Code: 4981254058404

Brand: Buffalo

Model: LS720D0402/N

Size Information: 4TB

Product Size: Height 12.8, Width 9.2, Depth 20.7

Product Weight: 2060

About this product
Compatible Devices: Windows PC with wired LAN port or wireless LAN, Mac (with Intel CPU), Smartphone, Tablet devices: iPhone, iPad Pro, iPad, iPad mini, iPod touch, Android smartphones and tablets
Interface: 2.5GBASE-T/1000BASE-T/100BASE-TX/10BASE-T (Auto-MDIX supported) Ports: 1 Auto-MDIX supported Connector shape: RJ-45 8-pin Installed drive: 2TB 2
Power: AC 100V 50/60Hz Max power consumption: 36W
External dimensions (Width Height Depth): 92 128 207 mm (excluding protrusions) Main body weight: approximately 2.3 kg
Main accessories: Main unit, LAN cable (Cat6A 2m), AC adapter, User manual, Warranty card included in the package
› See more Digital storage capacity: 4 TB
Hard disk interface: Serial ATA-600
Brand: Buffalo
Hard disk form factor: 3.5 inch
Hard disk description: Mechanical hard disk
Supported devices: PC; Smartphone; Tablet
Hard disk capacity: 4 TB
Product usage: Usage methods include music, photos, videos
Included components: LAN cable (Cat6A 2m), User manual, Warranty card included in the package, AC adapter
Read speed: 271.3 Megabytes Per Second
About this product
Compatible devices: Windows PC with wired LAN port or wireless LAN, Mac (with Intel CPU), Smartphone, Tablet devices: iPhone, iPad Pro, iPad, iPad mini, iPod touch, Android smartphones and tablets
Interface: 2.5GBASE-T/1000BASE-T/100BASE-TX/10BASE-T (Auto-MDIX supported) Ports: 1 Auto-MDIX supported Connector shape: RJ-45 8-pin Installed drive: 2TB 2
Power: AC 100V 50/60Hz Max power consumption: 36W
External dimensions (Width Height Depth): 92 128 207 mm (excluding protrusions) Main body weight: approximately 2.3 kg
Main accessories: Main unit, LAN cable (Cat6A 2m), AC adapter, User manual, Warranty card included in the package
› See more

Shipping size: Height 26.6, Width 24.2, Depth 14.9

Shipping weight: 2070

Designed specifically for NAS, equipped with 2.5GbE and Hexa-core CPU for 'speed' and 'stability'. The listed product names are generally trademarks or registered trademarks of their respective companies. Manufacturer's explanation.








Equipped with a hexa-core CPU with six independently operating processor cores, capable of efficiently sharing multiple instructions. It performs well in network HDD functions such as PC backups, viewing photos on smartphones, and simultaneous access from multiple devices.



Achieves read and write speeds exceeding 1GbE: 'Read: 271.3MB/s' and 'Write: 226.0MB/s'. Large data such as high-definition videos can be transferred comfortably in a short time.



By combining with multi-giga compatible products, the transfer speed of NAS can be significantly improved compared to traditional 1GbE environments.








Even under high load, CPU usage remains lower than conventional products, ensuring stable operation.

The graph proportions are for illustration purposes.



Connect USB memory or external hard drives to this product via USB cable, and transfer all files to this product with a single button press. When pressed, the product automatically creates a folder named with the date inside and copies data into it, eliminating the need for a PC during transfer.

Direct copy compatible devices: USB mass storage devices such as external hard drives and USB memories.



Enjoy stored videos and music from your TV with the 'Media Server' function: You can enjoy videos stored on your PC or USB memory on your TV.

Enjoy terrestrial digital recording programs throughout your home. Equipped with standard DTCP-IP function: Recordings made on a recorder can be transferred to the NAS, and played back on other network-connected TVs in different rooms.








Mirror RAID 1 automatically saves data to each drive whenever data is stored on this product. Even if one of the drives fails, replacing the failed drive with a spare and performing rebuild will restore the previous state easily. Replacement is also simple, so you can use it with confidence.

RAID 1 is effective for data protection, but cannot guarantee complete data security. Please use backups in conjunction with this feature.

Recovery is not possible if two drives fail simultaneously. Repair services, whether paid or free, are not responsible for data loss during transportation or other accidents.



'WebAccess' is an application that allows easy access and operation of your home NAS anytime and anywhere from smartphones, tablets, and PCs. It’s like carrying a large-capacity hard disk with you. You do not need to store and carry data on mobile devices.



This product adopts a Web setup screen dedicated to smartphones and tablets, allowing easy operation without a PC. Of course, it can also be operated simply and easily from a PC with a straightforward design.

Supported OS for smartphone UI: iOS 10 or later, Android 4.4 or later








Confirmed to operate with Buffalo's nasne TM NS-N100.

Registering nasne with this product allows it to periodically check for programs recorded on nasne. It automatically determines newly recorded programs and performs automatic dubbing.

nasne(TM) is a trademark of Sony Interactive Entertainment Inc.

Automatically dubbed content can only be played on a DTCP-IP compatible player that supports LinkStation.

When dubbing content with a copy count of 1 or less, it will be moved, and the content will be deleted from nasne.

Content with a copy count of 1 or less and locked on nasne cannot be dubbed.