BUFFALO TS5420DN3202 – TeraStation 5420 32TB 4-Bay Desktop NAS
Overview
The BUFFALO TS5420DN3202 is a TeraStation 5420 Series 4-bay desktop NAS configured with two 16TB NAS-grade CMR hard drives for 32TB of installed capacity. The system provides 10GbE and dual 1GbE network connectivity, 8GB DDR4 memory, and support for RAID 0, 1, 5, 6, 10, and JBOD.
Technical Information
The TS5420DN3202 uses an Annapurna Labs Alpine AL524 2.04 GHz quad-core processor and 8GB of DDR4 memory. Its four SATA III drive bays support hot swapping, while the installed configuration contains two 16TB NAS-grade HDDs. The system supports snapshots, abnormal file activity detection, remote configuration, and multiple network file services.
Compatibility
The NAS provides one 10GBASE-T RJ-45 port and two 1000BASE-T RJ-45 ports. Supported network file services include CIFS/SMB, AFP, FTP/FTPS/SFTP, and NFS. The system supports Windows 11, Windows 10, Windows 8.1, Windows 7, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2012 R2, and macOS 10.9 or later.
Key Features
- 32TB installed capacity from two 16TB NAS-grade CMR HDDs
- Four hot-swappable SATA III drive bays
- 1 x 10GbE and 2 x 1GbE RJ-45 network ports
- 8GB DDR4 memory with Annapurna Labs AL524 quad-core processor
- RAID 0, 1, 5, 6, 10, and JBOD support
Applications
TS5420DN3202 is designed for business file storage, centralized data sharing, backup repositories, departmental NAS deployments, and network storage environments requiring 10GbE connectivity and redundant storage options.
DC Supplies Product Note
The exact TS5420DN3202 configuration includes two 16TB drives and provides 32TB of installed storage in a four-bay chassis. The remaining two bays can accommodate compatible drives for future storage expansion or different RAID configurations.
Specifications
| Specification | Details |
|---|
| Brand | BUFFALO |
| Part Number / MPN | TS5420DN3202 |
| Product Type | Desktop NAS |
| Series | TeraStation 5020 |
| Model | TS5420DN |
| Form Factor | Desktop |
| Drive Bays | 4 |
| Included Drives | 2 x 16TB NAS-grade HDD |
| Installed Capacity | 32TB |
| Drive Type | NAS-grade CMR HDD |
| Drive Interface | SATA III 6Gbps |
| Supported RAID | 0 / 1 / 5 / 6 / 10 / JBOD |
| Processor | Annapurna Labs Alpine AL524, 2.04GHz Quad-Core |
| Memory | 8GB DDR4 |
| Network Interfaces | 1 x 10GbE + 2 x 1GbE |
| Network Connector | RJ-45 |
| USB Ports | 2 x USB 3.2 + 2 x USB 2.0 |
| Network File Services | CIFS/SMB, AFP, FTP/FTPS/SFTP, NFS |
| Snapshots | Yes |
| Abnormal File Activity Detection | Yes |
| Remote Configuration | Yes |
| Power Supply | Internal AC 100–240V, 50/60Hz |
| Maximum Power Consumption | 100W |
| Operating Temperature | 0–40°C |
| Operating Humidity | 10–85% non-condensing |
| Dimensions | 9.06 × 6.69 × 8.46 in |
| Weight | 12.41 lb |
| Warranty | 3 years |
FAQs
How much storage is included with the TS5420DN3202?
The TS5420DN3202 includes two 16TB NAS-grade hard drives for 32TB of installed storage.
How many drive bays does the NAS have?
The chassis has four hot-swappable SATA III drive bays.
Which RAID levels are supported?
The TS5420DN3202 supports RAID 0, 1, 5, 6, 10, and JBOD.
Does the TS5420DN3202 support 10GbE?
Yes. It provides one 10GbE RJ-45 port in addition to two 1GbE RJ-45 ports.
What processor and memory are installed?
The system uses an Annapurna Labs Alpine AL524 2.04GHz quad-core processor and 8GB of DDR4 memory.
Can the remaining drive bays be used for expansion?
Yes. The four-bay chassis has two populated bays in this configuration, leaving two bays available for compatible additional drives.
