Buffalo TeraStation TS5420DN 8TB NAS Storage System with 10GbE Connectivity
The Buffalo TeraStation TS5420DN is a professional-grade network attached storage (NAS) solution that delivers exceptional performance with its 10 Gigabit Ethernet connectivity and 8TB storage capacity. Powered by an Annapurna Labs Quad-core processor running at 2 GHz and equipped with 8GB DDR4 RAM, this storage system is engineered for high-workload environments and enterprise-level data management.
Advanced Storage Architecture and Performance
The TS5420DN features a robust storage configuration with 2 x 4TB NAS-grade hard drives in a 4-bay desktop form factor. Supporting multiple RAID levels (0, 1, 5, 6, 10, JBOD), this system ensures data integrity and flexibility for various business needs. The Serial ATA/600 interface maximizes data transfer speeds, while the three network ports, including 10GbE capability, provide exceptional network throughput.
Enterprise-Class Connectivity
With its triple network interface configuration and 10 Gigabit Ethernet support, the TeraStation TS5420DN enables seamless data access and transfer across your network. The system includes 4 USB ports (including 2 USB 2.0 ports) for additional peripheral connectivity and backup options.
Comprehensive Protocol Support and Security Features
This TeraStation model supports a wide range of protocols including:
- FTP and SFTP for secure file transfers
- AFP for Mac environments
- iSCSI for block-level storage access
- NFS for Unix/Linux systems
- CIFS/SMB for Windows networking
- VMware and Hyper-V certified for virtualization environments
- Snapshot technology for instant backup and recovery
- TAA compliant for government and enterprise deployment
- Japanese engineering with 3-year warranty support
Technical Specifications and Performance
The system is built around a powerful hardware platform featuring:
- Annapurna Labs Alpine Quad-core processor at 2 GHz
- 8GB DDR4 SDRAM for optimal multitasking
- 100W power supply for efficient operation
- 4 drive bays with 2 pre-installed 4TB drives
- Multiple RAID configuration options
Expandability and Future-Proofing
With its 4-bay design and current 2-drive configuration (2 x 4TB), the TS5420DN offers significant room for storage expansion. The system's robust architecture and enterprise-grade features make it an ideal solution for growing businesses requiring reliable, high-performance network storage.