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Synology RX418 4bay Expansion Unit (Diskless)

RM 3,170.40
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PRODUCT OVERVIEW

Storage capacity expansion When the storage capacity on Synology 1U rackstation reaches its limit, Synology expansion unit RX418 provides easy capacity expansion by adding 4 3.5"/2.5" SATA drives to the system. Synology RX418 can also be used as a dedicated local backup destination of Synology 1U rackstation for comprehensive data protection. Reliable plug-and-play design Simply connect Synology RX418 to corresponding Synology rackstation and it is ready to use. Drives in the connected Synology RX418 operate as though they were internal to the connected Synology NAS and can be managed directly by Synology diskstation Manager (DSM), with no additional software installation required. Green and easy to manage Award-winning Synology DSM provides an intuitive user interface for easy system management. Drive hibernation can be configured in DSM to take effect automatically when the system has been inactive for a period of time. This not only saves energy but also extends the lifespan of the installed drives.

PRODUCT DESCRIPTION

Storage capacity expansion
When the storage capacity on Synology 1U RackStation reaches its limit, Synology expansion unit RX418 provides easy capacity expansion by adding 4 3.5"/2.5" SATA drives to the system. Synology RX418 can also be used as a dedicated local backup destination of Synology 1U RackStation for comprehensive data protection.

Reliable plug-and-play design
Simply connect Synology RX418 to corresponding Synology RackStation and it is ready to use. Drives in the connected Synology RX418 operate as though they were internal to the connected Synology NAS and can be managed directly by Synology DiskStation Manager (DSM), with no additional software installation required.

Green and easy to manage
Award-winning Synology DSM provides an intuitive user interface for easy system management. Drive hibernation can be configured in DSM to take effect automatically when the system has been inactive for a period of time. This not only saves energy but also extends the lifespan of the installed drives.
 

PRODUCT SPECIFICATIONS

Hardware Specifications

Applied Models

Supports creating volumes across different units

  • RS1219+
  • RS820RP+
  • RS820+
  • RS819
  • RS818RP+
  • RS818+
  • RS816

Supports creating volumes on a single unit only

RS217


Notes

  • For more information on the compatibility of each expansion unit, please refer to this article.
  • 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.
  • DSM version requirement: 6.1.4-15217-3 or later version

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

64 TB (16 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*

  • 4-post 19" rack (Synology Rail Kit - RKM114/RKS1317)
  • 2-post 19" rack (direct mounting)

Notes

The rail kit is sold separately

Power

Power Recovery

Synchronized with the Synology RackStation


Power Supply Unit / Adapter

100 W


AC Input Power Voltage

100 V to 240 V 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)


Notes

Power consumption is measured when it's 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)


Notes

Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS 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%

Certification

  • FCC
  • CE
  • BSMI
  • EAC
  • VCCI
  • RCM
  • KC

Warranty

3-year hardware warranty, extendable to 5-year coverage - EW201


Notes

The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

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

WHAT'S INSIDE THE BOX

  • Main Unit X 1
  • User's Guide X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • Expansion Cable: eSATA X 1

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