What are the advantages of using a NAS Synology DiskStation DS509+ over regular external hard drives in terms of data accessibility and sharing?

There are several advantages of using a NAS Synology DiskStation DS509+ over regular external hard drives in terms of data accessibility and sharing:Centralized storage: A NAS DiskStation allows you to consolidate all your data in one central location. This makes it easier to manage and access your files from any device connected to the network.Network accessibility: Unlike external hard drives that need to be physically connected to a computer, a NAS DiskStation is connected to your network. This means that any device connected to the same network can access the files stored on the NAS, including computers, smartphones, tablets, and smart TVs.User management and permissions: NAS DiskStations come with user management features, allowing you to create multiple user accounts with different access permissions. This means you can control who can access and modify specific files or folders on the NAS, enhancing data security and privacy.File sharing and collaboration: With a NAS DiskStation, you can easily share files and folders with others, both within your local network and remotely over the internet. This makes collaboration on projects or sharing files with friends and family much more convenient.Data redundancy and backup: Many NAS DiskStations support RAID configurations, which provide data redundancy and protection against drive failures. This means that even if one drive fails, your data remains accessible and can be recovered. Additionally, NAS DiskStations often have built-in backup features, allowing you to schedule automatic backups of your important data.Expandable storage: NAS DiskStations typically have multiple drive bays, allowing you to start with a few drives and expand the storage capacity as needed. This flexibility makes it easy to accommodate growing data storage requirements.Additional features and applications: NAS DiskStations often come with a wide range of additional features and applications. These can include media servers for streaming content to devices like TVs and game consoles, surveillance station for video surveillance management, cloud synchronization for easy access to your files from anywhere, and more.Overall, a NAS Synology DiskStation DS509+ offers greater convenience, flexibility, and functionality compared to regular external hard drives, making it an ideal choice for data accessibility and sharing in a networked environment.

How does the NAS Synology DiskStation DS509+ offer better data protection and redundancy compared to regular external hard drives?

The NAS Synology DiskStation DS509+ offers better data protection and redundancy compared to regular external hard drives in several ways:RAID Support: The DS509+ supports various RAID levels, including RAID 0, 1, 5, 6, and 10. RAID (Redundant Array of Independent Disks) allows multiple hard drives to work together, providing data redundancy and protection against drive failures. In case of a drive failure, the DS509+ can rebuild the data from the remaining drives without any data loss.Hot-swappable Drive Bays: The DS509+ has hot-swappable drive bays, which means you can replace a failed drive without shutting down the system. This feature ensures minimal downtime and uninterrupted access to your data.Multiple Drive Support: The DS509+ supports up to five hard drives, allowing for larger storage capacity compared to regular external hard drives. This enables you to store more data and provides the option to expand storage as your needs grow.Data Backup and Synchronization: The DS509+ offers various backup and synchronization options, including scheduled backups, incremental backups, and cloud backup services. You can easily create backups of your important data to ensure its safety and recoverability in case of any data loss or disaster.Network Accessibility: Unlike regular external hard drives, which are typically connected to a single computer, the DS509+ is a network-attached storage device. It can be accessed by multiple users simultaneously over a network, providing centralized storage and easy file sharing across different devices and platforms.Data Encryption and Permissions: The DS509+ offers advanced security features such as data encryption and user permissions. You can encrypt your data to protect it from unauthorized access and set up different user accounts with specific access rights to ensure data privacy and control.Overall, the NAS Synology DiskStation DS509+ provides a comprehensive and robust data protection solution with its RAID support, hot-swappable drive bays, backup options, network accessibility, and advanced security features. It offers better data redundancy, storage capacity, and data accessibility compared to regular external hard drives.

In what ways does the NAS Synology DiskStation DS509+ enhance data management and organization compared to traditional external hard drives?

The NAS Synology DiskStation DS509+ offers several advantages over traditional external hard drives when it comes to data management and organization:Centralized storage: The DS509+ acts as a centralized storage solution, allowing multiple users to access and share files from a single location. This eliminates the need for individual external hard drives and simplifies data management.Advanced file sharing capabilities: The DS509+ supports various file sharing protocols such as SMB, AFP, FTP, and WebDAV. This enables seamless file sharing across different platforms and devices, enhancing collaboration and productivity.User and group management: The DiskStation allows administrators to create user accounts and assign access rights to specific folders or files. This ensures data security and enables efficient management of user permissions.RAID support: The DS509+ supports various RAID configurations, including RAID 0, 1, 5, 6, and 10. This provides data redundancy and protection against drive failures, ensuring data integrity and minimizing the risk of data loss.Data backup and synchronization: Synology DiskStation offers robust backup features, including scheduled backups, incremental backups, and versioning. It also supports cloud backup services, allowing users to create off-site backups for added data protection. Additionally, the DS509+ supports real-time synchronization with other devices, ensuring that data remains up-to-date across multiple platforms.Advanced data management features: The DiskStation comes with a range of data management features, such as file indexing, search, and metadata support. These features make it easier to locate and organize files, enhancing overall data management efficiency.Expandability and scalability: Unlike traditional external hard drives, the DS509+ offers expandable storage options. It supports additional hard drives and can be easily upgraded to accommodate growing storage needs. This scalability makes it a more flexible and future-proof solution.Overall, the NAS Synology DiskStation DS509+ provides a comprehensive and feature-rich data management solution compared to traditional external hard drives. It offers centralized storage, advanced file sharing capabilities, data backup and synchronization, and various management features, making it an ideal choice for individuals and businesses requiring efficient data organization and management.

How to recover data from Synology DiskStation DS509+ NAS

Name: How to recover data from a Synology
Uploaded: 2023-08-18T13:40:30+03:00
Description: How to recover data from a Synology

Is your network drive gone, and you are wondering what to do? Has a RAID system crashed, and your files are no longer accessible? Does your device display an error while booting? Have you accidentally rebuilt your RAID system? Are several hard disks out of order?

How to recover data from NAS Synology DiskStation DS509+

Data Recovery Tool

Synology DiskStation DS509+ 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 DS509+.

Contents

Why can’t ordinary software tools restore files from RAID?
How to take hard disks out of the NAS and connect them to a PC?

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.

Are there any known limitations or performance issues related to specific RAID levels in NAS Synology DiskStation DS509+ devices?

Yes, there are some known limitations and performance issues related to specific RAID levels in the Synology DiskStation DS509+ NAS devices.

RAID 5 and RAID 6: These RAID levels offer data redundancy by distributing parity across multiple drives. However, they have a higher write penalty compared to RAID 0 or RAID 1. As a result, write performance may be lower, especially for small random writes. Additionally, when a drive fails in RAID 5 or RAID 6, the system needs to recalculate the parity, which can put a strain on the performance during the rebuild process.
RAID 10: This RAID level combines mirroring and striping, offering both performance and redundancy. However, it requires a higher number of drives compared to other RAID levels. The performance of RAID 10 can be excellent for both read and write operations, but the usable capacity is limited to half of the total drive capacity due to mirroring.
SHR (Synology Hybrid RAID): This proprietary RAID implementation by Synology allows for mixed drive sizes and offers flexibility in expanding the storage pool. However, it may have slightly lower performance compared to traditional RAID levels due to the additional overhead of managing different drive sizes.
RAID Expansion and Migration: When expanding or migrating RAID volumes on a Synology DiskStation DS509+, the process can take a significant amount of time, especially for larger drives or volumes. During this process, the system may experience reduced performance.

It's important to note that the performance limitations and issues can vary depending on the specific hardware configuration, drive types, network environment, and workload characteristics. It is recommended to consult the official documentation or contact Synology support for detailed information specific to your DS509+ model.

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

Although NAS DiskStation DS509+ 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:

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

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How to Order Remote Data Recovery

Restoring data with Hetman RAID Recovery

This program recovers data from damaged RAID arrays and is fully compatible with Synology DiskStation DS509+. 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.

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How to recover data from a Synology

DiskStation DS509+ 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:

Make sure that you have enough free space to save the image. The image file size usually equals the disk size.
Select the disk in the main window, and choose from the menu Tools – Save Disk. You can select multiple disks to be saved.
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.
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.

Where are user’s files stored?

The Synology DiskStation DS509+ 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 9.08.2022 12:31 #

If you want to ask a question about data recovery, from NAS DiskStation DS509+, feel free to leave a comment!

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Updated:
18.08.2023 13:40

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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.

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.

Questions and answers

What are the advantages of using a NAS Synology DiskStation DS509+ over regular external hard drives in terms of data accessibility and sharing?
There are several advantages of using a NAS Synology DiskStation DS509+ over regular external hard drives in terms of data accessibility and sharing:
1. Centralized storage: A NAS DiskStation allows you to consolidate all your data in one central location. This makes it easier to manage and access your files from any device connected to the network.
2. Network accessibility: Unlike external hard drives that need to be physically connected to a computer, a NAS DiskStation is connected to your network. This means that any device connected to the same network can access the files stored on the NAS, including computers, smartphones, tablets, and smart TVs.
3. User management and permissions: NAS DiskStations come with user management features, allowing you to create multiple user accounts with different access permissions. This means you can control who can access and modify specific files or folders on the NAS, enhancing data security and privacy.
4. File sharing and collaboration: With a NAS DiskStation, you can easily share files and folders with others, both within your local network and remotely over the internet. This makes collaboration on projects or sharing files with friends and family much more convenient.
5. Data redundancy and backup: Many NAS DiskStations support RAID configurations, which provide data redundancy and protection against drive failures. This means that even if one drive fails, your data remains accessible and can be recovered. Additionally, NAS DiskStations often have built-in backup features, allowing you to schedule automatic backups of your important data.
6. Expandable storage: NAS DiskStations typically have multiple drive bays, allowing you to start with a few drives and expand the storage capacity as needed. This flexibility makes it easy to accommodate growing data storage requirements.
7. Additional features and applications: NAS DiskStations often come with a wide range of additional features and applications. These can include media servers for streaming content to devices like TVs and game consoles, surveillance station for video surveillance management, cloud synchronization for easy access to your files from anywhere, and more.
Overall, a NAS Synology DiskStation DS509+ offers greater convenience, flexibility, and functionality compared to regular external hard drives, making it an ideal choice for data accessibility and sharing in a networked environment.
How does the NAS Synology DiskStation DS509+ offer better data protection and redundancy compared to regular external hard drives?
The NAS Synology DiskStation DS509+ offers better data protection and redundancy compared to regular external hard drives in several ways:
1. RAID Support: The DS509+ supports various RAID levels, including RAID 0, 1, 5, 6, and 10. RAID (Redundant Array of Independent Disks) allows multiple hard drives to work together, providing data redundancy and protection against drive failures. In case of a drive failure, the DS509+ can rebuild the data from the remaining drives without any data loss.
2. Hot-swappable Drive Bays: The DS509+ has hot-swappable drive bays, which means you can replace a failed drive without shutting down the system. This feature ensures minimal downtime and uninterrupted access to your data.
3. Multiple Drive Support: The DS509+ supports up to five hard drives, allowing for larger storage capacity compared to regular external hard drives. This enables you to store more data and provides the option to expand storage as your needs grow.
4. Data Backup and Synchronization: The DS509+ offers various backup and synchronization options, including scheduled backups, incremental backups, and cloud backup services. You can easily create backups of your important data to ensure its safety and recoverability in case of any data loss or disaster.
5. Network Accessibility: Unlike regular external hard drives, which are typically connected to a single computer, the DS509+ is a network-attached storage device. It can be accessed by multiple users simultaneously over a network, providing centralized storage and easy file sharing across different devices and platforms.
6. Data Encryption and Permissions: The DS509+ offers advanced security features such as data encryption and user permissions. You can encrypt your data to protect it from unauthorized access and set up different user accounts with specific access rights to ensure data privacy and control.
Overall, the NAS Synology DiskStation DS509+ provides a comprehensive and robust data protection solution with its RAID support, hot-swappable drive bays, backup options, network accessibility, and advanced security features. It offers better data redundancy, storage capacity, and data accessibility compared to regular external hard drives.
In what ways does the NAS Synology DiskStation DS509+ enhance data management and organization compared to traditional external hard drives?
The NAS Synology DiskStation DS509+ offers several advantages over traditional external hard drives when it comes to data management and organization:
1. Centralized storage: The DS509+ acts as a centralized storage solution, allowing multiple users to access and share files from a single location. This eliminates the need for individual external hard drives and simplifies data management.
2. Advanced file sharing capabilities: The DS509+ supports various file sharing protocols such as SMB, AFP, FTP, and WebDAV. This enables seamless file sharing across different platforms and devices, enhancing collaboration and productivity.
3. User and group management: The DiskStation allows administrators to create user accounts and assign access rights to specific folders or files. This ensures data security and enables efficient management of user permissions.
4. RAID support: The DS509+ supports various RAID configurations, including RAID 0, 1, 5, 6, and 10. This provides data redundancy and protection against drive failures, ensuring data integrity and minimizing the risk of data loss.
5. Data backup and synchronization: Synology DiskStation offers robust backup features, including scheduled backups, incremental backups, and versioning. It also supports cloud backup services, allowing users to create off-site backups for added data protection. Additionally, the DS509+ supports real-time synchronization with other devices, ensuring that data remains up-to-date across multiple platforms.
6. Advanced data management features: The DiskStation comes with a range of data management features, such as file indexing, search, and metadata support. These features make it easier to locate and organize files, enhancing overall data management efficiency.
7. Expandability and scalability: Unlike traditional external hard drives, the DS509+ offers expandable storage options. It supports additional hard drives and can be easily upgraded to accommodate growing storage needs. This scalability makes it a more flexible and future-proof solution.
Overall, the NAS Synology DiskStation DS509+ provides a comprehensive and feature-rich data management solution compared to traditional external hard drives. It offers centralized storage, advanced file sharing capabilities, data backup and synchronization, and various management features, making it an ideal choice for individuals and businesses requiring efficient data organization and management.