Synology DX517 5-Bay Expansion Enclosure

Synology 20TB DX517 5-Bay Expansion Enclosure Kit with Seagate NAS Drives (5 x 4TB)

Synology 20TB DX517 5-Bay Expansion Enclosure Kit with Seagate NAS Drives (5 x 4TB)

B&H # SYDX51720TBI (B&H Kit)

Kit includes:


Synology 20TB DX517 5-Bay Expansion Enclosure Kit with Seagate NAS Drives (5 x 4TB) Synology DX517 5-Bay Expansion Enclosure Seagate 4TB IronWolf 5900 rpm SATA III 3.5" Internal NAS HDD

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Product Highlights

  • 20TB Storage Capacity
  • 5 x 4TB 5900 rpm SATA III 3.5" HDDs
  • For the Synology DiskStation DS1817+
  • For the Synology DiskStation DS1517+
  • 5 x 3.5"/2.5" SATA Drive Bays
  • 1 x eSATA Port
  • Hot-Swappable & Screwless Design
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$1,068.44
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Synology DiskStation DX517 Overview

  • 1Description

This B&H Kit combines the Synology DX517 5-Bay Expansion Enclosure with five Seagate 4TB IronWolf 5900 rpm SATA III 3.5" NAS hard drives for a total storage capacity of 20TB.

  • Synology DX517 5-Bay Expansion Enclosure

    Built to support on-the-fly volume expansion and local backups, the DX517 5-Bay Expansion Enclosure from Synology adds an additional five 3.5"/2.5" SATA drive bays to their DS1819+, DS1817+, DS1817, DS1618+, DS1517+, DS1517, DS918+, DS718+, DS218+, and NVR1218. Its drive bays are hot-swappable and screwless, and included is an AC power cord, an accessory pack, and an eSATA expansion cable. Protection is provided by a limited 3-year warranty.

    General Features

    5-Bay 3.5"/2.5" SATA Expansion
    Add five additional drive bays to your Synology DiskStation DS1817+ and DS1517+. Supporting 2.5" SATA hard drives and SSDs, as well as 3.5" SATA hard drives, the 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 helps ensure 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 drive installation and replacement without powering down the system. A screwless drive tray design also helps reduce the time needed for system setup.
    Dedicated Local Backup Solution
    Synology's DX517 can be used as a dedicated local backup solution for the Synology DiskStation DS1817+ or DS1517+. When created as a separate volume, the DX517 provides a great backup solution to its local hard disks in case of system failure.
    UPC: 846504002672
  • 5 x Seagate 4TB IronWolf 5900 rpm SATA III 3.5" Internal NAS HDD

    Designed for use in 1-8 bay NAS environments within home, SOHO, and SMB environments, the 4TB IronWolf 5900 rpm SATA III 3.5" Internal NAS HDD from Seagate is built to withstand 24x7 operations, or 8760 hours per year. This 4TB drive has been equipped with a SATA III 6 Gb/s interface, a rotational speed of 5900 rpm, a 3.5" form factor, and a 64MB cache, providing users with an ample storage capacity and data transfer speeds of up to 180 MB/s. This IronWolf hard drive also has an MTBF rating of 1 million hours, 600,000 load/unload cycles, 1 in 1014 non-recoverable read errors per bits read, and a workload rate of up to 180TB per year. Protection is provided by a limited 3-year warranty.

    General Features

    Optimized for NAS with AgileArray
    AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with advanced power management
    Reduced Lag Times
    Improved performance means reduced lag times or downtime for users during high traffic time for the NAS
    IronWolf Health Management
    IronWolf Health Management focuses on prevention, intervention, and recovery
    Rotational Vibration (RV) Mitigation
    IronWolf comes standard with RV sensors to maintain high performance in multi-bay NAS enclosures
    Multi-User Environments
    IronWolf provides a workload rate of 180TB per year
    Cache Memory
    IronWolf provides 64MB of cache memory, allowing your NAS to serve data faster
    1.0 Million Hours MTBF | Limited 3-Year Warranty
    This represents an improved total cost of ownership (TCO) over desktop drives with reduced maintenance costs
    Designed for 24x7 Performance
    Access your data on your NAS at virtually any time, whether remotely or on site

    Best-Fit Applications

    1-8 bay business network attached storage (NAS)
    Desktop RAIDs and servers
    Multimedia server storage
    Private cloud
    UPC: 763649117538
Table of Contents
  • 1Description
  • Synology DX517 5-Bay Expansion Enclosure
    Generalcqybxydfbwtfrsdxastqzfxcdbueaszdryzy
    Number of Bays 5 x 2.5"/3.5"
    Media Card Slots None
    Connections 1 x eSATA 
    Compatible Drive Interface SATA III
    Form Factor Desktop
    Hot-Swap Support Yes
    Link Aggregation and Failover Support No
    Wake on LAN No
    Drives
    Total Raw Capacity None
    Type None
    Flash Memory None
    Computing
    Software
    Electrical
    Power Consumption 29.9 W (Typical)
    2.4 W (Standby)
    Power Source Internal Power Supply
    PSU Wattage 1 x 200 W
    AC Input Power 100 to 240 VAC, 50 / 60 Hz
    Security
    Environmental
    Operating Temperature 40 to 104°F / 4 to 40°C
    Operating Humidity 5 to 95%
    Storage Temperature 14 to 158°F / -10 to 70°C
    Certifications BSMI, CE, FCC, RoHS, as per Manufacturer
    Physical
    Cooling 2 x  80 mm Fans
    Noise Level 21.5 dBA
    Dimensions 6.2 x 9.8 x 9.2" / 157.0 x 248.0 x 233.0 mm
    Weight 8.6 lb / 3.9 kg
    Packaging Info
    Box Dimensions (LxWxH) 14.7 x 13.6 x 12.7"
  • 5 x Seagate 4TB IronWolf 5900 rpm SATA III 3.5" Internal NAS HDD
    Storage
    Drive Capacity 4.0 TB
    Cache Memory 64 MB
    Performance
    Interface SATA III (6 Gb/s)
    Maximum Read Speed 180 MB/s
    Physical
    Drive Type HDD
    Form Factor 3.5"
    Noise Level 2.3 dB (Idle)
    2.5 dB (Active)
    HDD Specs
    Spindle Speed (RPM) 5900 RPM
    Reliability / Data Integrity
    Encryption None
    Endurance (Total Bytes Written) 180 TB
    Load/Unload Cycles 600,000
    Mean Time Between Failures (MTBF) 1.0 Million Hours
    Non-Recoverable Read Errors per Bits Read 1 in 1015
    Electrical
    Power Draw 4.8 W (Active)
    3.95 W (Idle)
    0.5 W (Standby)
    Supported Voltage 5 VDC, 12 VDC
    Current 2.0 A at 12 VDC
    Environmental
    Operating Shock 80 G / 2.0 ms
    Storage Shock 300 G / 2.0 ms
    Operating Temperature 41 to 158°F / 5 to 70°C
    Storage Temperature -40 to 158°F / -40 to 70°C
    General
    Dimensions (W x H x D) 4.0 x 1.0 x 5.8" / 101.8 x 26.2 x 147.1 mm
    Weight 1.3 lb / 610.1 g
    Packaging Info
    Box Dimensions (LxWxH) 7.9 x 6.0 x 2.5"

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