BUFFALO LS220D0802B – LinkStation SoHo 8TB 2-Bay Gigabit NAS
Overview
The BUFFALO LS220D0802B is a LinkStation SoHo 200 desktop NAS configured with two 4TB hard drives for 8TB of installed storage. The two-bay system provides centralized network storage for small-office, home-office, and personal data-sharing environments.
The factory storage configuration uses two 4TB drives and supports RAID 0, RAID 1, and JBOD. RAID 1 provides 4TB of usable mirrored storage, while RAID 0 provides the full 8TB capacity before filesystem and formatting overhead.
Technical Information
The LS220D0802B uses a Marvell Armada 370 800MHz dual-issue ARM processor with 256MB of DDR3 memory. Network connectivity is provided through one RJ-45 Gigabit Ethernet port supporting 10/100/1000Mbps operation with Auto-MDIX. One USB 2.0 Type-A port is available for supported peripherals.
The NAS supports TCP/IP networking and SMB/CIFS, AFP, and FTP/FTPS network file services. The internal drives use SATA 3Gbps interfaces.
Compatibility
The LS220D0802B supports Windows and macOS client environments through its standard TCP/IP network connection. Supported network file services include SMB/CIFS, AFP, and FTP/FTPS. The NAS also supports HTTP/HTTPS-based management and remote-access functions.
BUFFALO lists the OP-HD4.0BST-3Y as a direct replacement drive for the LS220D0802B. The system is a two-bay design, so adding a third drive is not possible; storage expansion requires replacing the installed drives with compatible higher-capacity drives.
Key Features
- 8TB installed capacity with two 4TB hard drives
- Two-bay desktop NAS with SATA 3Gbps drive interfaces
- Gigabit Ethernet RJ-45 network connectivity with Auto-MDIX
- RAID 0, RAID 1, and JBOD support
- Marvell Armada 370 800MHz processor with 256MB DDR3 memory
Applications
- Small-office and home-office network storage
- Centralized file sharing across network clients
- Business and personal backup storage
- RAID 1 mirrored storage deployments
- Shared storage for Windows and macOS environments
DC Supplies Product Note
The LS220D0802B is the 8TB two-drive configuration of the LinkStation SoHo 200 family, using two 4TB HDDs. Because the chassis has only two bays, capacity expansion requires replacing the existing drives rather than adding additional drive bays.
Specifications
| Specification | Details |
|---|
| Brand | BUFFALO |
| Part Number / MPN | LS220D0802B |
| Product Type | Desktop NAS |
| Series | LinkStation SoHo 200 |
| Installed Capacity | 8TB |
| Included Drives | 2 × 4TB HDD |
| Drive Bays | 2 |
| Drive Interface | SATA 3Gbps |
| Drive Type | 3.5-inch HDD |
| Supported RAID | RAID 0, RAID 1, JBOD |
| Factory Configuration | 2 × 4TB HDD |
| RAID 1 Usable Capacity | 4TB |
| RAID 0 Usable Capacity | 8TB |
| Processor | Marvell Armada 370, 800MHz Dual-Issue ARM |
| Memory | 256MB DDR3 |
| LAN Port | 1 × RJ-45 Gigabit Ethernet |
| LAN Speeds | 10/100/1000Mbps, auto-sensing |
| LAN Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, Auto-MDIX |
| USB Port | 1 × USB 2.0 Type-A |
| Network Protocol | TCP/IP |
| Network File Services | SMB/CIFS, AFP, FTP/FTPS |
| Management | HTTP/HTTPS |
| Maximum Power Consumption | 48W |
| Power Supply | Internal AC 100–240V, 50/60Hz |
| Operating Temperature | 5–35°C |
| Operating Humidity | 20–80% non-condensing |
| Dimensions | 8.1 × 3.4 × 5.0 in (L × W × H) |
| Weight | 5.5 lb |
| Country of Origin | Japan |
| Compatible Replacement Drive | OP-HD4.0BST-3Y |
| Warranty | 3-year warranty |
FAQs
How much storage does the LS220D0802B include?
The LS220D0802B includes two 4TB hard drives for 8TB of installed raw storage capacity.
What RAID levels does the LS220D0802B support?
The NAS supports RAID 0, RAID 1, and JBOD. RAID 1 provides 4TB of usable mirrored storage from the two 4TB drives.
How many drive bays does the LS220D0802B have?
The chassis has two internal drive bays, both populated with 4TB drives in this configuration.
What network connection is available?
The LS220D0802B provides one RJ-45 Gigabit Ethernet port supporting 10Mbps, 100Mbps, and 1000Mbps operation with Auto-MDIX.
Which replacement drive is specified for this model?
BUFFALO lists the OP-HD4.0BST-3Y as a direct replacement drive for the LS220D0802B.
