IT administrators’ efficiency. Learn more
Next-generation data protection and integrity
When dealing with large-scale data storage, businesses require a solution that offers reliable backup and prevents file corruption. With support for the next-generation Btrfs file system, RS3617xs ensures information is stored with a high level of data integrity, while providing flexible and efficient data protection tools. See the white paper for more technical details regarding Btrfs and data protection.
Learn more about the benefits of using Btrfs
Fast and efficient snapshots
Snapshots preserve the history of a shared folder allowing you to save up to 1024 backup copies for point-in-time recovery. Snapshots can be automatically captured up to every 5 minutes, without noticeably impacting system performance.
Metadata mirroring and survivability
Btrfs file system stores two copies of critical metadata on a volume, improving the availability and ensuring the integrity of your file system.
Corruption detection and correction
Btrfs generates checksums for data and metadata, and then verifies the checksums during each read process to ensure the integrity of the filesystem and files. If the file system discovers a mismatch, metadata will be repaired to keep file system consistent. In the meantime, corrupted files will be reported and logged.
Customizable quotas for shared folders
With Btrfs, you can specify a storage limit for each shared folder, making it possible to precisely control space consumption when multiple teams or departments save files on the same Synology NAS server.
Seamless storage solution for virtualization environments
RS3617xs provides seamless storage solutions for virtualization environments, including VMware, Citrix, and Microsoft Hyper-V. With VMware vSphere® & VAAI integration, RS3617xs helps offload specific storage operations and optimizes computation power in VMware environments. Windows ODX support speeds up data manipulation as the data transfer is offloaded. iSCSI also lets SMB users consolidate storage into data center storage arrays while providing hosts with the illusion of locally-attached disks. Learn more
Unified storage system
RS3617xs enables businesses to cost-effectively manage multi-protocol data by integrating file-level (NAS) and block-level (SAN) storage into one unified storage system. Files can be shared across Windows®, Mac®, and Linux® platforms seamlessly with comprehensive network protocol support (CIFS/SMB, AFP, and NFS). RS3617xs provides a cost-effective iSCSI solution, allowing large scale businesses to consolidate storage into data center storage arrays. With thin provisioning available for file-level iSCSI LUN, you can maximize storage utilization by oversubscribing provisions and grow storage space as needed. Learn more
Protection with LUN backup, snapshot, and clone
RS3617xs enhances the ease of moving and copying data in a virtualized environment with the features LUN Snapshot, clone, and replication. Synology’s LUN Clone and LUN Snapshot only consume 1/1000 of the original size highly optimizing storage usage. In addition, Synology’s LUN Snapshot lets you create up 256 snapshots per LUN using point-in-time technology without having any impact on system performance. With better support to servers under VMware vSphere or Windows environment, IT managers can expect guaranteed VM status and data consistency through application-consistent snapshots. Learn more
Synology CMS (Central Management System)
For enterprises with more than one Synology NAS server, CMS offers the flexibility and convenience for IT administrators to manage all of them from a single point of entry. Through a simple interface, you can obtain a clear overview on resource consumption and logs, helping you identify any issue right away. With group policies, CMS can do much more for your daily tasks. Once a NAS joins a group, it will automatically adopt its rules and behave as intended, without extra configuration. Learn more
Increase business productivity with cloud solutions
With comprehensive cloud solutions, RS3617xs lets you create your own private cloud easily. Cloud Station is the perfect package to sync files across multiple devices. Files can be edited in offline mode and later synced to Cloud Station, which keeps up to 32 historical versions, allowing you to restore a file back to previous version or recover deleted files. With the mobile app DS cloud, any change made to a file is automatically synced to your smartphones and tablets. For distributed enterprises, Synology’s 2-way sync between different DiskStations ensures employees at different locations share the same information in real-time. IT administrators can handpick individual folders that they want to sync to different devices, manually or automatically based on file format and size. Folders synced by Cloud Station can be encrypted on DSM — no one will be able to access its content without your private key. Learn more
Ensuring business continuity & reliability
Uninterrupted availability is a critical goal for all businesses. RS3617xs offers Synology High Availability (SHA) technology which combines an active and passive server into one cluster, the former always mirrored to the latter. Shared Folder Sync can replicate data in real-time to another Synology NAS at a remote location, giving your business the Recovery Time Objective (RTO) for prompt disaster recovery. With multiple LAN ports, RS3617xs also ensures redundancy in the event of unexpected network failure. Learn more
Secure your data
RS3617xs offers advanced security measures to protect you from potential security holes. Security Advisor analyzes system settings, password strength, network preferences and removes any possible malware. AppArmor blocks malicious programs from accessing unauthorized system resources. You can also customize the trust level in Package Center to avoid installing packages from untrusted sources, safeguarding your NAS from unknown or tampered files. In addition, RS3617xs provides other security add-ons, such as AES encryption, 2-Step verification, IP block & allow list, Antivirus packages, firewall, and DoS attack prevention. Learn more
Notes:
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- Tested with 4 x 10 GbE connections with Link Aggregation enabled and fully loaded with Intel 535 Series 240GB 2.5” SSD. The performance figures vary on different environments.
- RS3617xs supports up to two Synology RX1217/RX1217RP, purchased separately.
- Learn more about the compatibility of hard drives, please click here.
Detailed Tech Specification
| Hardware Specifications | |
| CPU | |
| CPU Model | Intel Xeon E3-1230 v2 |
| CPU Architecture | 64-bit |
| CPU Frequency | Quad Core 3.3 GHz |
| Hardware Encryption Engine (AES-NI) | |
| Memory | |
| System Memory | 4 GB DDR3 ECC |
| Memory Module Pre-installed | 2 GB x 2 |
| Total Memory Slots | 4 |
| Memory Expandable up to | 32 GB (8 GB x 4) |
| Storage | |
| Drive Bays | 12 |
| Maximum Drive Bays with Expansion Unit | 36 |
| Compatible Drive Type* (See all supported drives) |
|
| Maximum Internal Raw Capacity | 96 TB (8 TB HDD x 12) (Capacity may vary by RAID types) |
| Maximum Raw Capacity with Expansion Units | 288 TB (8 TB HDD x 36) (Capacity may vary by RAID types) |
| Maximum Single Volume Size |
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| Hot Swappable Drive | |
| External Ports | |
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| USB 2.0 Port | 2 |
| USB 3.0 Port | 2 |
| Expansion Port | 2 |
| PCIe | |
| PCIe Expansion |
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| Add-in-card support | PCIe Network Interface Card (Learn more) |
| File System | |
| Internal Drives |
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| External Drives |
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| Notes | exFAT Access is purchased separately in Package Center. |
| Appearance | |
| Size (Height x Width x Depth) | 88 mm x 445 mm x 570 mm |
| Weight | 13.3 kg |
| Others | |
| System Fan | 80 mm x 80 mm x 4 pcs |
| Fan Speed Mode |
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| Easy Replacement System Fan | |
| Wireless Support (dongle) | |
| Power Recovery | |
| Noise Level* | 40.5 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* | 116.7 W (Access) 60.3 W (HDD Hibernation) |
| British Thermal Unit | 398.19 BTU/hr (Access) 205.75 BTU/hr (HDD Hibernation) |
| Environment 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 |
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| Warranty | 5 Years |
| Notes |
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| DSM Specifications ( See more ) | |
| Storage Management | |
| Maximum Internal Volume Number | 1024 |
| Maximum iSCSI Target Number | 64 |
| Maximum iSCSI LUN | 512 |
| iSCSI LUN Clone/Snapshot, Windows ODX | |
| RAID Group | |
| Supported RAID Type |
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| RAID Migration |
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| Volume Expansion with Larger HDDs |
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| Volume Expansion by Adding a HDD |
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| Global Hot Spare Supported RAID Type |
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| SSD Support | |
| SSD Read/Write Cache (White Paper) | |
| SSD TRIM | |
| File Sharing Capacity | |
| Maximum Local User Accounts | 16000 |
| Maximum Local Groups | 512 |
| Maximum Shared Folder | 512 |
| Maximum Shared Folder Sync Tasks | 16 |
| 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 | 3000 |
| Virtualization | |
| VMware vSphere 5 with VAAI | |
| VMware vSphere 6 with VAAI | |
| Windows Server 2012 | |
| Windows Server 2012 R2 | |
| Citrix Ready | |
| Add-on Packages (learn more about the complete add-on package list) | |
| Antivirus by McAfee (Trial) | |
| Central Management System | |
| Chat | |
| Maximum Users | 1600 |
| Notes |
|
| Cloud Station Server | |
| Maximum Concurrent File Transfers | 1024 |
| Maximum Concurrent File Transfers (with RAM expansion) | 10000 |
| DDSM | |
| Maximum DDSM Number (Licenses required) | 35 (including 1 Free License) (Learn more) |
| Document Viewer | |
| Download Station | |
| Maximum Concurrent Download Tasks | 80 |
| exFAT Access (optional) | |
| MailPlus / MailPlus Server | |
| Free Email Accounts | 5 (Licenses required for additional accounts) |
| Recommended MailPlus Client Number | Up to 500 (Btrfs) / 500 (EXT4) |
| Maximum Server Performance | 2,166,000 (Btrfs) / 2,418,000 (EXT4) emails per day, approx. 66.1 GB (Btrfs) / 73.8 GB (EXT4) |
| Notes |
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| Media Server | |
| DLNA Compliance | |
| Office | |
| Maximum Users | 1600 |
| Maximum Simultaneous Editing Users | 100 |
| Notes |
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| PetaSpace | |
| Snapshot Replication | |
| Maximum Snapshots per Shared Folder | 1024 |
| Maximum Snapshots of all Shared Folder | 65536 |
| Surveillance Station | |
| Maximum IP cam (Licenses required) | 75 (including 2 Free License) (See All Supported IP Cameras) |
| Total FPS (H.264)* | 2250 FPS @ 720p (1280×720) 900 FPS @ 1080p (1920×1080) 470 FPS @ 3M (2048×1536) 250 FPS @ 5M (2591×1944) |
| Total FPS (MJPEG)* | 750 FPS @ 720p (1280×720) 300 FPS @ 1080p (1920×1080) 200 FPS @ 3M (2048×1536) 160 FPS @ 5M (2591×1944) |
| 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 (1280×720), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1 |
| VPN Server | |
| Maximum Connections | 30 |
| Environment & Packaging | |
| Environment | RoHS Compliant |
| Packaging Content |
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| Optional Accessories |
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