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Secure, Reliable Storage Solutions for Critical Business Needs
Avoid costly downtime, stop cyber threats, and scale data storage with the TeraStation 5020: a FIPS 140 CAVP validated business-class network attached storage (NAS) solution that comes fully equipped and ready for critical workloads. Available in high-capacity and fully- and partially populated rackmount form factors, the TS5020’s offers advanced data storage and file server operations out of the box so you can store your data with peace of mind.
Secure Business Network Storage
Secure business-grade NAS with hard drives included, optimized to efficiently store, share, and back up critical data.
Reliable Data Protection
Built with 256-bit drive encryption, a closed system, and real-time threat detection to mitigate cyberthreats.
Deploy Out of the Box
Arrives pre-configured with RAID for quick deployment.
Instant Snapshot Backup & Recovery
Create snapshots to instantly recover files or entire storage volumes with minimal disruption, protecting against user errors, ransomware, and file corruption with Btrfs-enhanced capabilities.
Cloud Integration
Sync with Dropbox, Amazon S3, Microsoft Azure, and OneDrive for hybrid cloud setups, boosting data security, backup versatility, and cost efficiency.
Worry-Free Support & Warranty
Includes a 3-year Next Business Day warranty (including hard drives), plus 24/7 US-based support and data recovery services.
Quality Engineering, Made in Japan
Precision-crafted with high-quality components and fully TAA-compliant.
Product Specifications
Manufacturer
Buffalo Americas
Manufacturer Part Number
TS51220RH8004
GTIN / Barcode
0747464135793
Brand Name
Buffalo
Product Name
Buffalo TeraStation TS51220RH NAS Rack (3U) Alpine AL524 16 GB DDR4 80 TB HDD Black
Mfr. Part Number
TS51220RH8004
GTIN / Barcode
0747464135793
Storage
Storage drive capacity
20 TB
Storage drive interface
Serial ATA III
Supported storage drive interfaces
Serial ATA III
RAID support
Yes
RAID levels
0, 6, 1, JBOD, 5, 10
Hot-swap drive bays
Yes
Supported file systems
BTRFS
Storage drives installed
Yes
Total installed storage capacity
80 TB
Number of storage drives installed
4
Number of storage drives supported
12
Installed storage drive type
HDD
Supported storage drive types
HDD & SSD
Processor
Processor manufacturer
Annapurna Labs
Processor family
Alpine
Processor model
AL524
Processor frequency
2 GHz
Processor cores
4
Memory
Internal memory
16 GB
Internal memory type
DDR4
Network
Ethernet LAN
Yes
Ethernet LAN data rates
1000,10000 Mbit/s
Ports & interfaces
USB port
Yes
USB 2.0 ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
4
Design
Chassis type
Rack (3U)
Cooling type
Active
Product colour
Black
Performance
Type
NAS
Device class
Large Enterprise Business
Backup function
Yes
Backup features
Cloud, USB drive
Web-based management
Yes
On/off switch
Yes
Password authentication
Yes
Power
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Weight & dimensions
Width
480 mm
Depth
480 mm
Height
86 mm
Weight
25.1 kg
Package width
975 mm
Package depth
582 mm
Package height
259 mm
Package weight
30.2 kg
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
10 - 85 °C
Brand
Buffalo
Availability
In Stock
Price Currency
USD
Category
Servers
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