Built-in 3 cooling fans, lockable tray, deep sleep mode
1 x eSATA cable
FCC Class B certified, VCCI, RoHS, BSMI Class A, KC, EAC, RCM
2 x keys, rack mounting kit, screws, accessory pack
Internal power supply
AC 120/230 V - 50/60 Hz
Power Consumption Operational
Dimensions & Weight
Service & Support
Limited warranty - 3 years
Min Operating Temperature
Max Operating Temperature
Humidity Range Operating
5 - 95%
Synology RX418 4 Bay Expansion Unit
Storage capacity expansion When the storage capacity on Synology RackStation reaches its limit, Synology expansion unit RX418 provides easy capacity expansion by adding SATA drives to the system. Synology RX418 can also be used as a dedicated local backup destination of Synology 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 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.
Delivery times are quoted in working days and do not include bank holidays. Please expect
over Christmas to be slightly delayed.
7 Day Delivery
OVER £100 ORDERS - Free
7 Day Delivery
Under £100 ORDERS - £2.90
3 Working Days
£4.16 + VAT (£4.99)
Next Working Day
£6.66 + VAT (£7.99)
Order and Payment Confirmed by 3.30pm Collect Free Normally Next Working Day
Delivery Surcharges to these Post Codes
Goods are dispatched by post or by overnight courier or Royal Mail and should be delivered
within one or
two working days of dispatch. Ballicom Limited accepts no responsibility where the Courier
Service is at fault for delayed delivery once the goods have been dispatched. We currently
sell just under
100,000 products and Available Stock may be stored at more than one warehouse If Collecting
first as we may need to arrange shipment of the item to the Trade Counter first.