| Type | Network Attached Storage (NAS) |
| Model | TeraStation 5420 |
| Form Factor | Desktop |
| Processor Manufacturer | Intel |
| Processor Type | Atom C3338 |
| Processor Cores | Dual-Core |
| Processor Clock Speed | 1.5 GHz |
| Installed RAM | 8 GB |
| RAM Type | DDR4 |
| Cache Memory | 4 MB |
| Operating System | Windows Server IoT 2019 Standard |
| Total Storage Capacity | 32 TB |
| Drive Bays | 4 |
| Installed Drive Capacity | 8 TB |
| Installed Drives | 4 |
| Drive Interface | SATA 6 Gb/s |
| RAID Support | JBOD, RAID 0, 1, 5 |
| Power Device Type | Internal Power Supply |
| Power Requirements | 100–240V AC, 50/60 Hz |
| Weight | 7.6 kg |
BUFFALO TeraStation 5420 32TB 4-Bay NAS Windows IoT 2019 Standard
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Regular price
$2,424.36
Regular price
Sale price
$2,424.36
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MSRP: $3,199.99
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- 32TB total storage via four 8TB SATA 6 Gb/s hard drives
- Intel Atom C3338 1.5 GHz dual-core processor with 4MB cache
- 8GB DDR4 RAM for responsive performance
- Supports RAID 0, 1, 5, and JBOD configurations
- Runs Windows Server IoT 2019 Standard OS
- Dual Gigabit Ethernet and two USB 3.0 ports for high-speed connectivity
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Pre-installed 32TB capacity with RAID and iSCSI support offers enterprise-grade data resilience and scalability
- Powered by Intel Atom CPU and 8GB DDR4 RAM, delivering reliable performance for demanding small business workflows
- TAA compliance and Japanese manufacturing ensure high-quality standards for regulated industries
Product Overview
The BUFFALO TeraStation 5420 is a robust 4-bay NAS designed for secure, scalable data storage. With a total capacity of 32TB via four 8TB SATA drives, it supports RAID 0/1/5 and JBOD for optimized data protection and performance. Running Windows Server IoT 2019 Standard, this unit integrates well into enterprise IT ecosystems.
Driven by an Intel Atom C3338 dual-core processor and 8GB DDR4 RAM, it offers rapid access and reliable multitasking capabilities. Interfaces include dual Gigabit Ethernet and USB 3.0 ports for efficient connectivity. With TAA compliance and Japanese manufacturing, it's suited for sectors needing rigorous quality and compliance standards.
Specifications
Product Overview
Wireless Features
Compliance & Origin
| Country of Origin | Japan |
| TAA Compliant | Yes |
| Certifications | FCC, VCCI, CE, RoHS |
Advanced Security Features
| Encryption | AES 256-bit Data Encryption |
| User Authentication | Active Directory Integration |
| Network Security Features | Port Filtering, IP Address Filtering |
| Drive Security | Drive lock, RAID protection |
Interfaces
| Ethernet Ports | 2 x RJ-45 (Gigabit Ethernet) |
| Ethernet Standards | IEEE 802.3ab (1GbE) |
| USB Ports | 2 x USB 3.0 |
| Data Link Protocol | Gigabit Ethernet |
Physical & Environmental
| Width | 6.7 in (170 mm) |
| Depth | 9.1 in (230 mm) |
| Height | 8.5 in (216 mm) |
| Operating Temperature Range | 5°C to 35°C (41°F to 95°F) |
| Storage Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Humidity Range (Operating) | 20% to 80% (non-condensing) |
Cloud Management & Licensing
| Management Interface | Web-based GUI, Windows Admin Center |
| Licensing | Windows Server IoT 2019 Standard License Included |
| Remote Access Features | Buffalo WebAccess Cloud |
