Synology 12-Bay NAS Rackstation RS3618XS Diskless

Synology RS3618XS

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RackStation XS Model RS3618XS

Provantage Code:  SYNO0FH

Condition:  Factory New

  • Product Type: SAN/NAS Storage System
  • Form Factor: Rack-mountable
  • Product Family: RackStation XS
  • Standard Memory: 8 GB
  • Number of Total Expansion Bays: 12
  • TAA Compliant: Yes

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Synology RS3618XS Specifications

    12-Bay NAS Rackstation RS3618XS Diskless


    Rear View

    High-speed scalable storage server

    Synology RS3618xs is a reliable, superior- performance network-attached storage solution for large-scale enterprises with demanding business applications. It simplifies data management, optimizes virtualization environments, and rapidly expands storage capacity with minimal time investment in setup and maintenance.

    Ready for 10GbE and beyond

    PCIe 3.0 slots allow for faster networking options as you expand your infrastructure. Together with the built-in quad Gigabit ports, RS3618xs offers comprehensive connectivity options for link aggregation and failover configurations.

    5 year warranty

    Synology's 5-year limited warranty provides hardware replacement and technical support via email and telephone services, maximizing your enterprises' return on investment.

    Synology Replacement Service (SRS)

    SRS provides free advance replacement units as early as the next business day in selected regions, maximizing the service uptime for your mission-critical storage and ensuring your business continuity.

    Ultimate Backup Solution

    RS3618xs integrates various backup applications to safeguard your important data on any device with an intuitive user interface and durable storage technologies.

    Active Backup for Server

    An agentless backup solution protects data from Windows and Linux servers through SMB and Rsync to minimize deployment and management costs.

    Hyper Backup

    Comprehensively back up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or a public cloud to ensure data safety.

    Desktop Backup

    Safeguard your PC with Cloud Station Backup. Effortlessly back up data stored on macOS to Synology NAS with Time Machine.

    Active Backup for Office 365/ G Suite

    Protect corporate data stored on the cloud. On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.

    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.

    Next-generation file system for better data protection

    The Btrfs file system introduces advanced storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.

    Flexible Shared Folder/User Quota System provides comprehensive quota control on all user accounts and shared folders

    Snapshot Replication provides schedulable and storage capacity-saving data protection with 1,024 shared folder backups and 65,000 system-wide snapshots

    File or folder level data restoration makes data recovery fast and flexible

    Automatic file self-healing detects and recovers corrupted files without user intervention


    iSCSI  –  DLNA  –  AFP  –  CIFS  –  Kerberos  –  FTP  –  HTTP  –  RSync  –  NFS  –  SMB

Additional Product Images


Product Name12-Bay NAS Rackstation RS3618XS Diskless
Product TypeSAN/NAS Storage System
Processor ManufacturerIntel
Ethernet TechnologyGigabit Ethernet
Number of Total Expansion Bays12
Number of Total Expansion Slots2
Network (RJ-45)Yes
Maximum Power Supply Wattage500 W
Product FamilyRackStation XS
Total Number of USB Ports2
Total Hard Drive Capacity Supported144 TB
Number of Hard Drives Supported12
Number of Hard Drives InstalledNo
Expansion Slot TypePCI Express x8
Rack Height2U
Form FactorRack-mountable
Processor Speed2.40 GHz
Processor TypeXeon
RAID Levels0, 1, 5, 6, 10, Basic, JBOD, RAID F1
Controller TypeSerial ATA
Standard Memory8 GB
Processor CoreQuad-core (4 Core)
Number of USB 3.0 Ports2
Number of Solid State Drive Supported12
Number of Solid State Drive InstalledNo
Number of 2.5" / 3.5" Bays12
Processor ModelD-1521
Country of OriginTaiwan
Memory TechnologyDDR4 SDRAM
Operating SystemDiskStation Manager
Product SeriesXS
Product ModelRS3618XS
Product LineRackStation
Packaged Quantity1
Supplies/Accessories for Synology RS3618XS

Synology Ram DDR4-2666 ECC 16G ECC Unbuffered DIMM 260PIN 1.2V

Mfg Part# D4EC-2666-16G

Synology 8GB Ram DDR4 2666 ECC UDIMM UDIMM

Mfg Part# D4EC-2666-8G

Synology M.2 Adapter Card

Mfg Part# M2D18

Synology Expansion for Rackstation RX1217 Diskless

Mfg Part# RX1217

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Synology BIG DEAL qualifications:

Purchase $5,000 in Synology products to qualify.

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Synology RackStation XS Model RS3618XS