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Buffalo TS3430DN1602 TeraStation 3430DN 4-Bay Desktop NAS - 16TB - 2 x 8TB Installed - Annapurna Labs AL524 Quad-core - 2GB DDR4 - Gigabit & 2.5GbE
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Product Features
Technical Overview
The TeraStation 3430DN integrates a 2 GHz Annapurna Labs AL524 quad-core processor based on ARMv7 architecture, optimized for low-power NAS operations. System memory is 2GB of DDR4 SDRAM, supporting smooth operation of the Buffalo NAS OS and management services.
Network connectivity includes two RJ-45 ports supporting both Gigabit Ethernet and 2.5 Gigabit Ethernet, enabling higher aggregate throughput for demanding storage workloads. The unit supports a comprehensive set of network protocols including CIFS/SMB, AFP, FTP, FTPS, SFTP, NFS, TCP/IP, and iSCSI, ensuring compatibility with mixed client environments.
Relevant factors for this section include Number of Hard Drives Supported, Number of Hard Drives Installed, Total Hard Drive Capacity Installed, Processor Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This TeraStation model combines pre-installed storage with flexible expansion options, making it an ideal solution for businesses that need immediate capacity with room to grow. The included 16TB across two drives provides substantial storage for departmental file shares, backup repositories, or media libraries.
RAID Flexibility
Supports RAID 0, 1, 5, 6, 10, and JBOD configurations, allowing administrators to balance performance, capacity, and data protection based on specific workload requirements.
- Data redundancy options
- Performance optimization
- Mixed drive configurations
Dual-Speed Networking
Features both Gigabit Ethernet and 2.5 Gigabit Ethernet support on two RJ-45 ports, providing bandwidth headroom for high-throughput applications and future network upgrades.
- Backward compatibility
- Aggregate throughput
- Network teaming support
Deployment / Use Cases
The TS3430DN is particularly well-suited for small business offices, remote work locations, and departmental storage needs where a dedicated file server would be overkill but robust network storage is required. Its desktop form factor and quiet operation make it appropriate for placement in office environments rather than dedicated server rooms.
Common deployment scenarios include centralized document storage for workgroups, backup target for endpoint devices and servers, media storage for creative teams, and iSCSI storage for virtualized environments. The four-bay design allows for future expansion as storage needs grow, protecting the initial investment.
SMB File Services
Provides reliable network storage for Windows, macOS, and Linux clients through native protocol support, enabling seamless file sharing across heterogeneous environments.
Backup Repository
Serves as a centralized backup target for endpoint devices and servers, with sufficient capacity for multiple backup sets and retention policies.
Physical Profile
The desktop form factor measures 8.50" (215.90 mm) in height, 6.70" (170.18 mm) in width, and 9.10" (231.14 mm) in depth, with an approximate weight of 10.60 lb (4808.08 g). This compact design fits easily on desks, shelves, or in network cabinets, requiring minimal space while providing substantial storage capacity.
- Width
- 6.70" (170.18 mm)
- Depth
- 9.10" (231.14 mm)
- Height
- 8.50" (215.90 mm)
- Weight
- 10.60 lb (4808.08 g)
What's in the Box
The package includes all necessary components for immediate deployment and operation.
Highlights
- 16TB installed capacity (2x8TB hard drives) ready for immediate use
- 4-bay desktop NAS with support for future drive expansion
- Annapurna Labs AL524 quad-core processor for efficient NAS operations
- 2GB DDR4 memory for smooth multi-user performance
- Dual RJ-45 ports with Gigabit and 2.5 Gigabit Ethernet support
- Comprehensive RAID support including 0, 1, 5, 6, 10, and JBOD
- Multi-protocol file sharing (CIFS/SMB, AFP, FTP, NFS, iSCSI)
- Two USB ports for peripheral connectivity and expansion
- Compact desktop form factor suitable for office environments
- 3-year hardware warranty with optional service upgrades
Specifications
| Specifications | |
|---|---|
| Manufacturer | Buffalo Americas, Inc |
| Manufacturer Part Number | TS3430DN1602 |
| Brand Name | Buffalo |
| Product Line | TeraStation |
| Product Series | 3030 |
| Product Model | TS3430DN |
| Product Name | TeraStation TS3430DN SAN/NAS Storage System |
| Product Type | SAN/NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 4 |
| Number of Hard Drives Installed | 2 |
| Total Hard Drive Capacity Installed | 16 TB |
| Hard Drive Configuration | 2 x 8TB |
| Processor & Chipset | |
| Processor Manufacturer | Annapurna Labs |
| Processor Type | Alpine |
| Processor Model | AL524 |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2 GHz |
| Memory | |
| Standard Memory | 2 GB |
| Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet,2.5 Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Controllers | |
| RAID Supported | Yes |
| RAID Levels | 0, 1, 5, 6, 10, JBOD |
| Interfaces/Ports | |
| Total Number of USB Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Management & Protocols | |
| Protocols | CIFS/SMB,AFP,FTP,FTPS,SFTP,NFS,TCP/IP,iSCSI |
| Physical Characteristics | |
| Height | 8.50" (215.90 mm) |
| Width | 6.70" (170.18 mm) |
| Depth | 9.10" (231.14 mm) |
| Form Factor | Desktop |
| Weight (Approximate) | 10.60 lb (4808.08 g) |
| Miscellaneous | |
| Package Contents | TeraStation TS3430DN SAN/NAS Storage System 5e Ethernet Cable AC Cable Quick Setup Guide Warranty Statement Front Panel Key |
| Country of Origin | Japan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | 3-year hardware warranty with the following optional KYD (Keep Your Drive) and NBD (Next Business Day) warranty services available: |
User Manual
FAQ
What storage capacity comes pre-installed in this TeraStation?
This Buffalo TeraStation 3430DN ships with 16TB of installed storage capacity configured across two 8TB hard drives. The system has four total drive bays, allowing for expansion with additional drives up to the maximum supported capacity of the NAS.
How many drive bays does this NAS support and how many are populated?
The TeraStation 3430DN supports four drive bays total, with two bays populated with 8TB hard drives in this configuration. The remaining two bays are empty and available for future expansion, allowing administrators to add additional drives as storage needs grow.
What RAID configurations are supported by this storage system?
This NAS supports RAID levels 0, 1, 5, 6, 10, and JBOD. This flexibility allows administrators to choose between performance-optimized configurations (RAID 0), redundancy-focused setups (RAID 1, 5, 6, 10), or individual drive management (JBOD) based on specific data protection and performance requirements.
What type of processor does this TeraStation use and how much memory is included?
The system features an Annapurna Labs Alpine AL524 quad-core processor running at 2 GHz, based on ARMv7 architecture with Cortex-A15 cores optimized for NAS workloads. It includes 2GB of DDR4 SDRAM standard, providing sufficient memory for the operating system and concurrent file services.
What network connectivity options are available on this NAS?
The TeraStation 3430DN includes two RJ-45 Ethernet ports that support both Gigabit Ethernet (1GbE) and 2.5 Gigabit Ethernet (2.5GbE) connections. This dual-speed capability provides flexibility for network integration and potential throughput improvements in supported network environments.
What is the warranty coverage for this Buffalo TeraStation?
This product comes with a 3-year hardware warranty from Buffalo. Optional warranty services including Keep Your Drive (KYD) and Next Business Day (NBD) service are available for enhanced support. The system is TAA compliant and manufactured in Japan.
| Qty | Price | Available |
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