Synology RackStation RS1619xs+ is a high-performance 1U rackmount NAS with comprehensive storage, data backup, and collaboration applications, suitable for small- to medium-sized businesses. RS1619xs+ simplifies data management, optimizes virtualization environments, and rapidly expands storage capacity with minimal time investment in setup and maintenance. Synology RS1619xs+ is backed by Synology’s 5-year limited warranty. 
Synology RS1619xs+ is a 1U 4-bay rackmount network attached storage solution equipped with a quad-core processor, 8 GB DDR4 memory (expandable up to 64 GB), and four Gigabit LAN ports. With an optional 10GbE network adapter card installed, RS1619xs+ delivers sequential reading throughput over 1,523 MB/s and 162,097 iSCSI random read IOPS under a RAID 5 configuration.
RS1619xs+ comes with two onboard M.2 SSD slots, allowing fast system cache creation with M.2 2280 NVMe/SATA SSDs without occupying internal 3.5" drive bays. RS1619xs+ also provides great flexibility to easily scale up to 16 drives when connected to one Synology RX1217/RX1217RP expansion unit. Storage capacity can be expanded according to your business needs with minimal effort.
| Storage | 
|---|
| Supported file systems | BTRFS, Fat, HFS+, NTFS, ext3, ext4 | 
| Hot-swap drive bays | Yes | 
| RAID levels | 0, 1, 5, 6, 10, JBOD | 
| RAID support | Yes | 
| Number of M.2 (M & B) slots | 2 | 
| Storage drive sizes supported | 2.5,3.5" | 
| Storage drive interface | Serial ATA, Serial ATA II, Serial ATA III | 
| Storage drive capacity | 0 GB | 
| Supported storage drive types | HDD & SSD | 
| Installed storage drive type | No | 
| Number of storage drives supported | 4 | 
| Total installed storage capacity | 0 TB | 
| Storage drives installed | No | 
| Processor | 
|---|
| Conflict-Free processor | Yes | 
| Maximum internal memory supported by processor | 128 GB | 
| On-board graphics card model | Not available | 
| ECC supported by processor | Yes | 
| CPU configuration (max) | 1 | 
| PCI Express configurations | 1x16, 1x4, 1x8 | 
| PCI Express slots version | 2.0, 3.0 | 
| Processor cache type | L3 | 
| Processor code | SR2DK | 
| Processor codename | Broadwell | 
| Processor lithography | 14 nm | 
| Processor operating modes | 64-bit | 
| Processor package size | 37.5 x 37.5 mm | 
| Processor series | Intel Xeon D-1500 | 
| Processor socket | BGA 1667 | 
| Scalability | 1S | 
| Stepping | V2 | 
| Thermal Design Power (TDP) | 35 W | 
| Processor cache | 6 MB | 
| Processor threads | 8 | 
| Processor cores | 4 | 
| Processor boost frequency | 2.7 GHz | 
| Processor frequency | 2.2 GHz | 
| Processor model | D-1527 | 
| Processor family | Intel® Xeon® D | 
| Processor manufacturer | Intel | 
| Memory | 
|---|
| Memory slots | 4 | 
| Maximum RAM supported | 64 GB | 
| Internal memory type | DDR4 | 
| Internal memory | 8 GB | 
| Network | 
|---|
| Supported network protocols | CIFS, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP) | 
| Link aggregation | Yes | 
| Wake-on-LAN ready | Yes | 
| iSCSI support | Yes | 
| Wi-Fi | No | 
| Ethernet LAN data rates | 10,100,1000 Mbit/s | 
| Ethernet LAN | Yes | 
| Ports & interfaces | 
|---|
| PCI Express x8 (Gen 3.x) slots | 1 | 
| Expansion ports quantity | 1 | 
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | 
| USB port | Yes | 
| Ethernet LAN (RJ-45) ports | 4 | 
| Design | 
|---|
| LED indicators | Alarm, HDD, Power, Status | 
| Fan diameter | 4 cm | 
| Number of fans | 2 fan(s) | 
| Product colour | Black | 
| Cooling type | Active | 
| Chassis type | Rack (1U) | 
| Performance | 
|---|
| Security algorithms | HTTPS, SSH, SSL/TLS | 
| Access Control List (ACL) | Yes | 
| Reset button | Yes | 
| On/off switch | Yes | 
| Browser supported | Chrome, Firefox, Internet Explorer 10+, Safari 10+ | 
| Web-based management | Yes | 
| Noise level | 39.3 dB | 
| Multilingual support | Yes | 
| Backup features | Cloud, iSCSI LUN | 
| Backup function | Yes | 
| Device class | Small & Medium Business | 
| Type | NAS | 
| Software | 
|---|
| Server operating systems supported | Windows Server 2016 | 
| Mac operating systems supported | Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave | 
| Windows operating systems supported | Windows 10, Windows 7 | 
| Operating system installed | DiskStation Manager | 
| Power | 
|---|
| AC input frequency | 50 - 60 Hz | 
| AC input voltage | 100 - 240 V | 
| Power consumption (HDD standby) | 34.78 W | 
| Power consumption (typical) | 68.68 W | 
| Number of power supply units | 2 | 
| Power supply unit (PSU) capacity | 150 W | 
| Power supply location | Built-in | 
| Weight & dimensions | 
|---|
| Weight | 8.16 kg | 
| Height | 44 mm | 
| Depth | 518.6 mm | 
| Width | 480 mm | 
| General | 
|---|
| Product family | RackStation | 
| Packaging content | 
|---|
| Quick installation guide | Yes | 
| Cables included | AC | 
| Processor special features | 
|---|
| Memory types supported by processor | DDR3-SDRAM, DDR4-SDRAM | 
| Memory channels supported by processor | Dual | 
| Intel Trusted Execution Technology | Yes | 
| Intel Virtualization Technology (VT-x) | Yes | 
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes | 
| Intel VT-x with Extended Page Tables (EPT) | Yes | 
| Embedded options available | Yes | 
| Execute Disable Bit | Yes | 
| Intel Enhanced Halt State | Yes | 
| Intel Secure Key Technology version | 1.00 | 
| Intel TSX-NI | Yes | 
| Intel TSX-NI version | 1.00 | 
| Intel® AES New Instructions (Intel® AES-NI) | Yes | 
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes | 
| Intel® OS Guard | Yes | 
| Intel® Secure Key | Yes | 
| Intel® Turbo Boost Technology | 2.0 | 
| Maximum number of PCI Express lanes | 32 | 
| Thermal Monitoring Technologies | Yes | 
| UART | Yes | 
| Enhanced Intel SpeedStep Technology | Yes | 
| Idle States | Yes | 
| Intel 64 | Yes | 
| Operational conditions | 
|---|
| Storage temperature (T-T) | -20 - 60 °C | 
| Operating altitude | 0 - 5000 m | 
| Operating relative humidity (H-H) | 5 - 95% | 
| Operating temperature (T-T) | 5 - 35 °C | 
| Logistics data | 
|---|
| Harmonized System (HS) code | 84714100 | 
| Other features | 
|---|
| Processor ARK ID | 91195 | 
| Certification | EACVCCIRCMFCCCEBSMI | 
| Compliance certificates | RoHS |