NAS Synology DiskStation DS1513+ RAID Arrays: Data Recovery Methods for Component Wear

Data recovery after natural component wear in ⭐ NAS RAID arrays: important steps to follow.

NAS Synology DiskStation DS1513+ RAID Arrays: Data Recovery Methods for Component Wear

Synology DiskStation DS1513+ NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from DiskStation DS1513+.

NAS Synology DiskStation DS1513+ RAID Arrays: Data Recovery Methods for Component Wear

RAID Recovery™ 2.6
Recover data from damaged RAID arrays inaccessible from a computer.
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Why can’t ordinary software tools restore files from RAID?

Conventional hard disks keep user’s data by writing it to their surface in a consecutive way, and this is how an entire file is stored on a single hard disk. However, when data is written to a RAID system, a file is divided into several parts. Then these parts are written consecutively to all hard disks within such array. The size of such parts may range from 2 KB to 2 MB, so each file is stored on several hard disks at the same time.

Such approach helps to speed up read and write operations, and it is evident that saving two parts of a file having the size of 1 GB to two hard disks simultaneously is much faster than saving the same 1 GB of data to one hard disk. However, this peculiarity makes file recovery more complicated.

Various RAID levels store information in different ways. Additionally, manufacturers like Synology also introduce some modifications to this process, and that is why data can be written to hard disk in a wide variety of ways.

Can utilizing redundant network connections or link aggregation protocols mitigate data loss risks for NAS Synology DiskStation DS1513+ devices?

Yes, utilizing redundant network connections or link aggregation protocols can help mitigate data loss risks for NAS Synology DiskStation DS1513+ devices.

By using redundant network connections, you can create multiple connections between the NAS device and your network infrastructure. This helps in distributing network traffic and providing failover capabilities. If one connection fails, the other connections can continue to function, ensuring uninterrupted access to the data stored on the NAS.

Link aggregation protocols, such as Link Aggregation Control Protocol (LACP) or Synology's own Adaptive Load Balancing, allow you to combine multiple network interfaces into a single logical interface. This provides increased bandwidth and redundancy. In case one network interface fails, the other interfaces can still handle the network traffic, reducing the risk of data loss.

By implementing redundant network connections or link aggregation protocols, you can improve the availability and reliability of your NAS device, minimizing the chances of data loss due to network failures.

How to take hard disks out of the NAS and connect them to a PC?

Although NAS DiskStation DS1513+ can be accessed over the network, you still need to take the hard disks out of the storage device and connect them to a Windows computer. Only in this case will the software be able to scan them properly. Here is what you should do:

  1. Turn off the storage and disconnect it from the power supply.

    WARNING! Before you start taking hard disks out of your NAS device, read the manual carefully. Incorrect actions may damage your network-attached storage and/or the hard disks within the RAID system.

  2. Take the hard disks out of the NAS one by one, carefully removing them from their slots. Remember that the disks are extremely vulnerable: hitting or dropping them may result in serious physical damage.

  3. Make sure to mark each hard disk in accordance with how they were installed inside the NAS.

  4. Remove the hard disks and connect them to the computer. In this video, we have explored what ports are used to connect hard disks, and what to do if there are not enough ports or connectors.

    Go to view
    How to Order Remote Data Recovery

    How to Order Remote Data Recovery

Restoring data with Hetman RAID Recovery

Hetman Raid Recovery

This program recovers data from damaged RAID arrays and is fully compatible with Synology DiskStation DS1513+. The hard disks that make up the RAID contain technical information about the algorithm used to save files. When launched, Hetman RAID Recovery reads this information and puts the damaged array together. Then you can open the disk and save your files. Also, you can recover the files accidentally deleted from the network drive.

Go to view
How to recover data from a Synology

How to recover data from a Synology

DiskStation DS1513+ has 5 HDD slots, and it supports the following array types:

  • Synology Hybrid RAID (SHR);
  • RAID 6;
  • RAID 5;
  • RAID 10;
  • RAID 1;
  • RAID 0;
  • Basic;
  • JBOD;

NAS supports:

  • Btrfs;
  • EXT4;
  • EXT3 (External Disk Only);
  • FAT32 (External Disk Only);
  • exFAT (External Disk Only);
  • NTFS (External Disk Only);
  • HFS+ (External Disk Read Only);

Safe recovery from disk images

This utility lets you save an entire copy of the disk to file and then work with this image instead of the actual disk. Such feature helps to protect data on the disk from:

  • Overwriting during the recovery process;
  • Loss resulting from bad sectors;
  • User mistakes.

To create an image, do the following:

  1. Make sure that you have enough free space to save the image. The image file size usually equals the disk size.

  2. Select the disk in the main window, and choose from the menu ToolsSave Disk. You can select multiple disks to be saved.

  3. When the image creation wizard starts, you can choose to save the entire disk or select only a part of it. Specify the parameters and click Next.

    Hetman Raid Recovery: Image Creation Wizard
  4. At this stage, you need to choose a directory where to save the image. Choose any disk connected to this PC, or save the image by FTP.

    Hetman Raid Recovery: hoose any disk connected to this PC, or save the image by FTP

Where are user’s files stored?

The Synology DiskStation DS1513+ network-attached storage keeps DSM (DiskStation Manager) operating system files on a separate RAID 1 (mirrored) array. Usually, all NAS systems create several volumes on every hard disk, and the first of them takes up to 2 Gb of space. This is where operating system files are stored. Other volumes are united into a RAID array where user’s data is written.

Comparison of software for RAID recovery

Product Operating system License type RAID controller support Supported file systems Virtual RAID controller support Data recovery from damaged RAID File preview
Hetman RAID Recovery Windows Paid Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
DiskInternals RAID Recovery Windows Paid Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
R-Studio Windows, Mac, Linux Paid Yes, over 200 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
UFS Explorer RAID Recovery Windows, Mac, Linux Paid Yes, over 1,000 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
EaseUS Data Recovery Windows Paid Yes, over 20 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
ReclaiMe Free RAID Recovery Windows Free Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes

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  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 9.08.2022 12:31 #
    If you want to ask a question about data recovery, from NAS DiskStation DS1513+, feel free to leave a comment!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.

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Questions and answers

  • Which operating systems are compatible with the NAS Synology DiskStation DS1513+?

    The NAS Synology DiskStation DS1513+ is compatible with the following operating systems:

    1. Windows
    2. macOS
    3. Linux
    4. UNIX
  • Can the NAS Synology DiskStation DS1513+ be used with Windows operating systems?

    Yes, the Synology DiskStation DS1513+ can be used with Windows operating systems. It is compatible with various Windows versions, including Windows 7, Windows 8, and Windows 10. You can access the NAS device through the Windows File Explorer or use Synology's own software, such as Synology Assistant or Synology Drive, to manage and access your files on the DiskStation.

  • Are there any specific requirements or limitations for operating systems when using the NAS Synology DiskStation DS1513+?

    Yes, the Synology DiskStation DS1513+ has specific requirements and limitations for operating systems.

    The DS1513+ is compatible with various operating systems, including Windows, Mac, and Linux. For Windows users, it supports Windows 7 and above, while for Mac users, it supports Mac OS X 10.7 and above.

    To fully utilize the features and functionalities of the DS1513+, it is recommended to use Synology's DiskStation Manager (DSM) operating system. DSM is a web-based operating system specifically designed for Synology NAS devices. It provides a user-friendly interface and a wide range of applications for managing and accessing your data.

    As for limitations, the DS1513+ has a maximum supported capacity of 60TB (6 x 10TB drives) and a maximum single volume size of 108TB. It also has a maximum supported RAM capacity of 4GB, which cannot be expanded further.

    It's important to note that the DS1513+ is an older model and may have certain limitations compared to newer models. It's always recommended to check the official Synology website or consult the product documentation for the most up-to-date information on requirements and limitations.

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