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Synology DiskStation DS1520+


AED 3,465.00 (Inc. VAT)
No tax

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  Warranty and Return Policy

A fully Transparent description of warranties and our return policy.

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  Free Preconfig/Remote Support

Every NAS you buy with hard drive is preconfigured and comes with 1 year remote support.
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    4.2+ Merchant Rating
    Serving UAE Since 2003
    • Plus Series 5-bay NAS for Offices and IT Pros
    • Diskless 0 TB
    • Supports RAID SHR, 0,1,5,6,10

    Synology DiskStation DS1520+

    Streamline your data management

    Scalable NAS with SSD cache acceleration capability

    Synology DiskStation DS1520+ is an ideal network-attached storage solution suitable for small office and IT enthusiasts. Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. The scalable storage design of DS1520+ lets you start small and expand storage capacity with Synology DX517 as your data grows.


    4-core 2.0 GHz, burst up to 2.7 GHz

    Cache Acceleration

    2 x built-in M.2 2280 NVMe SSD slots


    Average 19.8% boost to computing-intensive applications


    Expand up to 15 drives with a DX517 expansion unit

    Optimized performance and capacity

    DS720 + has a built-in dual M.2 SSD slot, allowing you to make good use of Synology SSD cache. Creating a cache can increase I / O response time by 20 times without occupying the front hard drive slot. With Synology DX517, five hard drives can be expanded to obtain more storage capacity.

    Accelerate demanding applications

    A more powerful CPU speeds up computing-intensive applications. The new 4-core processor boosts photo indexing, database response times, and web PHP response efficiency. Easily categorize your photo memories, smoothly manage files across computers and mobile devices, and enjoy blazing fast web applications.

    Synology Drive


    Web Server

    Access and sync your files seamlessly

    Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.

    • Sync files on demand: Save the storage space and network bandwidth of your PC.
    • Go back in time: Easily retrieve previous versions of your shared files.
    • Back up your data: Protect your files as scheduled or in real-time.

    Real-time collaboration on your private cloud

    Synology Office is a collaboration package combining the convenience and usability of public clouds with the data privacy and security guaranteed by private clouds. It allows you to work seamlessly together on documents and spreadsheets in a protected environment.

    Virtual Machine Manager

    Virtual Machine Manager enables you to test new software in sandboxes, isolate your customers' machines, and increase the flexibility of your server. You can easily run Windows, Linux, and Virtual DSM on your Synology NAS by just a few steps.

    Snapshots for virtual machines

    Perfectly clone and restore a virtual machine within seconds.

    Live migration

    Seamlessly migrate Virtual DSM instances from a Synology NAS to another.

    Multi-tenant environment

    Create multiple isolated virtual machines for subsidiary business units or departments.

    Powered by Synology DSM

    Desktop Backup

    Simplified backup solution for your Mac, PC, and mobile devices.


    Complete multimedia solution for management, streaming, and playback.

    Snapshot Replication

    Schedulable and instantaneous data protection for shared folders and iSCSI LUNs for disaster prevention.

    Virtual Machine Manager

    Run various operating systems in isolated sandboxes. Seamlessly clone, restore and migrate virtual machines.

    Hyper Backup

    Store multiple backup versions with block-level incremental data backup and cross-version deduplication.

    Surveillance Station

    Complete surveillance solution for recording, monitoring, and management.

    • 1 Status indicator
    • 2 Drive status indicator
    • 3 Drive tray lock
    • 4 USB 3.0 port
    • 5 Power button and indicator
    • 6 Drive tray
    • 7 eSATA port
    • 8 Power port
    • 9 1GbE RJ-45 port
    • 10 Reset button
    • 11 System fan
    • 12 Kensington security slot



    CPU Model Intel Celeron J4125
    CPU Architecture 64-bit
    CPU Frequency 4-core 2.0 (base) / 2.7 (burst) GHz
    Hardware Encryption Engine (AES-NI)


    System Memory 8 GB DDR4 non-ECC
    Memory Module Pre-installed 8 GB (4 GB + 4 GB)
    Total Memory Slots 1
    • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
    • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.


    Drive Bays 5
    Maximum Drive Bays with Expansion Unit 15 (DX517 x 2)
    M.2 Drive Slots 2 (NVMe)
    Compatible Drive Type* (See all supported drives)
    • 3.5" SATA HDD
    • 2.5" SATA HDD
    • 2.5" SATA SSD
    • M.2 2280 NVMe SSD
    Maximum Single Volume Size* 108 TB
    Hot Swappable Drive
    • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
    • Each internal volume (may consist of multiple drives) is expandable up to 108TB.

    External Ports

    RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
    USB 3.0 Port 2
    eSATA Port 2

    File System

    Internal Drives
    • Btrfs
    • EXT4
    External Drives
    • Btrfs
    • EXT4
    • EXT3
    • FAT
    • NTFS
    • HFS+
    • exFAT*
    Notes exFAT Access is purchased separately in Package Center.


    Size (Height x Width x Depth) 166 mm x 230 mm x 223 mm
    Weight 2.62 kg


    System Fan 92 mm x 92 mm x 2 pcs
    Fan Speed Mode
    • Full-Speed Mode
    • Cool Mode
    • Quiet Mode
    Brightness Adjustable Front LED Indicators
    Power Recovery
    Noise Level* 20.8 dB(A)
    Scheduled Power On / Off
    Wake on LAN / WAN
    Power Supply Unit / Adapter 120 W
    AC Input Power Voltage 100 V to 240 V AC
    Power Frequency 50/60 Hz, Single Phase
    Power Consumption* 36.67 W (Access)
    15.51 W (HDD Hibernation)
    British Thermal Unit 125.21 BTU/hr (Access)
    52.96 BTU/hr (HDD Hibernation)
    • Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
    • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%


    Operating Temperature 0°C to 40°C (32°F to 104°F)
    Storage Temperature -20°C to 60°C (-5°F to 140°F)
    Relative Humidity 5% to 95% RH


    • EAC
    • VCCI
    • CCC
    • RCM
    • KC
    • FCC
    • CE
    • BSMI


    3 Years
    Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)


    RoHS Compliant

    Packaging Content

    • Main Unit X 1
    • Accessory Pack X 1
    • AC Power Adapter X 1
    • AC Power Cord X 1
    • RJ-45 LAN Cable X 2
    • Quick Installation Guide X 1

    Optional Accessories

    • Expansion Units: DX517
    • 2.5" SATA SSD: SAT5200
    • M.2 2280 NVMe SSD: SNV3400
    • VisualStation: VS960HD/VS360HD
    • Surveillance Device License Pack


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