Synology RXD1215SAS NAS Expansion Unit

Synology Part #/MPN: RXD1215SAS

DiscTech Item #: SYN-RXD1215SAS-BN-5Y

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Interface Types: SAS Serial Attached SCSI, SFF-8088

Form Factor: 3.5inx1.0in LFF Hard Drive

Bays/Ports/Slots: 12

Wattage/VA: 500W

Voltage: 110-240V Multi

Synology RXD1215SAS 12-Bay SAS Redundant NAS Expansion Unit - Diskless - Brand New

Synology RackStation RXD1215SAS 12-bay NAS Expansion Unit includes ...

  • 2x MiniSAS In-ports
  • 2x MiniSAS OUT-ports
  • 12 drive bays
  • accepts 3.5" and 2.5" SAS hard drives, 2.5" SAS solid state drives

Reliable, scalable storage expansion unit

RXD1215sas is a 12-bay storage expansion unit specifically designed to work with Synology’s RackStation RC18015xs+. When connected with RC18015xs+, it delivers the massive scalability and uncompromising resiliency that 24/7 businesses require.

Massive scalability up to 180 drives
Up to fifteen RXD1215sas can be connected to the dual RC18015xs+ computing nodes, accommodating massive scalability up to 180 drives and maximum raw storage beyond 1PB. The shared storage architecture eliminates the need for data replication over the network, in addition to drastically reducing deployment costs.

  • 15 Expansion Units
  • 180 Drive bays
  • 1440 TB raw storage

Hardware redundancy enhances system uptime
RXD1215sas is equipped with redundant hardware components, such as power supply units, SAS modules, and system cooling fans. In the event of component failure, the system continues operating normally while replacement parts are obtained and installed.


Supported model

  • RackStation RC18015xs+

Model NumberRXD1215SAS
Drive Bay(s)12
Compatible Drive Type
  • 3.5in SAS HDD
  • 2.5in SAS HDD
  • 2.5in SAS SSD
  • Maximum Internal Raw Capacity96 TB (8 TB HDD x 12) (Capacity may vary by RAID types)
    Hot Swappable DriveYes
    RAID Management through Synology DSMYes
    MiniSAS IN-port2
    MiniSAS OUT-port2
    Size88 mm x 430 mm x 692 mm
    Weight18 kg/39.7 lb
    Power RecoverySynchronized with the Synology RackStation
    Power Supply Unit / Adapter2 x 500W
    AC Input Power Voltage100V to 240V AC
    Power Frequency50/60 HZ, Single Phase
    Power Consumption248 W (Access)
    British Thermal Unit846.21 BTU/hr (Access)
    Redundant Power SupplyYes
    System Fan60 mm x 60 mm x 4 pcs
    Easy Replacement System FanYes
    Noise Level48 dB(A)
    CertificationFCC Class A
    CE Class A
    BSMI Class A

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    ROHS Compliant

    Weight: 41 lb

    Warranty: 5 Year Manufacturer

    Brand New

    Condition Levels Explained

    The product is brand new.

    5 Year Manufacturer Warranty

    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.