Expansion Unit RX418

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Description

Hardware Specifications
Applied Models
  • RS1219+
  • RS818RP+
  • RS818+
  • RS816
  • RS815RP+
  • RS815+
  • RS815
  • RS217
Note
  • Some models support independent volumes creation only. Please find more details here.
  • DSM version requirement: 6.1.4-15217-3 or later version
  • To have better performance, we recommend creating storage volumes physically located within the same NAS or Expansion Unit, rather than creating volumes across your NAS and Expansion Unit.
Storage
Drive Bays 4
Compatible Drive Type* (See all supported drives)
  • 3.5″ SATA HDD
  • 2.5″ SATA HDD
  • 2.5″ SATA SSD
Maximum Internal Raw Capacity 56 TB (14 TB drive x 4) (Capacity may vary by RAID types)
Hot Swappable Drive
RAID Management through Synology DSM
External Ports
eSATA port 1
Appearance
Size (Height x Width x Depth) 44 mm x 480 mm x 325 mm
Weight 4.28 kg
Rack Installation Support
  • 2-post 19″ rack (direct mounting)
  • 4-post 19″ rack (Synology Rail Kit – RKM114/RKS1317)
Notes The rail kit is sold separatelty.
Power
Power Recovery Synchronized with the Synology RackStation
Power Supply Unit / Adapter 100W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 23.26 W (Access)
6.39 W (HDD Hibernation)
British Thermal Unit 79.42 BTU/hr (Access)
21.82 BTU/hr (HDD Hibernation)
Note Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
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
Others
System Fan 40 mm x 40 mm x 3 pcs
Noise Level* 25.1 dB(A)
Note Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
Certification
  • FCC
  • CE
  • BSMI
  • EAC
  • VCCI
  • RCM
  • KC
Warranty 3 Year Hardware Warranty, Extendable to 5 Year Coverage – EW201
Environment & Packaging
Environment RoHS Compliant
Packaging Content
  • Main Unit X 1
  • User’s Guide X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • Expansion Cable: eSATA X 1
Optional Accessories
  • Synology Rail Kit Sliding – RKS1317
  • Synology Rail Kit Mounted – RKM114