TS5820DN4804 BUFFALO TeraStation 5820DN 48TB with Hard Drives Included
TS5820DN4804 Overview
The TS5820DN4804 from Buffalo is a secure, business-class TeraStation 5820DN Series 8-bay desktop network-attached storage (NAS) appliance partially populated with 48TB of total capacity via four pre-tested, hot-swappable 12TB NAS-grade CMR hard drives, leaving four open bays for future storage expansion. Powered by a 2.04 GHz Annapurna Labs Alpine AL524 quad-core processor and 8GB of DDR4 ECC RAM, this high-capacity tower storage server features a native 10GbE network port and dual 1GbE ports to eliminate bandwidth bottlenecks and maximize file-sharing efficiency across large office networks. It runs on a low-exposure, highly secure Linux-based operating system that restricts root administrative access, utilizing advanced Btrfs snapshot technology for automated, license-free ransomware mitigation, long-term data retention, and instant file recovery.
$2,699
TS5820DN4804 Technical Specifications
BUFFALO TeraStation 5820DN 8-Bay Business Desktop NAS 48TB (4x12TB) with Hard Drives Included
Brand: BUFFALO
Series: TeraStation 5820DN (5020 Series)
Form Factor: Desktop
Total Capacity: 48TB
Drive Configuration: 8-Bay system partially populated with 4 x 12TB pre-tested, NAS-grade (CMR) hard drives included and pre-configured (leaving 4 empty drive bays available for future hot-swappable storage expansion).
Internal Hardware: Annapurna Labs Alpine AL524 Quad-Core processor (2.04GHz) with 8GB DDR4 ECC (Error-Correcting Code) memory.
RAID Support: Supports RAID 0, 1, 5, 6, 10, and JBOD (configured optimally for the initial 4-drive array).
Compatibility / OS Support: Windows 11/10, Windows Server 2025/2022/2019/2016, macOS 10.13 or later. Integrates with major cloud platforms (such as Microsoft OneDrive, Dropbox, Amazon S3, Wasabi, Box, and Microsoft Azure). VMware Certified and Hyper-V ready for enterprise virtualization.
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