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Expansion Unit

RX418

Enterprise-grade expansion unit storage solution

RX418

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.

Uncompromising performance

Scalability
Scalability
4 drive bays

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

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.

Green and easy to manage

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.

Backed by Synology drives

Leverage high sustained performance and reliability with enterprise-grade drives with built-in data protection designed for Synology systems.

(RX418)

Technical Specifications

Complete hardware and software specifications

Applied Models

Supports creating volumes across different units 22 series: RS822RP+, RS822+ 21 series: RS1221RP+, RS1221+ 20 series: RS820RP+, RS820+ 19 series: RS1219+, RS819 18 series: RS818RP+, RS818+ 16 series: RS816 15 series: RS815RP+, RS815+, RS815
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
Drive Type(See all supported drives) 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD
Hot Swappable Drive* Yes
RAID Management through Synology DSM Yes
Notes Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list . The use of non-validated components may limit certain functionality and result in data loss and system instability.

External Ports

eSATA Port 1

Appearance

Size (Height x Width x Depth) 44 mm x 430.5 mm x 290 mm
Size (Height x Width x Depth) (with server ears) 44 mm x 480 mm x 325 mm
Weight 4.28 kg
Rack Installation Support* 4-post 19" rack (Synology Rail Kit - RKM114 / RKS-02 ) 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 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)
Notes Power consumption is measured when it is 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)
Operating Humidity 8% to 80% RH
Storage 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

Certification FCC CE BSMI EAC VCCI RCM KC BIS

Warranty

Warranty 3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus
Notes Availability varies by region. Before purchasing, please visit the official web pages of EW201/202 and Extended Warranty Plus for a list of eligible regions. The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment

Environment RoHS Compliant

Packaging Content

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

Optional Accessories Enterprise Series 3.5" SATA HDD: HAT5300 Series Plus Series 3.5" SATA HDD: HAT3300 Series Enterprise Series 2.5" SATA SSD: SAT5200 Series Rail Kit Sliding: RKS-02 Rail Kit Mounted: RKM114*
Notes Certain items may not be available in your location. Please contact your local distributors for more information.
SKU RX418
Barcode # 846504002986
Brand SYNOLOGY
Shipping Weight 8.0000kg
Shipping Width 0.400m
Shipping Height 0.530m
Shipping Length 0.140m
Shipping Cubic 0.029680000m3
Manufacturer Warranty
3 Years Limited Warranty
Manufacturer Contact Info
http://www.synology.com

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Synology RackStation RX418 4-Bay 3.5" 1U Rackmount Diskless NAS Expansion Unit

Model# RX418

  • SKU: RX418

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