Buffalo TS5420DN1604 TeraStation 5420DN 16TB NAS Drive
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Optimized for 24/7 surveillance and monitoring — RAID-protected storage that ensures continuous video recording and long retention windows
- High throughput for multi-camera sites with a 2.0 GHz quad-core Annapurna Labs CPU and 10GbE networking for smooth VMS performance
- Built-in security and recovery tools including snapshot backup and two-factor authentication to protect recorded footage and support fast recovery
- Ready-to-deploy 16TB, four-bay NAS with NAS-grade hard drives included and support for RAID 0/1/5/6 to match retention and redundancy needs
- VMware/Hyper-V certified, TAA compliant and backed by a 3-year warranty for reliable, enterprise-capable surveillance storage
Quick Specifications
- Product Model
- TS5420DN
- Brand Name
- Buffalo
- Product Line
- TeraStation
- Product Name
- TeraStation TS5420DN SAN/NAS Storage System
Explore the details
Product information
TS5420DN1604
Overview
Built for continuous video recording and secure storage, the Buffalo TeraStation 5420DN 16TB NAS Drive delivers reliable, high-performance storage tailored for surveillance and monitoring systems. As a compact desktop video surveillance server from Buffalo, the TS5420DN couples a quad-core 2.0 GHz Annapurna Labs processor with 10 Gigabit Ethernet connectivity to sustain multiple simultaneous HD camera streams and VMS workloads. With 16TB of NAS-grade drives preinstalled across four bays and flexible RAID 0/1/5/6 support, it preserves retention windows and minimizes downtime during rebuilds.
Security-focused features — including snapshot backups, two-factor authentication, and support for iSCSI, NFS and SMB — make it easy to integrate into existing network security and monitoring infrastructures. VMware and Hyper-V certifications allow use in virtualized environments, while TAA compliance and a 3-year warranty streamline procurement and lifecycle support. The low 100W power draw and desktop form factor simplify edge or small- to mid-size surveillance deployments at retail, branch offices, and enterprise sites.
Deploy the TeraStation 5420DN to centralize video archives, strengthen footage protection, and scale your monitoring solution — contact us to configure this surveillance server for your VMS and retention requirements.
Features
- Optimized for 24/7 surveillance and monitoring — RAID-protected storage that ensures continuous video recording and long retention windows
- High throughput for multi-camera sites with a 2.0 GHz quad-core Annapurna Labs CPU and 10GbE networking for smooth VMS performance
- Built-in security and recovery tools including snapshot backup and two-factor authentication to protect recorded footage and support fast recovery
- Ready-to-deploy 16TB, four-bay NAS with NAS-grade hard drives included and support for RAID 0/1/5/6 to match retention and redundancy needs
- VMware/Hyper-V certified, TAA compliant and backed by a 3-year warranty for reliable, enterprise-capable surveillance storage
| General Information | |
|---|---|
| Brand Name | Buffalo |
| Manufacturer | Buffalo Americas, Inc |
| Product Line | TeraStation |
| Product Name | TeraStation TS5420DN SAN/NAS Storage System |
| Product Type | SAN/NAS Storage System |
| Product Model | TS5420DN |
| Product Series | 5020 |
| Manufacturer Part Number | TS5420DN1604 |
| Technical Information | |
| Protocols | AFP, CIFS/SMB, FTP, iSCSI, NFS, SFTP |
| Controller Type | Serial ATA |
| Storage Capacity | 8GB |
| Number of Hard Drives Installed | 4 |
| Certifications | |
| TAA Compliant | Yes |
| Controllers | |
| RAID Levels | RAID 0, RAID 1, RAID 5, RAID 6 |
| RAID Supported | Yes |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 3 |
| Memory | |
| Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet |
| Others | |
| Model Number Replaces | TS5410DN1604 |
| Physical Characteristics | |
| Form Factor | Desktop |
| Power Description | |
| Maximum Power Supply Wattage | 100W |
| Processor | |
| Processor Type | Alpine |
| Processor & Chipset | |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2GHz |
| Processor Manufacturer | Annapurna Labs |
| Storage | |
| Number of Hard Drives Supported | 4 |
| Warranty | |
| Limited Warranty | 3-Year |
| Miscellaneous | |
| Country of Origin | JP |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- TS5420DN1604
- Manufacturer part:
- TS5420DN1604
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsBuffalo TS5420DN1604 TeraStation 5420DN 16TB NAS Drive
TS5420DN1604