5-bay 3.5"/2.5" SATA expansion Easily add 5 additional drive bays to Synology DiskStation. Supporting both 2.5" and 3.5" SATA drives, DX517 is a flexible solution supporting on-the-fly volume expansion or serving as a local backup destination.
Online volume expansion Managed from DiskStation Manager on the host NAS, the additional bays in the DX517 are immediately ready to be used once connected. On-the-fly volume expansion ensures that storage and services on the host are not interrupted during volume expansion.
Hot-swappable drive tray design The hot-swappable drive trays of DX517 allow easy drive installation and replacement without powering down the system. Screwless drive tray design reduces the time needed for system setup.
Dedicated local backup solution Synology DX517 can be used as a dedicated local backup solution for the Synology DiskStation. When created as a separate volume, the DX517 provides a great backup solution to its local hard disks in case of system failure.
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.