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Equipment | |
Processor | |
CPU model | Intel Xeon D-1531 |
The architecture of the central unit | 64-bit |
Processor frequency | 6 cores 2.2 (base) / 2.7 (turbo) GHz |
Hardware Encryption Engine (AES-NI) | |
Memory | |
System memory | 16 GB DDR4 ECC RDIMM |
Pre-installed memory module | 16GB (1 x 16GB) |
Total memory locations | 4 |
Expandable memory up to | 128GB (32GB x 4) |
Storage | |
Hard drive bay (s) | 12 |
Max. hard drive bays with expansion unit | 96 (RX1217sas) / 180 (RX2417sas) |
Compatible drive type * (See all supported hard drives) |
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Maximum internal gross capacity | 144 TB (12 TB drive x 12) (The capacity may vary depending on the type of RAID) |
Maximum gross capacity with expansion units | 1152 TB (144 TB + 12 TB drive x 84) (Capacity may vary depending on RAID type) |
Maximum Simple Volume Size |
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Hot swappable disk | |
Remarks |
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External ports | |
RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failure Support) |
RJ-45 10GbE LAN Port | 2 (with Link Aggregation / Failure Support) |
USB 3.0 port | 2 |
Expansion port | 1 |
PCIe | |
PCIe expansion | 2 x Gen3 x8 slots (x8 link) |
Support for expansion card |
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File system | |
Internal hard disks |
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External hard drives |
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Remarks | exFAT Access must be purchased separately in the Package Center. |
Appearance | |
Size (Height x width x depth) | 88mm x 482mm x 724mm |
Weight | 14.5 kg |
Other | |
System fan | 80mm x 80mm x 4pcs |
Fan speed mode |
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Fan easily replaceable system | |
Restoring power | |
Sound level* | 49.8 dB (A) |
On / Off programmed | |
LAN / WAN standby output | |
Power supply unit / adapter | 2 x 500W |
Mains input voltage | 100V to 240V AC |
Feed frequency | 50/60 Hz, single phase |
Power consumption* | 141.96 W (Access) 77.23 W (Hard Disk Hibernation) |
British thermal unit | 484.39 BTU / hr (Access) 263.52 BTU / hr (Hard Disk Hibernation) |
Redundant power supply (for the xs + and RP model) | |
Ambient 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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Guarantee | 5 years |
Remarks |
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Specifications of DSM (See more) | |
Storage Management | |
Max number of internal volumes | 1024 |
Max number of iSCSI Target | 256 |
Max number of iSCSI LUN | 512 |
Clone / snapshot iSCSI LUN, Windows ODX | |
SSD (White Paper) read / write cache | |
SSD TRIM | |
RAID Group | |
RAID type supported |
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RAID migration |
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Volume expansion with larger hard drives |
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Volume expansion by adding a hard drive |
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Global RAID Hot Backup Disk Type Supported |
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File sharing capability | |
Maximum number of local users | 16000 |
Maximum number of local groups | 512 |
Maximum number of shared folders | 512 |
Maximum synchronization tasks of the shared folder | 32 |
Max number of concomitant CIFS / AFP / FTP connections | 2000 |
Max number of concomitant CIFS / AFP / FTP connections (with RAM extension) | 10000 |
Integration with the Windows Access Control List (ACL) | |
Kerberos NFS Authentication | |
High Availability Manager | |
Newspaper Center | |
Syslog events per second | 3000 |
virtualization | |
VMware vSphere 6 with VAAI | |
Windows Server 2012 | |
Windows Server 2012 R2 | |
Citrix Ready | |
OpenStack | |
Expansion packets (learn more about the complete package list) | |
Antivirus by McAfee (Trial) | |
Central Management System | |
Cat | |
Maximum number of users | 6000 |
Remarks |
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Cloud Station Server | |
Maximum number of devices connected simultaneously | 2000 |
Maximum number of connected devices simultaneously (with RAM extension) | 10000 |
Maximum Number of Hosted Files (btrfs) | 3,000,000 |
Maximum Number of Hosted Files (ext4) | 3,000,000 |
Remarks |
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Document Viewer | |
Download Station | |
Maximum number of concurrent download tasks | 80 |
Drive | |
Maximum Number of Hosted Files | 3,000,000 |
Maximum number of simultaneous connections for PC clients | 1800 |
Remarks |
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exFAT Access (optional) | |
MailPlus / MailPlus Server | |
Free email accounts | 5 (Licenses required for additional accounts) |
Recommended number of MailPlus customers | Up to 600 (Btrfs) / 700 (EXT4) |
Maximum server performance | 3,088,000 (Btrfs) / 3,009,000 (EXT4) e-mails per day, approx. 94.2 GB (Btrfs) / 91.8 GB (EXT4) |
Remarks |
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Media Server | |
DLNA Compliance | |
Moments | |
Face Recognition | |
Subject Recognition | |
Office | |
Maximum number of users | 3000 |
Remarks |
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PetaSpace | |
Snapshot Replication | |
Maximum number of snapshots per shared folder | 1024 |
Maximum number of snapshots of all shared folders | 65536 |
Surveillance Station | |
Number of maximum IP cameras (licenses required) | 90 (including 2 Free License) (View all supported cameras) |
Total IPS (H.264) * | 2700 FPS @ 720p (1280x720) 2250 FPS @ 1080p (1920 × 1080) 1350 FPS @ 3M (2048x1536) 800 FPS @ 5M (2591x1944) 800 FPS @ 4K (3840x2160) |
Total IPS (H.265) * | 2700 FPS @ 720p (1280x720) 2700 FPS @ 1080p (1920 × 1080) 2250 FPS @ 3M (2048x1536) 1350 FPS @ 5M (2591x1944) 1350 FPS @ 4K (3840x2160) |
Total IPS (MJPEG) * | 1050 FPS @ 720p (1280x720) 525 FPS @ 1080p (1920 × 1080) 350 FPS @ 3M (2048x1536) 220 FPS @ 5M (2591x1944) |
Remarks | Surveillance Station throughput is tested with the Axis Network Camera, using continuous recording with Live View from Surveillance Station and motion detection by camera; live view and video recording share the same video stream from the camera. |
Video Station | |
Video transcoding | Group 1 - Type 1 (See more) |
Maximum number of transcoding channels | 1 channel, 30 FPS @ 1080p (1920 × 1080), H.264 (AVC) / MPEG-4 Part 2 (XVID, DIVX5) / MPEG-2 / VC-1 |
Virtual Machine Manager | |
Virtual DSM Maximum Number (Licenses Required) | 12 (including 1 free license) (learn more) |
Remarks | Virtual Machine Manager is not supported on hosts running Synology High Availability. |
VPN Server | |
Maximum connections | 30 |
Environment and packaging | |
Environment | RoHS compliant |
Package contents |
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Optional accessories |
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Highly scalable NAS designed for virtualization, data-hungry applications and business continuity for large enterprises.
CPU Processeur Intel® Xeon®D-1531 6 cœurs
The RS18017xs + provides flexible storage scalability, with a free combination of Synology RX1217sas and RX2417sas 2 expansion units . Up to 7 expansion units can be connected, allowing businesses to start small and grow.
Synology's 5-year limited warranty maximizes your company's return on investment by providing technical support and hardware replacement services via email and phone support.
SRS provides free and advanced replacement units, sometimes as early as the next business day in certain regions, to maximize the uptime of your critical storage services and ensure the continuity of your business 3 . Learn more about SRS .
Synology iSCSI storage supports most virtualization solutions to improve work efficiency with a simple management interface. The integration of VMware vSphere 6 and VAAI enables unloading of storage operations and maximizing the efficiency of calculations. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration throughput. OpenStack Cinder supports your Synology NAS in a block-based storage component.
The Btrfs file system introduces the most advanced storage technologies to meet the management needs of large, modern businesses:
Provides smooth service transition between clustered servers in the event of a server failure.
Store multiple backup versions with block-level incremental data backup and crossover deduplication.
Automatically synchronize cross-platform data with file version control on all your devices.
Manage multiple Synology NAS servers simultaneously through a centralized interface to increase the efficiency of your business.
A secure, private, secure mail server solution with an intuitive, modern email client.
Synology Office, Calendar and Chat ensure secure, high-performance private communication and user-friendly content organization.