Buffalo TeraStation TS5420RN NAS Rack (1U) Annapurna Labs 8 GB DDR4 16 TB HDD Black
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80TB TeraStation 5020
Part TS5420RN8004 · UPC 747464135908
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High-Performance, High-Security Storage Solution - Hard Drives Included
The TeraStation 5020 is Buffalo's business-class network attached storage (NAS) product purpose-built as a secure, high-performance storage solution optimized for high workloads. Available in high-capacity, fully- and partially populated rackmount form factors, the TS5020 is an evolution of Buffalo's acclaimed TeraStation 5010 and 6000 Series devices, offering advanced productivity and security features such as snapshot technology for near-instantaneous data backup and recovery, VMware and Hyper-V certifications for virtualization solutions, the cutting-edge Btrfs fiile system for smoother high-load data operations, and robust data backup and security options. The TS5020 is optimized for advanced data storage and file server operations so you can store your data with peace of mind.
Storage
- Storage drive capacity
- 20 GB
- RAID support
- Yes
- RAID levels
- 0, 1, 5, 6, 10, JBOD
- Hot-swap drive bays
- Yes
- Storage drives installed
- Yes
- Total installed storage capacity
- 16 TB
- Number of storage drives installed
- 4
- Number of storage drives supported
- 4
- Installed storage drive type
- HDD
- Supported storage drive types
- HDD
Processor
- Processor manufacturer
- Annapurna Labs
- Processor family
- Annapurna Labs
- Processor frequency
- 2.04 GHz
- Processor cores
- 4
Memory
- Internal memory
- 8 GB
- Internal memory type
- DDR4
Network
- Ethernet LAN
- Yes
- Ethernet LAN data rates
- 1000,10000 Mbit/s
- Ethernet LAN data rate supported (max)
- 10000 Mbit/s
- iSCSI support
- Yes
- Supported network protocols
- TCP/IP
- Data link protocols
- CIFS/SMB, AFP, FTP/FTPS/SFTP, NFS
Ports & interfaces
- USB port
- Yes
- USB 2.0 ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- Ethernet LAN (RJ-45) ports
- 3
Design
- Chassis type
- Rack (1U)
- Cooling type
- Active
- Product colour
- Black
Performance
- Type
- NAS
- Backup function
- Yes
- Backup features
- iSCSI LUN
- Snapshot
- Yes
Software
- Windows operating systems supported
- Yes
- Mac operating systems supported
- Yes
Power
- Power consumption (max)
- 100 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50 - 60 Hz
Weight & dimensions
- Width
- 430 mm
- Depth
- 430 mm
- Height
- 44.2 mm
- Weight
- 8.48 kg
- Package width
- 309.9 mm
- Package depth
- 358.1 mm
- Package height
- 363.2 mm
- Package weight
- 12.3 kg
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Operating relative humidity (H-H)
- 10 - 85%
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License