Fast storage with outstanding computing power RS1619xs+ is a high-performance and scalable 1U rackmount NAS designed with upgradable memory and M.2 SSD cache configuration to meet the needs of modern businesses that require a flexible, reliable, and efficient storage solution.
Variable options to boost system computing performance Equipped with a PCIe 3.0 slot, RS1619xs+ supports installing a 10GbE/25GbE NIC for fast data transmission. Built-in M.2 2280 SSD cache slots further benefit IO-intensive tasks, such as virtualization or mail server deployment.
Complete iSCSI and virtualization solutions Synology iSCSI storage supports most virtualization solutions such as VMware vSphere, Microsoft Hyper-V, Citrix Xen Server, and OpenStack Cinder to enhance work efficiency. You can run and manage multiple virtual machines on Windows, Linux, or DSM using Virtual Machine Manager.
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
Ultimate Backup Solution RS1619xs+ integrates various backup applications into an intuitive user interface, offering durable storage technologies to safeguard your valuable data on any device.
Active Backup for Business Centralize backup tasks for VMware, Windows, and file servers. Restore whatever you want fast and reliably when needed.
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.
Synology Drive Safeguard your computer with Synology Drive Client. Effortlessly perform real-time data backups and point-in-time file recovery.
Active Backup for Microsoft 365 / Google Workspace On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.
Digital asset protection Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes.
Security Advisor Analyze system settings, password strength and network preferences, and remove any possible malware.
AppArmor A kernel-level enhancement that blocks malicious programs from accessing unauthorized system resources.
AES 256-bit encryption Encrypt shared folders and network data transmission to avoid unauthorized data access.
2-step verification Prevent others from logging in to your DSM by generating a six-digit one-time password (OTP) on your mobile device.
Powered by Synology DiskStation Manager More information: Performance | Type | NAS | ![](/p.gif) | Device class | Small & Medium Business | ![](/p.gif) | Backup function | Yes | ![](/p.gif) | Backup features | iSCSI LUN | ![](/p.gif) | Number of users | 4000 user(s) | ![](/p.gif) | Noise level | 39.3 dB | ![](/p.gif) | Snapshot | Yes | ![](/p.gif) | Share folder access right management | Yes | ![](/p.gif) | Security algorithms | AES | ![](/p.gif) | Reset button | Yes | ![](/p.gif) | On/off switch | Yes | ![](/p.gif) | Browser supported | Google Chrome, Firefox, Microsoft Edge, Internet Explorer 11 +, Safari 13 + | ![](/p.gif) | System log | Yes | ![](/p.gif) | Hot spare | Yes | ![](/p.gif) | Share folder | 512 | Design | Chassis type | Rack (1U) | ![](/p.gif) | Cooling type | Active | ![](/p.gif) | Product colour | Aluminium, Black | ![](/p.gif) | Number of fans | 2 fan(s) | ![](/p.gif) | Fan diameter | 40 mm | ![](/p.gif) | Drive bay locking | Yes | ![](/p.gif) | LED indicators | Alarm, HDD, Power, SSD, Status | Processor | Processor family | Intel® Xeon® D | ![](/p.gif) | Processor manufacturer | Intel | ![](/p.gif) | Processor model | D-1527 | ![](/p.gif) | Processor frequency | 2.2 GHz | ![](/p.gif) | Processor boost frequency | 2.7 GHz | ![](/p.gif) | Processor cores | 4 | ![](/p.gif) | CPU configuration (max) | 1 | ![](/p.gif) | Number of processors supported | 1 | ![](/p.gif) | Conflict-Free processor | Yes | Certificates | Certification | EAC CCC KC FCC CE BSMI VCCI RCM | Software | Operating system installed | DiskStation Manager | ![](/p.gif) | Server operating systems supported | Windows Server 2016, Windows Server 2019 | Memory | Internal memory | 8 GB | ![](/p.gif) | Internal memory type | DDR4 | ![](/p.gif) | Maximum RAM supported | 64 GB | ![](/p.gif) | Memory slots | 4 | ![](/p.gif) | Memory form factor | UDIMM | ![](/p.gif) | ECC | Yes | Power | Power supply location | Built-in | ![](/p.gif) | Power supply unit (PSU) capacity | 150 W | ![](/p.gif) | Number of power supply units | 2 | ![](/p.gif) | Redundant power supply (RPS) support | Yes | ![](/p.gif) | AC input voltage | 100 - 240 V | ![](/p.gif) | AC input frequency | 50 - 60 Hz | Network | Ethernet LAN | Yes | ![](/p.gif) | Ethernet LAN data rates | 10,100,1000 Mbit/s | ![](/p.gif) | iSCSI support | Yes | ![](/p.gif) | Wake-on-LAN ready | Yes | ![](/p.gif) | Supported network protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV | ![](/p.gif) | Link aggregation | Yes | Weight & dimensions | Width | 480 mm | ![](/p.gif) | Depth | 518.6 mm | ![](/p.gif) | Height | 44 mm | ![](/p.gif) | Weight | 8160 g | Logistics data | Harmonized System (HS) code | 84714100 | Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 | ![](/p.gif) | USB port | Yes | ![](/p.gif) | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | ![](/p.gif) | Serial ports quantity | 1 | Processor special features | Embedded options available | Yes | ![](/p.gif) | Enhanced Intel SpeedStep Technology | Yes | ![](/p.gif) | Execute Disable Bit | Yes | ![](/p.gif) | Idle States | Yes | ![](/p.gif) | Intel 64 | Yes | ![](/p.gif) | Intel Enhanced Halt State | Yes | ![](/p.gif) | Intel Secure Key Technology version | 1.00 | ![](/p.gif) | Intel Trusted Execution Technology | Yes | ![](/p.gif) | Intel TSX-NI | Yes | ![](/p.gif) | Intel TSX-NI version | 1.00 | ![](/p.gif) | Intel Virtualization Technology (VT-x) | Yes | ![](/p.gif) | Intel Virtualization Technology for Directed I/O (VT-d) | Yes | ![](/p.gif) | Intel VT-x with Extended Page Tables (EPT) | Yes | Storage | Storage drives installed | Yes | ![](/p.gif) | Total installed storage capacity | 64 TB | ![](/p.gif) | Number of storage drives supported | 4 | ![](/p.gif) | Installed storage drive type | HDD | ![](/p.gif) | Supported storage drive types | HDD & SSD | ![](/p.gif) | Storage drive interface | Serial ATA | ![](/p.gif) | RAID support | Yes | ![](/p.gif) | Supported storage drive interfaces | M.2, Serial ATA | ![](/p.gif) | Storage drive sizes supported | 2.5,3.5,M.2 " | ![](/p.gif) | Maximum supported storage capacity | 200 TB | ![](/p.gif) | Number of M.2 (M | 2 | ![](/p.gif) | RAID levels | 0, 1, 5, 6, 10, F1, JBOD | ![](/p.gif) | Online RAID migration | Yes | ![](/p.gif) | Online RAID expansion | Yes | ![](/p.gif) | Hot-swap drive bays | Yes | ![](/p.gif) | Supported file systems | BTRFS, Fat, HFS+, NTFS, ext3, ext4 | Operational conditions | Operating temperature (T-T) | 5 - 35 °C | ![](/p.gif) | Operating relative humidity (H-H) | 5 - 95 % | ![](/p.gif) | Storage temperature (T-T) | -20 - 60 °C | Packaging content | Cables included | AC | ![](/p.gif) | Power cables quantity | 2 |
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