Highly scalable NAS designed for virtualization, data-intensive applications and service continuity for large scale businesses
The Synology RackStation RS18017xs+ 12-Bay NAS Enclosure features four Gigabit Ethernet and two 10GbE ports as well as twelve storage bays, so you can provide a custom storage solution for network-connected users. The twelve bays support SATA and SAS interfaces on 2.5" SSDs along with 2.5" and 3.5" HDDs. Once user-supplied drives are installed into the bays, you can configure them in a RAID 0, 1, 5, 6, 10, JBOD, or Basic mode to preserve data and increase the drives' read and write speeds. Aside from storage capabilities, the RS18017xs+ leverages a 2.2 GHz Intel Xeon D-1531 six-core processor and 16GB of DDR4 ECC memory to quickly manage and deliver data.
The RackStation RS18017xs+ comes with an expansion port as well as two USB 3.0 ports for attaching optional storage expansion units, thumb drives, and other devices. For future upgrades, the RS18017xs+ can hold up to 128GB of RAM and additional 10GbE network interfaces cards installed in its two PCIe 3.0 x8 slots. To cool all the internal components, four onboard 80mm fans spin at various speeds to help dissipate the internal heat. In addition, the NAS features a 2 RU rack-mountable design and runs on two redundant 500W power supplies.
- 12 x 2.5"/3.5" SAS/SATA Drive Bays
- 2.2 GHz Intel Xeon D-1531 Six-Core CPU
- 16GB of DDR4 ECC RAM
- 4 x Gigabit Ethernet, 2 x 10GbE Ports
- 2 x USB 3.0 Ports
- 2 x PCIe 3.0 x8 Slots
- RAID 0, 1, 5, 6, 10, JBOD, Basic
- AES-NI Hardware Encryption
- 4 x 80mm Variable-Speed Fans
- 2 x Redundant 500W Power Supplies
Powerful Storage Solution
RS18017xs+ is built for flexible storage management with ultra-high performance at over 568,000 sequential read IOPS and 4,800 MB/s sequential read throughput1. DDR4 ECC RDIMM and 10GbE connectivity guarantees data accuracy and performance for mission-critical environment.
Robust Scalability and Reliability
The RS18017xs+ provides flexible storage scalability with optional RX1217sas and RX2417sas expansion units. You can connect up to 7 expansion units to the RS18017xs+, allowing a business to start small and scale big.
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.
Btrfs: Next Generation Storage Efficiency
Btrfs file system introduces the most advanced storage technologies to meet the management needs of modern large scale businesses:
- 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
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 shipment of replacement units as early as the next business day in selected regions.
Powered by Synology DSM
Synology High Availability - Ensures seamless service transition between clustered servers in the event of a server failure.
Hyper Backup - Store multiple backup versions with block-level incremental data backup and cross-version deduplication.
Cloud Station Suite - Synchronize cross-platform data automatically with file version control on all your devices.
CMS - Manage multiple Synology NAS servers simultaneously on a centralized interface to increase business efficiency.
MailPlus - Secure, reliable, and private mail server solution with an intuitive and modern mail client.
Collaboration Suite - Synology Office, Calendar and Chat guarantee a secure and high-performance private communication and user-friendly content organization.
|Chassis / Form Factor||2 RU|
|CPU||Intel® Xeon™ D-1531, 2.2GHz, 6-core processor
w/ 2.7GHz Turbo
|Memory||16GB DDR4 ECC RDIMM (1x 16GB), 4 slots
Expandable up to 128GB (4x 32GB)
|Drive Bays||12 x 3.5" or 2.5" SATA III, II, or SAS HDD / SSD
- Supports Hot Swappable Drives
- Drives not included
|Maximum Drive Bays with Expansion Unit||96 (RX1217sas) / 180 (RX2417sas)|
|Compatible Drive Type||3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
3.5" SAS HDD
2.5" SAS HDD
2.5" SAS SSD
|Maximum Internal Raw Capacity||120 TB (10 TB drive x 12) (Capacity may vary by RAID types)|
|Maximum Raw Capacity with Expansion Units||960 TB (10 TB drive x 96) (Capacity may vary by RAID types)|
|Maximum Single Volume Size||200 TB (32GB RAM required, for RAID 5 or RAID 6 groups only)
|Interface||2 x USB 3.0 ports
2 x Gen3 x8 PCIe expansion slots (x8 link)
|LAN||4 x RJ-45 1GbE LAN ports (Link Aggregation / Failover)
2 x RJ-45 10GbE LAN ports (Link Aggregation / Failover)
|Maximum VPN Connections||30|
exFAT (exFAT Access is purchased separately in Package Center)
|System Fan||4 x 80mm|
|Fan Speed Mode||Full-Speed Mode
|Noise Level||49.8 dB(A)|
|Supported RAID Type||RAID F1
|File Sharing Capability||Max User Accounts: 16,000
Max Groups: 512 Max
Shared Folders: 512 Max
Shared Folder Sync Tasks: 32
Max Concurrent CIFS/AFP/FTP Connections: 2048
Windows Access Control List (ACL) Integration
NFS Kerberos Authentication
|Temperature||Operating: 5 to 35° C (40 to 95° F)
Storage: -20°C to 60°C (-5°F to 140°F)
|Relative Humidity||5% ~ 95% RH, non-condensing|
|Power||Input: 100 ~ 240Vac, 50 / 60Hz, Single phase|
|Power Supplies||2 x 500W|
|Power Recovery||Synchronized with the Synology RackStation|
|Power Consumption||141.96 W (Access)
BTUs: 484.39 BTU/hr (Access)
|Certification||FCC Class A, CE Class A, BSMI Class A|
|Dimensions||88 x 482 x 724 mm|
Note: The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit.
Note: Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108TB or 200TB if upgraded to 32GB RAM or more.
Note: Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
- Synology RS18017XS+ NAS Server Chassis
- 2 x AC Power Cords
- 1 x Accessory Pack
- Quick Installation Guide