Buffalo
Buffalo TS5420DN4002 TERASTATION 5420DN NAS 40TB
Mfg Part Number: TS5420DN4002 , Item #: 5050650
Image may not reflect the actual item.
Price: $1,951.02
Quantity:
In Stock: 8
Last Updated: Nov 08, 2025
No Sales Tax except these states
, PO and Wire.
High-Performance, High-Security Storage Solution - Hard Drives Included.
The TeraStation 5020 is Buffalo's new flagship network attached storage (NAS) product purpose-built as a secure, high-performance storage solution optimized for high workloads. Available in desktop and rackmount form factors, the TS5020 is an evolution of Buffalo's acclaimed TeraStation 5010 and 6000 Series devices, offering advanced productivity and security features at a lower cost so you can optimize your such as snapshot technology for near-instantaneous data backup and recovery, VMware and Hyper-V certifications for virtualization solutions, robust data backup and security options so you can store your data with peace of mind.
The TeraStation 5020 is Buffalo's new flagship network attached storage (NAS) product purpose-built as a secure, high-performance storage solution optimized for high workloads. Available in desktop and rackmount form factors, the TS5020 is an evolution of Buffalo's acclaimed TeraStation 5010 and 6000 Series devices, offering advanced productivity and security features at a lower cost so you can optimize your such as snapshot technology for near-instantaneous data backup and recovery, VMware and Hyper-V certifications for virtualization solutions, robust data backup and security options so you can store your data with peace of mind.
Main Specification
| General Information | |
| Manufacturer | Buffalo Americas, Inc |
| Manufacturer Part Number | TS5420DN4002 |
| Manufacturer Website Address | http://www.buffalotech.com |
| Brand Name | Buffalo |
| Product Line | TeraStation |
| Product Series | 5020 |
| Product Model | TS5420DN |
| Product Name | TeraStation TS5420DN SAN/NAS Storage System |
| Product Type | SAN/NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 4 |
| Number of Hard Drives Installed | 2 |
| Total Hard Drive Capacity Installed | 40 TB |
| Hard Drive Interface | Serial ATA/600 |
| Hard Drive Configuration | 2 x 20TB |
| Processor & Chipset | |
| Processor Manufacturer | Annapurna Labs |
| Processor Type | Alpine |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2 GHz |
| Memory | |
| Standard Memory | 8 GB |
| Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Controllers | |
| Controller Type | Serial ATA |
| RAID Supported | Yes |
| RAID Levels | 0, 1, 5, 6, 10, JBOD |
| Interfaces/Ports | |
| Drive Interface | Serial ATA/600 |
| Total Number of USB Ports | 4 |
| Number of USB 2.0 Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 3 |
| Management & Protocols | |
| Protocols | SFTP |
| Protocols | iSCSI |
| Protocols | FTP |
| Protocols | NFS |
| Protocols | TCP/IP |
| Protocols | AFP |
| Protocols | CIFS/SMB |
| Protocols | FTPS |
| Power Description | |
| Maximum Power Supply Wattage | 100 W |
| Physical Characteristics | |
| Form Factor | Desktop |
| Weight (Approximate) | 12.41 lb |
| Miscellaneous | |
| Compatibility | Windows® 11 (32-bit/64-bit), Windows® 10, Windows® 8.1 (32-bit/64-bit), Windows Server® 2022, Windows Server® 2019, Mac® OS® X 10.13 or later |
| Country of Origin | Japan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 3 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
