Synology 50TB DX517 5-Bay Expansion Enclosure Kit with WD NAS Drives (5 x 10TB)

BH #SYDX51750TBR (B&H Kit)
Synology
Synology 50TB DX517 5-Bay Expansion Enclosure Kit with WD NAS Drives (5 x 10TB)
Key Features
  • 50TB Storage Capacity
  • 5 x 10TB 5400 rpm SATA III 3.5" HDDs
  • For the Synology DiskStation DS1817+
  • For the Synology DiskStation DS1517+
This B&H Kit combines the Synology DX517 5-Bay Expansion Enclosure with five WD 10TB Red 5400 rpm SATA III 3.5" NAS hard drives for a total storage capacity of 50TB.
Discontinued
Sales and export of this item to China, Russia, and Venezuela are prohibited.
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Synology DX517 Overview

This B&H Kit combines the Synology DX517 5-Bay Expansion Enclosure with five WD 10TB Red 5400 rpm SATA III 3.5" NAS hard drives for a total storage capacity of 50TB.

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

WD 10TB Red 5400 rpm SATA III 3.5" Internal NAS HDD Retail Kit

Tthe 10TB Red 5400 rpm SATA III 3.5" Internal NAS HDD Retail Kit from WD is a mainstream solution for the higher workloads required by SMB (Small and Medium Business) users in 1- to 8-bay systems and meets the needs of the ZFS community. Engineered to handle increased workloads, this 10TB drive operates using a SATA III 6 Gb/s interface, a 256MB cache, and a rotational speed of 5400 rpm, all of which help to ensure uninterrupted data transfers with a sustained rate of up to 210 MB/s. This drive also features high levels of reliability, with 600,000 load/unload cycles, <1 in 1014 non-recoverable read errors per bits read, error recovery controls, and 1,000,000 hours MTBF for 1-8 bay NAS systems. Also built into this drive are noise and vibration protection and WD's NASware 3.0 helps increase system compatibility, allowing WD Red drives to be more easily integrated with your existing network infrastructure.

General Features

Fill Your NAS with WD Red

Built for 1 to 8-bay NAS systems, WD Red lets users store their data in one unit

NASware 3.0 Technology

Built into every WD Red hard drive, NASware 3.0's technology helps improves your system's storage performance by increasing compatibility, integration, upgradeability, and reliability

Built for NAS Compatibility

Desktop drives aren't purpose-built for NAS, but WD Red drives with NASware are. WD's technology helps takes the guesswork out of selecting a drive. WD Red is for small NAS systems and WD's algorithm balances performance and reliability in NAS and RAID environments

Desktop Drives vs. WD Red

Desktop hard drives are not designed for NAS environments. Do right by your NAS and choose a drive with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS:
  • Compatibility: Without being tested for compatibility with your NAS system, improved performance is not guaranteed
  • Reliability: The always-on environment of a NAS or RAID is a hot one and desktop drives aren't typically tested in those conditions. WD Red is
  • Error Recovery Controls: WD Red NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system. Desktop drives are not typically designed for RAID environments where this can be an issue
  • Noise and Vibration Protection: Designed to operate solo, desktop drives offer little or no protection from the noise and vibration faced in a multi-drive system. WD Red drives are designed for multi-bay NAS systems
  • WD Red for Home

    Stream, backup, share, and organize your digital content at home with a NAS and WD Red drives designed to share content to the devices in your home. Red NASware helps increase your drives' compatibility with your devices, TV, stereo, and more

    WD Red for Small Business

    WD Red is a good hard drive choice for 1 to 8 bay systems. NASware 3.0 allows for integration with your existing network so WD Red can share and backup files at the speed of your business. For larger businesses with up to 16 bays, use WD Red Pro

    3D Active Balance Plus

    This helps ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control helps reduce the degradation of your drive over time

    Reliability

    Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red drive with NASware 3.0 is designed for 24x7 environments

    Cooler Operations

    By reducing power consumption, the operating temperature of your NAS stays cooler. With a lower temperature in your system, you can create a more reliable solution for your NAS
    UPC: 718037861586

    Synology DX517 5-Bay Expansion Enclosure Specs

    General
    Number of Bays5 x 2.5"/3.5"
    Media Card SlotsNone
    Connections1 x eSATA
    Compatible Drive InterfaceSATA III
    Form FactorDesktop
    Hot-Swap SupportYes
    Link Aggregation and Failover SupportNo
    Wake on LANNo
    Drives
    Total Raw CapacityNone
    TypeNone
    Flash MemoryNone
    Computing
    Software
    Electrical
    Power Consumption29.9 W (Typical)
    2.4 W (Standby)
    Power SourceInternal Power Supply
    PSU Wattage1 x 200 W
    AC Input Power100 to 240 VAC, 50 / 60 Hz
    Security
    Environmental
    Operating Temperature40 to 104°F / 4 to 40°C
    Operating Humidity5 to 95%
    Storage Temperature14 to 158°F / -10 to 70°C
    CertificationsBSMI, CE, FCC, RoHS, as per Manufacturer
    Physical
    Cooling2 x  80 mm Fans
    Noise Level21.5 dBA
    Dimensions6.2 x 9.8 x 9.2" / 157 x 248 x 233 mm
    Weight8.6 lb / 3.9 kg
    Packaging Info
    Package Weight12 lb
    Box Dimensions (LxWxH)14.7 x 13.6 x 12.7"

    WD 10TB Red 5400 rpm SATA III 3.5" Internal NAS HDD Retail Kit Specs

    Storage
    Drive Capacity10.00 TB
    Cache Memory256 MB
    Performance
    InterfaceSATA III (6 Gb/s)
    Sequential Read Speed210 MB/s
    Physical
    Drive TypeHDD
    Form Factor3.5"
    Noise Level29.0 dB (Active)
    25.0 dB (Idle)
    HDD Specs
    Spindle Speed (RPM)5400 RPM
    Reliability / Data Integrity
    Endurance (Total Bytes Written)180 TB
    Load/Unload Cycles600,000
    Mean Time Between Failures (MTBF)1.0 Million Hours
    Non-Recoverable Read Errors per Bits Read< 1 in 1014
    Electrical
    Power Draw5.7 W (Active)
    2.8 W (Idle)
    0.5 W (Standby)
    Supported Voltage5 VDC, 12 VDC
    Current1.79 A at 12 VDC
    Environmental
    Operating Shock30 G / 2.0 ms
    Storage Shock250 G / 2.0 ms
    Operating Temperature32 to 149°F / 0 to 65°C
    Storage Temperature-40 to 158°F / -40 to 70°C
    General
    CertificationsRoHS, as per Manufacturer
    Dimensions (W x H x D)4 x 1.03 x 5.79" / 101.6 x 26.16 x 147.07 mm
    Weight1.43 lb / 0.65 kg
    Warranty LengthLimited 3-Year Warranty
    Packaging Info
    Package Weight1.9 lb
    Box Dimensions (LxWxH)7.55 x 5.05 x 2.5"
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