The BUFFALO Technology TeraStation WS5420DN16W5 is a 16TB NAS designed for small- to mid-size workgroups and IoT data workflows. It combines four 4TB drives with robust RAID options to deliver secure, accessible storage for team collaboration.
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Storage Capacity: 16TB total across four 4TB NAS HDDs (4x4TB)
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RAID & Data Protection: RAID levels supported include 0, 1, 5, 6, 10, and JBOD for flexible data protection
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iSCSI Connectivity: Efficient network storage access with iSCSI for optimized data sharing
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Designed for WS IoT 2025 Workgroup: Optimized for collaborative workgroups and IoT data workflows
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Brand Reliability: From BUFFALO TECHNOLOGY, a trusted name in business storage solutions
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Expandable Storage: Expansion options through compatible BUFFALO expansion units to grow capacity as needs evolve
With this NAS, teams gain centralized, secure storage that scales with demand. RAID options protect critical data, while iSCSI enables fast, unified access across servers and devices. The device is purpose-built for IoT workloads and workgroup collaboration, helping reduce data silos, streamline backups, and improve data accessibility for remote teams.
Specs
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Model: WS5420DN16W5
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Storage: 16TB (4x4TB)
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RAID: Supported (0, 1, 5, 6, 10, JBOD)
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Connectivity: iSCSI
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Series: WS IoT 2025 Workgroup
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Warranty: Limited warranty (check specifics at purchase)
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Remote Access: Yes, via network protocols including iSCSI
FAQ
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What RAID levels are supported?
RAID 0, 1, 5, 6, 10, and JBOD are supported for flexible data protection.
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Is this device suitable for IoT environments?
Yes, it is specifically designed for WS IoT 2025 Workgroup applications.
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Can I expand storage capacity?
Expansion options depend on compatible BUFFALO expansion units.
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Does it support remote access?
Yes, it supports network access protocols including iSCSI.
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What warranty does BUFFALO provide?
BUFFALO TECHNOLOGY typically offers a limited warranty; check specifics at purchase.
