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Data Storage
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Rackmount NAS
Buffalo Technology
Item#:
9SIV009KPE9577
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BUFFALO TeraStation TS5420RN8004 4-Bay NAS 80TB (4x20TB) with NAS-Grade Hard Drives Included Rackmount Network Attached Storage
Item #: 9SIV009KPE9577
Mfr. Part #: TS5420RN8004
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Included HDD Capacity:
80TB (4 x 20TB)
16TB (4 x 4TB)
32TB (4 x 8TB)
48TB (4 x 12TB)
64TB (4 x 16TB)
80TB (4 x 20TB)
Pre-tested NAS-grade hard drives included and RAID pre-configured to save you time and money
Rackmountable High Performance Business Network Storage Solution
Cloud compatibility with Amazon S3, Dropbox/Dropbox Business, Microsoft Azure and OneDrive
Enhanced security: Closed system, AES-256 encryption, 2-factor authentication, Snapshot backup and recovery
3-year warranty with 24/7 US-based support
Native 10GbE port for high speed file transfers with no cable upgrades needed
Vmware- and Windows Server 2022-certified for virtualization solutions
Remote Management System: Manage multiple devices from a single console to save time/resources
Optimized performance for SMB (30 - 100 concurrent users)
Unit ships with 80TB (4 x 20TB hard drives) in RAID 5, giving you 60TB of usable hard drive space
2.04 GHz Quad-Core Processor with 8GB ECC memory
Includes NovaBACKUP software licenses for professional-level server and PC backups
TAA compliant - Made in Japan
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Overview
Specs
Reviews
TERASTATION 5420RN NAS 80TB 1U
Learn more about the Buffalo Technology TS5420RN8004
Model
Brand
BUFFALO
Model
TS5420RN8004
Part Number
TS5420RN8004
Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Interfaces
Port RJ-45
1 x 10GbE + 2 x 1GbE
Port USB
2 x USB3.0 + 2 x USB2.0
HDD Interface
4 x SATA (4 x Bay)
Configuration
Form Factor
4-Bay
Processor
Annapurna Labs Alpine Processor AL524 (2.04 GHz Quad-Core)
Installed Memory
8GB DDR4
Hard Drive Performance
Included HDD Capacity
80TB (4 x 20TB)
Drive Compatibility
OP-HD20.0N
RAID
RAID 0, 1, 5, 6, 10, and JBOD
Conveniences
Supported Protocols
TCP/IP
LEDs
Power, HDD (Hard Disk Drive), LAN (10/100)
Power
Power
100-240 VAC 50/60Hz
Power Consumption
62.85W
Features
Usage
High read/write performance with RAID
Environmental
Temperature
0°C - 40 °C
Humidity
0-80% RH non-condensing
Dimensions & Weight
Dimensions
29.0 x 16.93 x 1.74 in
Weight
18.69 lbs.
Package Contents
Package Contents
TeraStation, Quick Setup Guide, AC Cable, and Warranty Statement
Manufacturer Warranty
Parts
3 Years
Labor
3 Years
Additional Information
First Listed on Newegg
December 14, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT
Return Policies
Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by
Antonline Return Policy
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