How to recover data from Buffalo Drive Station HD-CE500U2 NAS

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 Buffalo Drive Station HD-CE500U2
Data Recovery Tool

Buffalo Drive Station HD-CE500U2 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from Drive Station HD-CE500U2.

How to recover data from NAS Buffalo Drive Station HD-CE500U2

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 Buffalo 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 issues with specific anti-virus software that can result in data loss on NAS Buffalo Drive Station HD-CE500U2 devices?

There have been no widely reported issues specific to anti-virus software causing data loss on NAS Buffalo Drive Station HD-CE500U2 devices. However, it is always important to ensure that your anti-virus software is up to date and compatible with your NAS device to avoid any potential conflicts or issues. Additionally, regularly backing up your data is a good practice to minimize the risk of data loss regardless of the specific device or software being used.

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

Although NAS Drive Station HD-CE500U2 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 Buffalo Drive Station HD-CE500U2. 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 Buffalo

How to recover data from a Buffalo

Drive Station HD-CE500U2 has 1 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • JBOD;

NAS supports:

  • exFAT, VFAT, FAT 12 / 16 / 32;
  • NTFS / ReFS;
  • APFS / HFS+;
  • Ext2 / 3 / 4 / ReiserFS / XFS / UFS / ZFS / Btrfs;
  • VMFS / HikvisionFS;

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 Tools – Save 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 Buffalo Drive Station HD-CE500U2 network-attached storage keeps OS Linux 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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Comments (3)

  • 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 Drive Station HD-CE500U2, feel free to leave a comment!
    Reply
  • Lindor Northcott
    Lindor Northcott 28.08.2023 13:54 #
    Is it possible to recover data from a NAS Buffalo Drive Station HD-CE500U2 device that has been affected by a virus or malware infection?
    Reply
    • Hetman Software
      Hetman Software 28.08.2023 14:59 #

      Yes, it is possible to recover data from a NAS Buffalo Drive Station HD-CE500U2 device that has been affected by a virus or malware infection. However, the process may vary depending on the severity of the infection and the extent of the damage caused.

      Here are a few steps you can take to recover data from an infected NAS device:

      1. Disconnect the NAS device from the network: This will help prevent the virus or malware from spreading further.
      2. Scan the NAS device with antivirus software: Connect the NAS device to a computer and run a thorough scan using reliable antivirus software. This may help remove the virus or malware and make the data accessible again.
      3. Restore from backup: If you have a recent backup of your data, you can restore it to the NAS device after ensuring that the backup is free from any virus or malware.
      4. Seek professional help: If the above steps do not work or if you are not confident in your ability to recover the data yourself, it is advisable to seek professional help from a data recovery service. They have specialized tools and expertise to recover data from infected devices.

      Remember, it is always recommended to have a backup of your important data to avoid such situations.

      Reply
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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

  • How do I access the settings menu on the NAS Buffalo Drive Station HD-CE500U2?

    To access the settings menu on the NAS Buffalo DriveStation HD-CE500U2, you can follow these steps:

    1. Connect the DriveStation to your computer using the USB cable.
    2. Ensure that the DriveStation is powered on and recognized by your computer.
    3. Open a web browser on your computer.
    4. In the address bar of the web browser, enter the default IP address of the DriveStation. The default IP address for Buffalo DriveStations is often "192.168.11.150" or "192.168.0.150". You can also try accessing it through the hostname "drivestation" or "buffalo".
    5. Press Enter to access the login page for the DriveStation.
    6. Enter the default username and password to log in. The default username is often "admin", and the default password is often "password" or is left blank. If these default credentials don't work, refer to the DriveStation's manual or documentation for the correct login information.
    7. After successfully logging in, you should be able to access the settings menu, where you can configure various options and settings for the DriveStation.

    Note: It's recommended to change the default login credentials for security purposes after accessing the settings menu.

  • What are the available settings options on the NAS Buffalo Drive Station HD-CE500U2 and how can I customize them?

    The NAS Buffalo DriveStation HD-CE500U2 offers various settings options that can be customized. Some of the available settings and how to customize them are:

    1. RAID Configuration: The DriveStation HD-CE500U2 supports various RAID configurations such as RAID 0 (striping), RAID 1 (mirroring), and JBOD (Just a Bunch of Disks). You can customize the RAID configuration according to your storage needs by using the NAS Navigator software provided by Buffalo.
    2. Network Settings: You can customize the network settings of the DriveStation by accessing the web-based configuration interface. To access the interface, open a web browser and enter the IP address of the DriveStation. From there, you can configure settings like IP address, subnet mask, gateway, DNS, etc.
    3. User and Group Permissions: The DriveStation allows you to create multiple users and groups with different access permissions. You can customize these permissions to control who can access and modify the files on the NAS. This can be done through the web-based configuration interface or the NAS Navigator software.
    4. Power Management: The DriveStation HD-CE500U2 has power management options that allow you to customize the drive's behavior when not in use. You can set the drive to enter sleep mode after a certain period of inactivity to save power. This can be done through the NAS Navigator software.
    5. Backup and Synchronization: The DriveStation supports various backup and synchronization options. You can customize these options to schedule automatic backups or sync files between the DriveStation and other devices. Buffalo provides software like NovaBACKUP and Buffalo Backup Utility to manage these settings.
    6. Disk Formatting: If required, you can customize the disk formatting options of the DriveStation. This can be done through the web-based configuration interface or the NAS Navigator software. You can choose between NTFS and FAT32 file systems depending on your requirements.

    It is important to refer to the user manual or documentation provided by Buffalo for detailed instructions on customizing these settings as the process may vary slightly depending on the firmware version and specific model of the DriveStation.

  • Can I configure remote access and network settings on the NAS Buffalo Drive Station HD-CE500U2, and if so, how?

    Yes, you can configure remote access and network settings on the Buffalo DriveStation HD-CE500U2 NAS. Here's how you can do it:

    1. Connect the NAS to your local network using an Ethernet cable.
    2. Ensure that the NAS is powered on and connected to your computer.
    3. Open a web browser on your computer and enter the IP address of the NAS in the address bar. The default IP address for Buffalo NAS devices is often "192.168.0.1" or "192.168.11.150". If you're unsure of the IP address, you can use a network scanning tool to discover it.
    4. Press Enter to access the NAS administration interface.
    5. You will be prompted to log in. Enter the default username and password, which are typically "admin" for both.
    6. Once logged in, navigate to the settings or configuration section of the interface.
    7. Look for options related to remote access or network settings. This may be under a "Network" or "Remote Access" tab or section.
    8. Configure the desired remote access settings, such as enabling remote access, setting up port forwarding, or configuring a dynamic DNS (DDNS) service if required.
    9. Save the changes and exit the administration interface.

    Please note that the specific steps and options may vary slightly depending on the firmware version of your Buffalo DriveStation HD-CE500U2 NAS. It's always recommended to consult the user manual or support documentation provided by Buffalo for detailed instructions specific to your device.
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