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Synology 12 Bay Expansion RX1217sas for FlashStation / RackStation (Diskless)

In stock. Limit 20 per customer.
Ships from United States.
NAS Builder
  • Plug-n-use design for seamless storage space upgrade
  • Online volume expansion on the fly
  • Redundant power supplies ensure service uptime
  • Fast rack fixing lock support with Synology RKS1317
  • Backed with Synology's 5-year limited warranty & Synology Replacement Service (SRS)
  • it works with FS30171, FS2017, RS18017xs+
Please note that this product is non-returnable and non-refundable.
MAIN OVERVIEW FEATURES: Number of Hard Drives Supported: 12Number of Solid State Drive Supported: 12Number of Total Expansion Bays: 12Number of 2.5"/3.5" Bays: 12Drive Interface: SASHost Interface: SASCooling Fan: YesForm Factor: Rack-mountableHeight: 3.5"Width: 19"Depth: 28.5"Weight (Approximate): 39.68 lbCompatibility: Synology FlashStation FS3017 Storage Server Synology RackStation RS18017xs+ Storage Server

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

  • Return for refund within: non-refundable
  • Return for replacement within: non-replaceable
  • This item is covered by's Manufacturer Only Return Policy. Read full return policy for details.