How to Restore NAS LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) Files After Accidental Deletion

Deleted ⭐ NAS files? Our guide offers step-by-step instructions for seamless retrieval.

How to Restore NAS LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) Files After Accidental Deletion

LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK).

How to Restore NAS LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) Files After Accidental Deletion

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 LaCie 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 improper shutdown or unclean system reboots lead to data loss on NAS LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) devices?

Improper shutdown or unclean system reboots can potentially lead to data loss on any storage device, including NAS devices like the LaCie 4 Quadra USB 3.0. When a system is not shut down properly, there is a risk of data corruption or file system errors. These issues can result in the loss of data or make it inaccessible.

To minimize the risk of data loss, it is important to follow proper shutdown procedures and ensure that the NAS device is not abruptly powered off. Most NAS devices have built-in mechanisms to protect against data loss, such as journaling file systems or RAID configurations, but they are not foolproof.

It is always recommended to properly shut down the NAS device using the appropriate software or interface provided by the manufacturer. This allows the system to complete any pending read/write operations and ensure data integrity. Additionally, regular backups of important data should be maintained to mitigate the impact of any potential data loss.

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

Although NAS 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) 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 LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK). 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 LaCie

How to recover data from a LaCie

4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) has 4 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • 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 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 LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) network-attached storage keeps LaCie NAS OS 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 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK), feel free to leave a comment!
  • Clare Bollin
    Clare Bollin 22.08.2023 13:43 #
    Can data recovery from a NAS LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) device be done if the disks have been reformatted?
    • Hetman Software
      Hetman Software 22.08.2023 14:00 #

      Yes, data recovery from a NAS LaCie 4 Quadra USB 3.0 device can be possible even if the disks have been reformatted. However, the success of data recovery depends on various factors such as the extent of formatting, the type of formatting performed, and whether any new data has been written to the disks after formatting.

      If the disks have been quick-formatted or only the file system has been deleted, it may be easier to recover the data. In such cases, specialized data recovery software or professional data recovery services can be used to scan the disks and recover the lost files.

      However, if the disks have been fully formatted or overwritten with new data, the chances of successful recovery may be lower. In such cases, it is recommended to seek professional data recovery services that have specialized tools and expertise to recover data from formatted disks.

      It is important to note that attempting data recovery on your own or using unreliable software can potentially cause further damage to the disks and make data recovery more difficult or even impossible.

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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

  • What is DLNA and how does it work?

    DLNA stands for Digital Living Network Alliance. It is a set of guidelines and standards that enable devices to share media files and stream content over a home network. DLNA allows various devices, such as smartphones, tablets, computers, TVs, and gaming consoles, to communicate and share media seamlessly.

    DLNA works by establishing a local network connection between DLNA-certified devices. This connection can be wired or wireless, typically using Wi-Fi. Once the devices are connected, they can discover and communicate with each other. DLNA uses Universal Plug and Play (UPnP) protocols to automatically detect and establish connections between devices.

    When a DLNA-certified device wants to access media files from another device, it sends a request to the server device hosting the files. The server device then streams the requested media to the client device, which can play or display it. DLNA supports a wide range of media formats, including photos, videos, music, and even recorded TV shows.

    DLNA also provides features like media browsing, where users can navigate through media libraries on different devices and select the content they want to access. Additionally, DLNA supports features like remote control functionality, allowing users to control media playback on one device from another device.

    Overall, DLNA simplifies the sharing and streaming of media content across multiple devices within a home network, creating a seamless multimedia experience.

  • How does the NAS LaCie 4 Quadra USB 3.0 utilize DLNA protocol for media streaming and sharing?

    The NAS LaCie 4 Quadra USB 3.0 does not directly utilize the DLNA protocol for media streaming and sharing.

    The LaCie 4 Quadra is a network-attached storage (NAS) device that provides centralized storage and file sharing capabilities over a network. It offers various connectivity options, including USB 3.0, eSATA, and FireWire, to connect to computers and other devices.

    To utilize the DLNA protocol for media streaming and sharing, you would typically need a DLNA server software installed on the NAS device. This software enables the NAS to act as a DLNA media server, making media files accessible to DLNA-certified devices on the network, such as smart TVs, gaming consoles, and media players.

    Some NAS devices come with pre-installed DLNA server software, while others may require you to install third-party applications. However, the LaCie 4 Quadra does not come with built-in DLNA server software. If you want to use DLNA for media streaming and sharing with this NAS, you would need to install a compatible DLNA server application on a connected computer or another device that supports DLNA server functionality.

    Once the DLNA server software is set up and running, it will scan the designated media folders on the NAS and create a media library. DLNA-certified devices on the network can then access this library and stream or share media files stored on the NAS using the DLNA protocol.

  • Can you explain the specific features and functionalities of DLNA on the NAS LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) in terms of media playback and connectivity options?

    The NAS LaCie 4 Quadra USB 3.0 (LAC9000319U / LAC9000351U / LAC9000330EK / LAC9000505U / LAC9000509EK) supports DLNA (Digital Living Network Alliance) for media playback and connectivity options. DLNA is a set of guidelines that allows devices to share media content over a local network.

    Specific features and functionalities of DLNA on the NAS LaCie 4 Quadra USB 3.0 include:

    1. Media Server: The NAS acts as a media server, allowing you to store and stream various media files such as videos, music, and photos to DLNA-enabled devices on your network. You can access your media library from compatible devices like smart TVs, game consoles, smartphones, and tablets.
    2. Media Streaming: DLNA enables seamless streaming of media content from the NAS to DLNA-certified devices. You can stream videos, music, and photos directly to your TV or audio system without the need for additional cables or connections.
    3. Remote Access: With DLNA, you can access your media files remotely over the internet. This means you can stream your media library even when you are away from home, as long as you have an internet connection and a DLNA-compatible device.
    4. Device Compatibility: DLNA ensures compatibility between different devices from various manufacturers. The NAS LaCie 4 Quadra USB 3.0 adheres to DLNA standards, allowing it to work seamlessly with other DLNA-certified devices on your network.
    5. Easy Setup: Setting up DLNA on the NAS is typically straightforward, with a user-friendly interface and configuration options. You can easily enable DLNA functionality on the NAS and start streaming media to compatible devices.
    6. Media Formats: DLNA supports a wide range of media formats, including popular video codecs (e.g., H.264, MPEG-4), audio codecs (e.g., MP3, AAC), and image formats (e.g., JPEG, PNG). This ensures that you can play most media files stored on the NAS without compatibility issues.
    7. Multi-Room Streaming: DLNA allows you to stream media to multiple devices simultaneously, creating a multi-room audio or video setup. You can play different media content on different devices or synchronize playback across multiple devices for a seamless entertainment experience.

    Overall, DLNA on the NAS LaCie 4 Quadra USB 3.0 provides convenient media playback and connectivity options, allowing you to enjoy your media library on various DLNA-certified devices throughout your home network.

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