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.


Up to 16 drives with one RX1217/RX1217RP۱

High Performance

۱,۵۲۳ MB/s sequential reading, 162,097 iSCSI random read IOPS

RAM options

۸GB DDR4 UDIMM, up to 64GB


Quad-core up to 2.7GHz

CPU Model Intel Xeon D-1527
  CPU Quantity ۱
  CPU Architecture ۶۴-bit
  CPU Frequency ۴-core 2.2 (base) / 2.7 (turbo) GHz
  Hardware Encryption Engine (AES-NI)  
System Memory ۸ GB DDR4 ECC UDIMM
  Memory Module Pre-installed ۸ GB (8 GB x 1)
  Total Memory Slots ۴
  Maximum Memory Capacity ۶۴ GB (16 GB x 4)
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
  • For more information on the recommended memory configurations, visit here.
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Drive Bays ۴
  Maximum Drive Bays with Expansion Unit ۱۶ (RX1217/RX1217RP x 1)
  M.2 Drive Slots ۲ (NVMe & SATA)
  Compatible Drive Type* (See all supported drives)
  • ۳.۵″ SATA HDD
  • ۲.۵″ SATA HDD
  • ۲.۵″ SATA SSD
  • M.2 2280 NVMe & SATA SSD
  Hot Swappable Drive  
  Notes “Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
External Ports
RJ-45 1GbE LAN Port ۴ (with Link Aggregation / Failover support)
  USB 3.2 Gen 1 Port* ۲
  Expansion Port ۱
  Notes The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
PCIe Expansion ۱ x Gen3 x8 slot (x8 link)
File System
Internal Drives
  • Btrfs
  • EXT4
  External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT
  Notes exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center.
Form Factor (RU) ۱U
  Size (Height x Width x Depth) ۴۴ mm x 480 mm x 518.6 mm
  Weight ۸.۱۶ kg
  Rack Installation Support* ۴-post 19″ rack (Synology Rail Kit – RKM114/RKS-02)
  Notes The rail kit is sold separately
System Fan ۴۰ mm x 40 mm x 2 pcs
  Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  Power Recovery  
  Noise Level* ۳۹.۳ dB(A)
  Scheduled Power On / Off  
  Wake on LAN / WAN  
  Power Supply Unit / Adapter ۱۵۰ W
  Redundant Power Supply  
  AC Input Power Voltage ۱۰۰V to 240V AC
  Power Frequency ۵۰/۶۰ Hz, Single Phase
  Power Consumption* ۶۸.۶۸ W (Access)
۳۴.۷۸ W (HDD Hibernation)
  British Thermal Unit ۲۳۴.۳۵ BTU/hr (Access)
۱۱۸.۶۷ BTU/hr (HDD Hibernation)
  • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
Operating Temperature ۵°C to 35°C (40°F to 95°F)
  Storage Temperature -۲۰°C to 60°C (-5°F to 140°F)
  Relative Humidity ۵% to 95% RH
  • EAC
  • CCC
  • KC
  • FCC
  • CE
  • BSMI
  • VCCI
  • RCM
۵ Years
  Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
RoHS Compliant
Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 2
  • Quick Installation Guide X 1
Optional Accessories
  • Certain items may not be available in your location. Please contact your local distributors for more information.
  • All memory modules will operate at the maximum frequency specified by the CPU manufacturer.

Synology Assistant


Operating System(DSM)


Hardware Installation Guide




RackStation RS1619xs+


۱۳-Expansion port

۱۴-PCIe expansion slot

۹-System fan

۱۰-Console port

۱۱-۱GbE RJ-45 port

۱۲-USB 3.0 port

۵-Beep off button

۶-Status indicator

۷-Drive tray

۸-Power port

۱-Power indicator

۲-Power button

۳-Alert indicator

۴-Drive status indicator