Synology 20TB DiskStation DS1520+ 5-Bay NAS Enclosure Kit with WD NAS Drives (5 x 4TB)

BH #SYDS1520P20T (B&H Kit)
Synology 20TB DiskStation DS1520+ 5-Bay NAS Enclosure Kit with WD NAS Drives (5 x 4TB)
Key Features
  • 20TB Storage Capacity
  • 5 x 4TB 5400 rpm SATA III 3.5" NAS HDDs
  • 2.0 GHz Intel Celeron J4125 Quad-Core
  • 8GB of DDR4 RAM
This B&H Kit combines the Synology DiskStation DS1520+ 5-Bay NAS Enclosure with five WD 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDD for a storage capacity of 20TB.
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Expected availability: 2-4 weeks
$1,124.94
Price $1,299.94
Instant Savings $175.00
$94/mo. suggested payments for 12 Mos.
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Synology WD Overview

This B&H Kit combines the Synology DiskStation DS1520+ 5-Bay NAS Enclosure with five WD 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDD for a storage capacity of 20TB.

Synology DiskStation DS1520+ 5-Bay NAS Enclosure

Built with a quad-core processor, an AES-NI hardware encryption engine, and Btrfs file system support, the DiskStation DS1520+ 5-Bay NAS Enclosure from Synology is designed for small offices and IT enthusiasts. Two built-in M.2 2280 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance and, with a scalable storage design, you can start small and expand the storage capacity with the Synology DX517 as your data grows. This NAS is equipped with five drive bays that are capable of natively supporting 3.5" SATA hard drives, as well as 2.5" SATA hard drives and SSDs for data storage. The data stored on this NAS, which includes videos, music, photos, and documents with up to 2048 user accounts and 2000 maximum concurrent connections.

The DS1520+ runs on the Synology DiskStation Manager (DSM) OS, which is a browser-based operating system which helps to simplify managing your Synology NAS. Its CPU is a 2.0 GHz Intel Celeron J4125 Quad-Core that is paired with 8GB of DDR4 RAM, both of which allow frequently used files and applications to be quickly accessed. The NAS is capable of achieving sequential read speeds of up to 451.28 MB/s and sequential write speeds of up to 451.18.

Also featured are two USB 3.0 Type-A ports and two eSATA ports which allow it to be connected to your Windows or Mac system, and network connectivity is achieved via the four Gigabit Ethernet ports that support Link Aggregation and Failover, allowing your stored data to be shared with users throughout the network. For those who require RAID support, the DS1520+ supports RAID 0, 1, 5, 6, and 10, as well Synology Hybrid RAID and Basic RAID, each of which offers performance, data redundancy, or a combination of both. For those who do not require a RAID, JBOD is also available, allowing each drive bay to be individually utilized.

The DS1520+ is engineered to be energy efficient. Not only does it offer two 92 x 92 x 25mm fans to help keep the system running cool always, its noise-dampening design makes for quiet operations. The server supports numerous scheduled power on / off cycles and hard drive hibernation to further minimize power consumption and operation expenses. The Synology DiskStation DS1520+ 5-Bay NAS Enclosure operates on 100-240 VAC at 50/60 Hz and includes an accessory pack, an AC adapter, an AC power cord, and two RJ45 LAN cables. Protection is provided by a limited 3-year warranty.

General Features

Streamline Your Data Management Experience

The Synology DS1520+ is a powerful 5-bay desktop NAS that brings you a fast and smooth data management experience. Featuring four 1GbE LAN ports with network failover support, the DS1520+ provides 451.28 MB/s sequential read and 451.18 MB/s sequential write throughput with Link Aggregation enabled. The DS1520+ also benefits computing-intensive applications, speeding up Synology Drive and Moments by an average 16%, and boosting Web PHP response efficiency by about 126% as compared to its predecessor, making data management simple and efficient.

The DS1520+ comes with two built-in M.2 SSD slots with Synology SSD Cache technology. Random IO responsiveness can be boosted 20 times faster than spinning drives, with no need to occupy front drive bays. You can add up to 15 drives with two Synology DX517 expansion units for a higher storage capacity.

On-Premises Collaboration & Synching Solution

The DS1520+ comes with Synology Collaboration Suite, the productivity and file sharing solution that powers team collaboration while leveraging the advantages of the private cloud to fully control data and prevent data leaks -- through HTTPS support, a built-in firewall, and multiple IP and account intrusion auto-blocking mechanisms.

  • Synology Drive enables data synchronization and backup via web portal and desktop applications across Windows, macOS, and Linux platforms. Intelliversioning saves historical versions while minimizing storage space use and supports on-demand data restoration.
  • Synology Office includes Documents, Spreadsheets, and Slides. Its online editing environment allows multiple users to edit, comment, and share company data simultaneously -- at no additional license fee.
  • Synology MailPlus is a reliable mail server, accessible through an intuitive web-based client, that helps users to manage emails and increase productivity. MailPlus supports deployment in High-Availability clusters.
  • Synology Chat enables instant conversations and optimizes team communications with powerful features including message encryption, pinning, forwarding, reminders, and scheduling.
  • Full Backup Suite

    The DS1520+ offers users a range of backup solutions for cloud and physical, on-premises environments. Backing up and restoring data is effortless and completely free of licenses on compatible NAS models:

  • Back up your cloud data: Cloud Sync enables users to seamlessly back up or synchronize data between a local Synology NAS and other cloud services.
  • Back up your PCs and servers: Synology Drive Client backs up your Windows, macOS, and Linux desktop devices to safeguard important computer files.
  • Back up your Synology NAS: Hyper Backup offers a wide range of destinations for backups of your NAS, including on-premises and cloud.
  • Running & Protecting Virtual Machines

    Synology Virtual Machine Manager (VMM) is an intuitive hypervisor application that lets users easily set up virtual machines and run operating systems including Windows, Linux, and Virtual DSM. With VMM, users can build up a cluster environment with multiple Synology systems while keeping the flexibility to scale out online and migrate virtual machines for load balancing and resource allocation. Disaster recovery features including instant snapshot, replication, cloning, restore, and failover help you fully protect each virtual machine and safeguard your digital assets at no additional cost.

    VMM Pro licenses give access to advanced features including remote replication, remote storage migration, high availability, and live migration, helping users further minimize the risk of service downtime and manage IT resources with maximum flexibility.

    Automated Surveillance System

    With Synology Surveillance Station, the DS1520+ can act as a full-featured video surveillance system. Simply add network-connected cameras and you can monitor their live feeds, play back recordings, and receive instant event alerts right away.

  • Works with more than 7300 IP cameras: Pick any compatible model that suits your requirements and budget, or use the LiveCam app to turn an old smartphone into an IP camera.
  • No subscription fee: Unlike security cameras that require a monthly cloud storage subscription, all your recordings are stored on the DS1520+, 100% under your control.
  • Remote monitoring and control: Access your surveillance system from a web browser, the desktop client, or the DS cam mobile app anytime, anywhere.
  • Automation & notification: Set up rules to trigger specific actions when predefined events occur, such as automatically taking snapshots when motion is detected. Get notified by email, SMS, or push notification so that you can intervene in time.
  • UPC: 846504003709

    WD 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDD (CMR)

    Built with the power to handle small- to medium-sized business NAS environments and increased workloads to SoHo (Small Office and Home Office) customers, the 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDD from WD is made for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems in NAS arrays with 1-8 bays. This 4TB drive operates using a SATA III 6 Gb/s interface, a 64MB cache, and a rotational speed of 5400 rpm, all of which help to ensure uninterrupted data transfers with a sustained rate of up to 150 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 million hours MTBF. Also built into this drive are noise and vibration protection and WD's NASware 3.0 helps increase system compatibility, allowing WD Red Plus drives to be more easily integrated with your existing network infrastructure.

    General Features

    Tackle Intensity with WD Red Plus

    Packed with the power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red Plus is madefor archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems. Built and tested for up to 8-bay NAS systems, this drive gives you flexibility, versatility, and confidence in storing and sharing your home and work files.

    For Small and Medium Businesses

    Stream, backup, share, and organize your digital content with a NAS and WD Red Plus drive designed to share content with the devices at your home or business. NASware 3.0 technology increases your drive's compatibility with your existing network and devices. For larger businesses with up to 24 bays, upgrade to WD Red Pro drives.

    NASware 3.0

    Not just any drive will do. Get a large storage capacity in your 8-bay system and with Western Digital's NASware 3.0 technology, you can optimize each and every drive. Built into every WD Red Plus hard drive, NASware 3.0's advanced technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability.

    Built for NAS Compatibility

    WD Red Plus drives with NASware technology takes the guesswork out of selecting a drive. Optimized for NAS environments, WD's algorithm balances performance and reliability in NAS and RAID environments. Simply put, a WD Red Plus drive is compatible with a wide range of NAS enclosures.

    3D Active Balance Plus

    WD's enhanced dual-plane balance control technology improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade performance over time.

    24/7 Environments

    Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, WD Red Plus is engineered to tackle 24/7 environments.

    Premium Support and a Limited 3-Year Warranty

    Confidently upgrade your NAS performance with the assurance of a limited 3-year warranty, coupled with the support services included with every WD Red Plus drive.
    UPC: 718037884295

    Synology DiskStation DS1520+ 5-Bay NAS Enclosure Specs

    Computing
    CPU2 to 2.7 GHz Quad-Core
    ProcessorIntel Celeron J4125
    Total Installed Memory8 GB DDR4
    General
    Number of Bays5 x 2.5"/3.5"
    2 x M.2 (2280)
    Connections4 x RJ45 (Gigabit Ethernet)
    2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s))
    2 x eSATA
    Compatible Drive InterfaceSATA III
    Media Card SlotsNone
    Form FactorDesktop
    RAID ModesRAID 0, 1, 10, 5, 6, JBOD, Synology Hybrid
    Hot-Swap SupportYes
    Wake on LANYes
    Link Aggregation and Failover SupportYes
    Networking
    Supported ProtocolsAFP
    CalDAV
    FTP
    L2TP
    NFS
    OpenVPN
    PPTP
    Rsync
    SMB
    SNMP
    SSH
    SSL
    Telnet
    WebDAV
    iSCSI
    iSCSI LUN256
    iSCSI Target128
    Max Concurrent Connections2000
    Max Folders512
    Max Sync Tasks32
    Max Groups256
    Max User Accounts2048
    Max Volume Number64
    Max Cameras Supported40
    Software
    Supported File SystemsInternal: BTRFS, EXT4
    External: BTRFS, EXT3, EXT4, FAT32, HFS+, NTFS, exFAT
    OS CompatibilityWindows 7 or Later
    macOS 10.12 or Later
    Supported BrowsersChrome, Edge, Firefox, Internet Explorer, Safari
    Supported LanguagesBrazilian Portuguese
    Czech
    Danish
    Dutch
    English
    French
    German
    Hungarian
    Italian
    Japanese
    Korean
    Norwegian
    Polish
    Portuguese
    Russian
    Simplified Chinese
    Spanish
    Swedish
    Thai
    Traditional Chinese
    Turkish
    Security
    EncryptionAES-NI
    Security FeaturesKensington Security Slot
    VPN Server Connections30
    Electrical
    AC Input Power100 to 240 VAC, 50 / 60 Hz
    Power SourceAC Adapter
    Power Consumption36.67 W (Typical)
    15.51 W (Standby)
    PSU Wattage1 x 120 W
    Environmental
    Operating Temperature32 to 104°F / 0 to 40°C
    Operating Humidity5 to 95%
    Storage Temperature-5 to 140°F / -20 to 60°C
    CertificationsBSMI, CCC, CE, EAC, FCC, Kcc, RCM, RoHS, VCCI, as per Manufacturer
    Physical
    Status MonitoringLED Indicator
    Cooling2 x 92 mm Fans
    Noise Level20.8 dBA
    Dimensions9.06 x 6.54 x 8.78" / 230 x 166 x 223 mm
    Weight5.8 lb / 2.6 kg
    Packaging Info
    Package Weight10 lb
    Box Dimensions (LxWxH)12.25 x 11.88 x 11"

    WD 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDD (CMR) Specs

    Storage
    Quantity1
    Buffer64 MB
    Performance
    Write SpeedMaximum: 150 MB/s
    Read SpeedMaximum: 150 MB/s
    Physical
    Drive TypeHDD
    Form Factor3.5"
    Noise Level28.0 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 Read1 in 1014
    Electrical
    Power Draw4.5 W (Active)
    3.3 W (Idle)
    0.4 W (Standby)
    Supported Voltage5 VDC, 12 VDC
    Current1.75 A at 12 VDC
    Environmental
    Operating Shock65 G / 2.0 ms
    Storage Shock250 G / 2.0 ms
    Operating Temperature32 to 140°F / 0 to 60°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 26.1 x 147 mm
    Weight1.5 lb / 0.68 kg
    Packaging Info
    Package Weight1.53 lb
    Box Dimensions (LxWxH)7.5 x 5 x 2.6"

    Synology WD Reviews

    Incredible upgrade

    By Charles
    Rated 5 out of 5
    Date: 2022-01-11

    After moving everything over from my opd Netgear Ready Nas RN104, i have to say this NAS is a huge jump in speed. I love it. And the OS is much simpler to use than the Netgear one.

    Perfect home network storage solution

    By Robert
    Rated 5 out of 5
    Date: 2021-12-15

    I had a WD MyBook NAS that failed after 7 years. It served its purpose but the user interface was slow with very basic features. Over the years, I have heard tech pundits praise Synology NAS devices and finding the DS220j on sale sealed the deal for me. I configured the NAS with Raid to mirror one drive to the other, so 8TB is really only 4TB. The user interface is responsive and has so many features. I recommend potential buyers search YouTube for reviews of this unit. I could not be happier with this purchase!

    Great Gear!

    By Richard
    Rated 5 out of 5
    Date: 2021-12-14

    This item arrived from B&H very quickly! The SpaceRex videos on YouTube were very helpful for setup help.

    Great product!

    By Ramanand
    Rated 5 out of 5
    Date: 2021-12-12

    It was easy to set up and works great so far. B&H delivery was fast !

    East to set up

    By Johnny
    Rated 4 out of 5
    Date: 2022-01-10

    But as someone who has never messed with anything like this, the learning curve is extremely high. Even the help section on the Synology website is useless for dummies like me. It seems it was written for people familiar with the terminology and a bit more knowledge of networking than I have. I don't regret buying it. I am slowly learning how things work, but I have a long way to go. There just needs to be a Synology NAS for Dummies somewhere out there. Something SPECIFIC to Synology DSM 7.

    Great product

    By Tomas
    Rated 5 out of 5
    Date: 2022-01-06

    Great product

    Synology has always been dependable

    By Brian
    Rated 5 out of 5
    Date: 2021-12-31

    I have several Synology NAS devices for home and business, and they are always reliable. Easy to set up and configure (even though they are Linux based). Never had an issue accessing them and you can configure them to a fine level of detail for user or group access rights. You have tons of application options to add to the device. I use the Drive application significantly and it works great for my business. You cannot go wrong with these NAS devices. Highly recommend.

    Excellent device

    By Brian
    Rated 5 out of 5
    Date: 2021-12-22

    I have a few Synology NAS devices and all have performed very well for me personally, and for my business. I highly recommend them. If you want a solid performing device, with ease of installation and operation, you will not be disappointed.

    See any errors on this page? Let us know

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