Do you have a question about the Buffalo LS420D and is the answer not in the manual?
Illustrations of the LS410D, LS420D, and LS421DE models with numbered components.
Steps to install the LinkStation using the LinkNavigator CD and initial setup.
Procedure to modify the administrator password and create new shared folders.
Correct procedure for powering the LinkStation on and off to ensure proper shutdown.
Instructions on how to access the Easy Admin interface for quick access to common settings.
Initial setup wizard for configuring administrator password, shared folders, and access restrictions.
Configuration of WebAccess settings for remote access to LinkStation files.
Settings for configuring BitTorrent downloads on the LinkStation.
Configuration for sharing digital media with DLNA-compatible devices on the network.
Configuration options for the USB device server feature.
Steps to access and navigate the Advanced Settings interface.
Description of WebAccess for remote file access via the internet.
Steps to configure WebAccess settings using the Easy Admin interface.
Steps to configure WebAccess settings via the Advanced Settings interface.
Configuration steps for enabling the FTP server for external access.
Guide to setting up access restrictions for shared folders based on users and groups.
Procedure for creating new user accounts for managing access permissions.
Procedure for creating user groups to simplify access permission management.
Detailed steps for setting specific access levels for shared folders.
Instructions for joining the LinkStation to an Active Directory domain.
Configuration for using NT domain server accounts for access control.
Linking the LinkStation to an external SMB server for centralized user authentication.
Explanation of RAID modes (RAID 0, RAID 1) and JBOD configuration.
Guidance on how to navigate and change RAID settings.
Steps to configure the hard drives in JBOD mode for individual access.
Procedure to change the RAID mode of drives, including steps to delete existing arrays.
Using RMM to create or expand RAID arrays without erasing existing data.
Enabling and scheduling RAID maintenance scans to check for bad sectors.
Connecting and recognizing external USB drives for storage expansion.
List of supported and unsupported USB devices for connection to the LinkStation.
Procedures for safely removing external drives from the LinkStation.
How to perform a disk check to verify data integrity on drives.
Steps for formatting internal or external drives connected to the LinkStation.
Procedure for permanently erasing all data and restoring factory default settings.
Setting disk space limits for individual user accounts on shared folders.
Setting disk space limits for user groups on shared folders.
Information and precautions for replacing a failed hard drive.
Options available for backing up LinkStation folders to other locations.
Steps to configure a folder on the LinkStation as a backup destination.
Detailed steps for setting up and managing backup jobs.
Guide to using Time Machine on macOS for backing up data to the LinkStation.
Using the Direct Copy feature to transfer files from a USB device to the LinkStation.
Information on DLNA and how to configure it for media sharing.
Instructions on how to play media content from DLNA-compatible devices.
Viewing a list of DLNA devices connected to the LinkStation.
Updating the DLNA database for seamless streaming of new media files.
Blocking specific DLNA devices from accessing media content.
List of file types supported for DLNA streaming on the LinkStation.
Enabling and configuring the iTunes server for music playback and transfer.
Information about BitTorrent and its configuration for downloads.
Steps to connect a printer to the LinkStation's USB port.
Configuration steps for setting up a printer on Windows 8, 7, or Vista.
Configuration steps for setting up a printer on Windows XP.
Enabling and configuring the USB device server for multi-computer access.
Using Network-USB Navigator to connect USB devices to the LinkStation.
Setting up email notifications for system status, errors, or completed tasks.
Specifying times for the LinkStation to enter sleep mode to save energy.
Configuring automatic shutdown for data protection during power outages.
Procedures for resetting the LinkStation to its original factory default settings.
Instructions on how to update the LinkStation's firmware to the latest version.
Configuring the LinkStation's hostname, date, time, and language settings.
Enabling jumbo frames to potentially increase network performance.
Methods to manually set or change the LinkStation's IP address.
Overview of NAS Navigator2 utility for Windows, its features and launch procedure.
Mapping shared folders as network drives using NAS Navigator2 on Windows.
Overview of NAS Navigator2 utility for Mac OS, its features and launch procedure.
Mapping shared folders as network drives using NAS Navigator2 on Mac.
Troubleshooting guide based on power LED status indicators (white, red, amber).
Overview of the LinkStation's default configuration parameters and values.
Detailed technical specifications for the LinkStation hardware and interfaces.
Regulatory compliance statements including FCC, CE, KC warnings, and environmental info.
Illustrations of the LS410D, LS420D, and LS421DE models with numbered components.
Steps to install the LinkStation using the LinkNavigator CD and initial setup.
Procedure to modify the administrator password and create new shared folders.
Correct procedure for powering the LinkStation on and off to ensure proper shutdown.
Instructions on how to access the Easy Admin interface for quick access to common settings.
Initial setup wizard for configuring administrator password, shared folders, and access restrictions.
Configuration of WebAccess settings for remote access to LinkStation files.
Settings for configuring BitTorrent downloads on the LinkStation.
Configuration for sharing digital media with DLNA-compatible devices on the network.
Configuration options for the USB device server feature.
Steps to access and navigate the Advanced Settings interface.
Description of WebAccess for remote file access via the internet.
Steps to configure WebAccess settings using the Easy Admin interface.
Steps to configure WebAccess settings via the Advanced Settings interface.
Configuration steps for enabling the FTP server for external access.
Guide to setting up access restrictions for shared folders based on users and groups.
Procedure for creating new user accounts for managing access permissions.
Procedure for creating user groups to simplify access permission management.
Detailed steps for setting specific access levels for shared folders.
Instructions for joining the LinkStation to an Active Directory domain.
Configuration for using NT domain server accounts for access control.
Linking the LinkStation to an external SMB server for centralized user authentication.
Explanation of RAID modes (RAID 0, RAID 1) and JBOD configuration.
Guidance on how to navigate and change RAID settings.
Steps to configure the hard drives in JBOD mode for individual access.
Procedure to change the RAID mode of drives, including steps to delete existing arrays.
Using RMM to create or expand RAID arrays without erasing existing data.
Enabling and scheduling RAID maintenance scans to check for bad sectors.
Connecting and recognizing external USB drives for storage expansion.
List of supported and unsupported USB devices for connection to the LinkStation.
Procedures for safely removing external drives from the LinkStation.
How to perform a disk check to verify data integrity on drives.
Steps for formatting internal or external drives connected to the LinkStation.
Procedure for permanently erasing all data and restoring factory default settings.
Setting disk space limits for individual user accounts on shared folders.
Setting disk space limits for user groups on shared folders.
Information and precautions for replacing a failed hard drive.
Options available for backing up LinkStation folders to other locations.
Steps to configure a folder on the LinkStation as a backup destination.
Detailed steps for setting up and managing backup jobs.
Guide to using Time Machine on macOS for backing up data to the LinkStation.
Using the Direct Copy feature to transfer files from a USB device to the LinkStation.
Information on DLNA and how to configure it for media sharing.
Instructions on how to play media content from DLNA-compatible devices.
Viewing a list of DLNA devices connected to the LinkStation.
Updating the DLNA database for seamless streaming of new media files.
Blocking specific DLNA devices from accessing media content.
List of file types supported for DLNA streaming on the LinkStation.
Enabling and configuring the iTunes server for music playback and transfer.
Information about BitTorrent and its configuration for downloads.
Steps to connect a printer to the LinkStation's USB port.
Configuration steps for setting up a printer on Windows 8, 7, or Vista.
Configuration steps for setting up a printer on Windows XP.
Enabling and configuring the USB device server for multi-computer access.
Using Network-USB Navigator to connect USB devices to the LinkStation.
Setting up email notifications for system status, errors, or completed tasks.
Specifying times for the LinkStation to enter sleep mode to save energy.
Configuring automatic shutdown for data protection during power outages.
Procedures for resetting the LinkStation to its original factory default settings.
Instructions on how to update the LinkStation's firmware to the latest version.
Configuring the LinkStation's hostname, date, time, and language settings.
Enabling jumbo frames to potentially increase network performance.
Methods to manually set or change the LinkStation's IP address.
Overview of NAS Navigator2 utility for Windows, its features and launch procedure.
Mapping shared folders as network drives using NAS Navigator2 on Windows.
Overview of NAS Navigator2 utility for Mac OS, its features and launch procedure.
Mapping shared folders as network drives using NAS Navigator2 on Mac.
Troubleshooting guide based on power LED status indicators (white, red, amber).
Overview of the LinkStation's default configuration parameters and values.
Detailed technical specifications for the LinkStation hardware and interfaces.
Regulatory compliance statements including FCC, CE, KC warnings, and environmental info.
| Model | LS420D |
|---|---|
| Type | NAS |
| Drive Bays | 2 |
| RAID Support | RAID 0, RAID 1, JBOD |
| Network Interface | Gigabit Ethernet |
| Power Supply | AC 100-240V, 50/60Hz |
| Form Factor | Desktop |
| Storage Capacity | 2TB, 4TB, 6TB, 8TB |
| Weight | 2.5 kg |











