Synology FX2421 2.5" SAS/SATA 24-Bay Expansion Unit, Diskless

SKU: SYFX2421RS MFR: FX2421
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Key Features

  • Expand your server's storage with 24 bays for 2.5" SAS/SATA SSDs and HDDs.
  • Ensure data security with RAID management through Synology DSM on this expansion unit.
  • Experience fast performance with SAS SSDs in this high-capacity Synology expansion.
  • Hot Swappable Drive design allows for easy drive replacement without system downtime.
  • Enjoy remote access to your files when paired with compatible Synology NAS servers.
  • Rely on reliable backup solutions with this Synology 24-bay expansion unit (FX2421).
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Synology FX2421 Specifications

Compatibility

Compatibility

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  • Compatible Models

    Supports creating volumes across different units:
    FS series: FS6400, FS3600, FS3400

Storage

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  • Drive Bays

    24

  • Compatible Drive Type

    2.5" SAS HDD
    2.5" SAS SSD
    2.5" SATA SSD

  • Hot Swappable Drive

    Yes

  • RAID Management through Synology DSM

    Yes

External Ports

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  • SAS IN-port

    1

  • SAS OUT-port

    1

  • Power Supply Unit / Adapter

    500 W

  • AC Input Power Voltage

    100V to 240V AC

  • Power Frequency

    50/60 Hz, Single Phase

  • Power Consumption

    190.99 W (Access)

  • British Thermal Unit

    651.68 BTU/hr (Access)

  • Redundant Power Supply (for RP model)

    Yes

Temperature

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  • Operating Temperature

    32 Degree F to 95 Degree F (0 Degree C to 35 Degree C)

  • Storage Temperature

    -5 Degree F to 140 Degree F (-20 Degree C to 60 Degree C)

  • Relative Humidity

    5% to 95% RH

  • System Fan

    4 pcs 80 x 80mm

  • Easy Replacement System Fan

    Yes

  • Noise Level

    57 dB(A)

Certification

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  • Certification

    UL
    FCC
    CE
    EAC
    VCCI
    RCM
    KC

Appearance

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  • Rack Installation Support

    4-post 19" rack (Synology Rail Kit - RKS-02)

  • Dimensions (H x W x D)

    3.46 x 16.94 x 27.24" (88 x 430.5 x 692mm)
    With Server Ears: 3.46 x 18.97 x 28.5" (88 x 482 x 724mm)

  • Weight

    31.96 lbs (14.5kg)

  • UPC Code

    846504004010

About Synology FX2421

Explore the limitless storage possibilities with the FX2421 2.5" SAS/SATA 24-Bay Expansion Unit, Diskless. This high-performance, user-friendly device is a seamless storage capacity expansion for your Synology FlashStation, offering 24 additional 2.5" drive bays for your ever-growing data needs.

Designed for immediate use, the FX2421 requires no additional software configuration. Simply connect it to your Synology FlashStation and it's ready to serve as a dedicated, rapidly accessible local backup destination. This spacious expansion unit is not just reliable, but also durable, ensuring your data is securely stored and readily available when needed.

The FX2421 is perfectly compatible with Synology's enterprise-grade SAT5200 SATA SSD. Developed in tandem, these two products provide proven interoperability and high reliability, having undergone rigorous validation and compatibility testing. When combined, they create a highly reliable, integrated storage setup that benefits from long-term Synology updates and support.

Experience high-performance data transmission with the high-speed expansion cable included with the FX2421. This enables high bandwidth connectivity for maximum data throughput between your Synology FlashStation and Expansion Unit. The drives in the FX2421 operate with minimal data latency, as if installed directly on your Synology FlashStation, allowing you to leverage high SSD I/O performance.

The FX2421's high-reliability design and easy hardware setup make it a standout choice. It features hot-swappable drive trays and modularized components for easy maintenance. Redundant power supplies and system fans can be replaced with ease, ensuring maximum service uptime. For quick and secure rack cabinet installation, the optional RKS1317 sliding rail kit provides fast rack fixing lock support.

In summary, the FX2421 2.5" SAS/SATA 24-Bay Expansion Unit, Diskless is a reliable, durable, and spacious solution for your storage needs. Its high-performance and user-friendly design make it an ideal choice for expanding your Synology FlashStation's storage capacity.

Synology FX2421 Features

  • Seamless Storage Expansion: 24 additional drive bays available for online volume expansion on the fly for your Synology FlashStation
  • Best Fit With Enterprise-Grade Synology SSD: Use with Synology SAT5200 SATA SSD for high performance, endurance, and verified compatibility
  • High-Reliability Design: Modularized components including redundant power supplies and system fans ensure maximum uptime
  • Easy Hardware Setup: Plug-and-play design and fast rack fixing lock support make upgrading storage space easy

Product Documents

User Manual

Key Features

  • Expand your server's storage with 24 bays for 2.5" SAS/SATA SSDs and HDDs.
  • Ensure data security with RAID management through Synology DSM on this expansion unit.
  • Experience fast performance with SAS SSDs in this high-capacity Synology expansion.
  • Hot Swappable Drive design allows for easy drive replacement without system downtime.
  • Enjoy remote access to your files when paired with compatible Synology NAS servers.
  • Rely on reliable backup solutions with this Synology 24-bay expansion unit (FX2421).

What's in the box:

  • Synology FX2421 2.5" SAS/SATA 24-Bay Expansion Unit
  • Accessory Pack
  • 2x AC Power Cord
  • MiniSAS-HD Expansion Cable
  • User Manual
  • Synology 5 Year Limited Warranty