BUFFALO TeraStation WS5420DN 4-Bay Windows Server IoT 2025 Desktop NAS 32TB (4x8TB) HDD Included TAA Compliant
Intel Atom C3338 Dual-core (2 Core) 1.50 GHz - 4 x HDD Supported - 48 TB Supported HDD Capacity - 4 x HDD Installed - 32 TB Installed HDD Capacity - Serial ATA/600 - 8 GB RAM DDR4 SDRAM - Serial ATA/600 Controller - RAID Supported - 0, 1, 5, JBOD RAID Levels - 4 x Total Bays - 10 Gigabit Ethernet, Gigabit Ethernet - 2 USB Port(s) - Network (RJ-45) - Windows Server IoT 2025 - iSCSI, TCP/IP, CIFS/SMB, AFP, FTP, SFTP, NFS, SNMP - Desktop - TAA Compliant
- SKU
- WS5420DN32W5
- Category
- Storage Arrays & Servers
MSRP$3,583.99
$2,768.89
Save 23%In stock: 9
Genuine Buffalo through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
- SKU
- WS5420DN32W5
- Category
- Storage Arrays & Servers
Overview
Buffalo's TeraStation WS5020 IoT 2025 is a robust NAS solution powered by Windows Server IoT 2025 for Storage, offering seamless integration into Windows environments, centralized data management, and lower IT costs-all the while keeping your data secure.
With NAS-grade drives and RAID pre-configured, the WS5020 is Day One Ready. The WS5020 also supports your existing Windows tools and services, and includes key features like data deduplication, enhanced Active Directory, and improved scalability.
More from the Manufacturer
Highlights
- Everything Included in the Box - TeraStation Windows Server IoT 2025 NAS ships with NAS-grade HDDs included and RAID pre-configured.
- Windows Server Operating System - TeraStation WS5020 NAS comes with native Windows Server IoT 2025 for Storage Workgroup edition and leverages the operating system for efficient and robust storage management and security features.
- Robust Data Security - Windows Server IoT 2025 enhances security with features such as SMB over QUIC for encrypted remote access, Active Directory with stronger encryption, automated password management, mandatory LDAP encryption, and more.
- No CALs Required - The Windows Server IoT 2025 NAS does not require any Client Access Licenses (CALs). You can have up to 50 users access the NAS without needing to pay additional costs to further help device integration.
- 24/7 Peace of Mind Included - 3-year warranty with optional warranty services, along with Buffalo's award-winning 24/7 US-based Live Phone Support and data recovery service.
- Made in Japan - Quality made data storage and fully TAA compliant.
Specifications
| Package Contents |
|
|---|---|
| Product Type | SAN/NAS Storage System |
| Manufacturer Part Number | WS5420DN32W5 |
| Protocols | iSCSI, TCP/IP, CIFS/SMB, AFP, FTP, SFTP, NFS, SNMP |
| Limited Warranty | 3 Year |
| Standard Memory | 8 GB |
| Operating System | Windows Server IoT 2025 |
| Form Factor | Desktop |
| Manufacturer | Buffalo Americas, Inc |
| Product Model | WS5420DN32W5 |
| Product Name | TeraStation WS5420DN32W5 SAN/NAS Storage System |
| Processor Speed | 1.50 GHz |
| Processor Type | Atom |
| Product Line | TeraStation |
| RAID Levels | 0, 1, 5, JBOD |
| Controller Type | Serial ATA/600 |
| Product Series | WS5020 |
| Brand Name | Buffalo |
| Operating System Supported | Windows 11, Windows 10, Windows 10 x64, Windows 8.1, Windows 8.1 x64, Windows 7, Windows 7 x64, Windows Server 2022, Windows Server 2016, Windows Server 2019, Windows Server 2012, Windows Server 2012 R2, Mac OS X 10.12 Sierra, Windows 11 x64 |
| Memory Technology | DDR4 SDRAM |
| Processor Model | C3338 |
| Country of Origin | Japan |
| Height | 8.5" |
| Width | 6.7" |
| Depth | 9.1" |
| Processor Core | Dual-core (2 Core) |
| Processor Manufacturer | Intel |
| Hard Drive Interface | Serial ATA/600 |
| RAID Supported | Yes |
| Ethernet Technology | 10 Gigabit Ethernet, Gigabit Ethernet |
| Number of Total Expansion Bays | 4 |
| Number of Network (RJ-45) Ports | 3 |
| Network (RJ-45) | Yes |
| Hard Drive Configuration | 4 x 8TB |
| Total Number of USB Ports | 2 |
| Total Hard Drive Capacity Supported | 48 TB |
| Total Hard Drive Capacity Installed | 32 TB |
| Number of Hard Drives Supported | 4 |
| Number of Hard Drives Installed | 4 |
| Drive Interface | Serial ATA/600 |
| TAA Compliant | Yes |
| Number of USB 3.2 Gen 1 Ports | 2 |
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