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Rectangular two-bay desktop NAS with matte black finish and front drive trays

Buffalo Technology

Buffalo Technology LS720D0802 2-Bay NAS 8TB (2x4TB) 2GB RAM

SKU CH-RH1N-JY47G MPN LS720D0802

A two-bay desktop NAS with 8TB of pre-installed storage, hexa-core processor and 2.5GbE port for fast network file access and backup

  • TypeDesktop NAS
  • StandardsIEEE802.3bz (2.5GBASE-T), IEEE802.3ab (1000BASE-T), IEEE802.
  • Ports1 x 2.5GbE / 1 x USB 2.0 / 2 x USB 3.2 Gen 1
  • Port RJ-451 x 2.5GbE
  • Port USB2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface2 x SATA (2 x Bay)

Capacity 8TB (2 x 4TB)

Struck-through versions exist but are not stocked here.

Form Factor 2-Bay

  • Centralised backup for every computer and phone with one device
  • 8 TB ready to use from two pre-installed 4 TB drives
  • RAID 0, 1 or JBOD protects data against drive loss
  • Native 2.5 GbE port moves large files faster than 1 GbE
  • Hexa‑core 1.3 GHz CPU and 2 GB RAM handle multiple streams smoothly

Two-bay desktop NAS for personal cloud

The Buffalo LinkStation 720 LS720D0802 is a two-bay desktop NAS that ships with 8 TB of storage across two 4 TB drives. A hexa-core 1.3 GHz processor and 2 GB of RAM drive the unit, while a native 2.5 GbE port and USB 3.2 Gen 1 connections provide wired and external expansion. RAID 0, 1 and JBOD modes let you choose between capacity, redundancy or a simple span.

Suits home backup and media streaming not

This NAS fits households and small offices that want centralised backup, media streaming and subscription-free remote access without managing a complex server OS. The closed firmware limits third-party apps, so developers or teams needing Docker containers, virtual machines or extensive plugin ecosystems should look at more open platforms.

Single 2.5 GbE port sets the network ceiling

One 2.5 GbE RJ-45 interface is the only built-in network link, so peak throughput tops out at 2.5 Gbps and there is no option for link aggregation or a faster uplink. Buyers whose workflows demand 10 GbE or multi-gig team collaboration will need a different appliance.

Highlights

  • Centralised backup for every computer and phone with one device
  • 8 TB ready to use from two pre-installed 4 TB drives
  • RAID 0, 1 or JBOD protects data against drive loss
  • Native 2.5 GbE port moves large files faster than 1 GbE
  • Hexa‑core 1.3 GHz CPU and 2 GB RAM handle multiple streams smoothly

Specifications

BrandBUFFALO
SeriesLinkStation 720
ModelLS720D0802
TypeDesktop NAS
StandardsIEEE802.3bz (2.5GBASE-T), IEEE802.3ab (1000BASE-T), IEEE802.3u (100BASE-TX), IEEE802.3 (10BASE-T)
Ports1 x 2.5GbE / 1 x USB 2.0 / 2 x USB 3.2 Gen 1
Port RJ-451 x 2.5GbE
Port USB2 x USB 3.2 Gen 1 + 1 x USB 2.0
HDD Interface2 x SATA (2 x Bay)
Form Factor2-Bay
ProcessorHexa-core 1.3GHz CPU
Installed Memory2GB
Included HDD Capacity8TB (2 x 4TB)
RAIDRAID 0, 1 and JBOD
Supported ProtocolsTCP/IP
PowerInternal AC 100-240V, Universal 50/60Hz, Max 48W
TemperatureOperating Temperature 41° - 104°F (5° - 40°C)
HumidityOperating Humidity 20 - 80% non-condensing
FeaturesThe LinkStation 700 is a reliable and easy-to-use network storage solution and personal cloud that is perfect for storing your most important digital data in a central location, and accessing it from anywhere. You can stream data to DLNA devices on your network and enjoy uninterrupted access to terabytes of storage, as well as easily back up multiple PC and Mac computers to the same secure location. Dropbox and Microsoft OneDrive integration allows you to create a personal cloud for secure and flexible storage, and you can effortlessly access and share your content anytime, anywhere
UsageBackup & stream media through personal cloud
Dimensions5.00" x 3.60" x 8.10"
Weight5.10 lbs.
Package ContentsLinkStation
Quick Setup Guide
Ethernet Cable
AC Adapter
AC Cable
Warranty Statement
Shipping weight2.21 kg
Package size267 × 239 × 146 mm

Other versions of this model

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Questions about this item

What does the 2.5GbE port mean for real-world file-transfer speeds?

The single 2.5GbE RJ-45 port supports IEEE 802.3bz, so the NAS can negotiate 2.5Gbps with a compatible switch and client, removing the 1Gbps bottleneck for large sequential reads and writes.

Which USB standard do the two blue ports use, and what does it limit?

The two USB 3.2 Gen 1 ports operate at 5Gbps, capping external-drive throughput to that signalling rate while still allowing USB 2.0 devices on the third port.

What drive sizes and mounting does the 2-bay chassis accept?

The enclosure has two SATA hot-swap bays sized for 3.5-inch hard drives; the unit ships with two 4TB drives installed.

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