BUFFALO TS3230DN0402 – TeraStation 3230DN 4TB 2-Bay 2.5GbE NAS
Overview
The BUFFALO TS3230DN0402 is a TeraStation 3230DN business NAS with 4TB of installed storage using two 2TB NAS-grade hard drives. The two-bay desktop system combines 2.5GbE networking, 2GB DDR4 memory, software RAID, iSCSI target functionality, and centralized network storage for business environments.
The two installed drives are configured in RAID 1 at shipment, providing mirrored storage. RAID 0 is also supported when maximum capacity and performance are prioritized over drive redundancy.
Technical Information
The TS3230DN0402 is built around an Annapurna Labs Alpine AL-524 2.0GHz quad-core 64-bit processor and 2GB of DDR4 memory. Its storage subsystem uses two SATA III drive interfaces with a maximum interface rate of 6Gbps.
Network connectivity consists of one 2.5GBASE-T RJ-45 port and one 1000BASE-T RJ-45 port. The 2.5GbE interface supports 2.5Gbps, 1000Mbps, and 100Mbps operation, while the Gigabit interface supports 1000Mbps, 100Mbps, and 10Mbps operation.
The NAS provides two USB 3.2 Gen 1 Type-A ports with a maximum interface rate of 5Gbps. Buffalo specifies these USB ports for peripheral use and not for direct connection to a computer.
Compatibility
The TS3230DN0402 supports TCP/IP networking and a broad range of network storage protocols, including SMB/CIFS, AFP, FTP, SFTP, NFS, HTTP/HTTPS, SNMP, iSCSI, and rsync. Its iSCSI target capability allows the NAS to provide block-level storage to compatible network hosts.
Buffalo lists client support for Windows 11, Windows 10, Windows Server 2022, Windows Server 2019, Windows Server 2016, macOS 12 or later, and Chrome OS. The system uses a Linux-based proprietary operating environment and supports software RAID.
Key Features
- 4TB total storage using 2 × 2TB NAS-grade hard drives
- Two-bay desktop TeraStation with factory RAID 1 and RAID 0 support
- 1 × 2.5GBASE-T and 1 × 1000BASE-T RJ-45 network interfaces
- Annapurna Labs Alpine AL-524 2.0GHz quad-core processor with 2GB DDR4 memory
- iSCSI target support with SMB/CIFS, FTP, SFTP, NFS, HTTP/HTTPS, and rsync
Applications
- Centralized business file storage and sharing
- Network backup repositories for small and medium-sized environments
- iSCSI block storage for compatible servers and applications
- 2.5GbE storage deployments requiring faster-than-Gigabit connectivity
- RAID 1 storage where mirrored drive protection is required
DC Supplies Product Note
The TS3230DN0402 is a business-oriented TeraStation rather than a basic consumer NAS. Its combination of 2.5GbE, iSCSI target support, software RAID, and dual network interfaces makes protocol and network compatibility an important consideration when integrating it into an existing infrastructure.
Specifications
| Specification | Details |
|---|
| Brand | BUFFALO |
| Part Number / MPN | TS3230DN0402 |
| Product Type | 2-Bay Desktop Business NAS |
| Series | TeraStation 3230DN |
| Total Storage Capacity | 4TB |
| Installed Drives | 2 × 2TB NAS-grade HDD |
| Drive Bays | 2 |
| Drive Interface | SATA III |
| Internal Drive Interface Rate | Up to 6Gbps |
| RAID | Software RAID 1 / RAID 0 |
| Factory RAID Configuration | RAID 1 |
| Processor | Annapurna Labs Alpine AL-524, 2.0GHz, Quad-Core 64-bit |
| Memory | 2GB DDR4 |
| Network Interfaces | 1 × 2.5GBASE-T RJ-45; 1 × 1000BASE-T RJ-45 |
| 2.5GbE Speeds | 2.5Gbps / 1000Mbps / 100Mbps |
| 1GbE Speeds | 1000Mbps / 100Mbps / 10Mbps |
| Network Protocol | TCP/IP |
| Network File Services | SMB/CIFS, AFP, FTP, SFTP, NFS, HTTP/HTTPS |
| Additional Network Services | SNMP, iSCSI, rsync |
| USB Ports | 2 × USB 3.2 Gen 1 Type-A |
| USB Transfer Rate | Up to 5Gbps |
| Fan | 1 × 92mm double-ball-bearing fan |
| Maximum Power Consumption | 85W |
| Power Supply | Internal AC 100–240V, 50/60Hz |
| Operating Temperature | 0–40°C |
| Operating Humidity | 10–85% non-condensing |
| Dimensions | 170 × 170 × 230mm (W × H × D) |
| Weight | Approximately 4.3kg |
| Country of Origin | Japan |
| Warranty | 3 years |
FAQs
How much storage is included with the TS3230DN0402?
The TS3230DN0402 includes 4TB of total installed storage using two 2TB NAS-grade hard drives.
What RAID configuration is supplied?
The two installed drives are configured in RAID 1 at shipment. RAID 0 is also supported.
Does the TS3230DN0402 support 2.5GbE?
Yes. It provides one 2.5GBASE-T RJ-45 port supporting 2.5Gbps, 1000Mbps, and 100Mbps operation, plus a separate 1000BASE-T port.
Does this TeraStation support iSCSI?
Yes. The TS3230DN0402 provides iSCSI target functionality for compatible network hosts and storage applications.
How much memory does the TS3230DN0402 have?
The system has 2GB of DDR4 memory and uses an Annapurna Labs Alpine AL-524 2.0GHz quad-core 64-bit processor.
