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Silver 4-bay rackmount NAS unit with front drive trays and status LEDs

Buffalo Technology

Buffalo Technology TS5420RN6404 4-Bay 64TB rackmount NAS

SKU CH-R5SE-QK2AM MPN TS5420RN6404

Rackmount NAS with 64 TB of pre-configured RAID storage, quad-core processor, 8 GB DDR4 and native 10GbE

  • StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Port RJ-451 x 10GbE + 2 x 1GbE
  • Port USB2 x USB3.0 + 2 x USB2.0
  • HDD Interface4 x SATA (4 x Bay)
  • Form Factor4-Bay
  • ProcessorAnnapurna Labs Alpine Processor AL524 (2.04 GHz Quad-Core)

Included HDD Capacity 64TB (4 x 16TB)

  • Ready-to-use storage with 64 TB pre-installed and RAID configured
  • Quad-core 2.04 GHz processor and 8 GB DDR4 for high read/write performance
  • Native 10 GbE plus dual 1 GbE ports for fast network transfers
  • VMware and Windows Server 2022 certified for virtualization workloads
  • AES-256 encryption, two-factor authentication and snapshot backup protect data

4-Bay 64TB rackmount NAS for business

The Buffalo TeraStation 5420 delivers 64TB of pre-configured storage across four 16TB NAS-grade drives in a 1U rackmount chassis. An Annapurna Labs Alpine AL524 quad-core processor at 2.04 GHz and 8GB of DDR4 memory drive high read/write performance through RAID 0, 1, 5, 6, 10 or JBOD. A native 10GbE port plus two 1GbE ports connect directly to existing network infrastructure without cable upgrades.

Suits teams needing certified virtualization storage

VMware and Windows Server 2022 certification makes this unit a fit for virtualised workloads and shared file repositories. Cloud sync with Amazon S3, Dropbox, Microsoft Azure and OneDrive supports hybrid backup strategies. AES-256 encryption, two-factor authentication and snapshot recovery address compliance requirements. Organisations requiring more than four drive bays or a different drive interface should evaluate larger chassis options.

Bundled drives and software reduce setup time

Four OP-HD16.0N drives arrive pre-tested and RAID-configured so the array is production-ready on first boot. The package includes a quick setup guide, AC cable and warranty statement. Remote Management System lets administrators monitor multiple TeraStations from a single console, cutting ongoing operational overhead. Two USB 3.0 and two USB 2.0 ports allow local backup targets or UPS connectivity without extra adapters.

商品特色

  • Ready-to-use storage with 64 TB pre-installed and RAID configured
  • Quad-core 2.04 GHz processor and 8 GB DDR4 for high read/write performance
  • Native 10 GbE plus dual 1 GbE ports for fast network transfers
  • VMware and Windows Server 2022 certified for virtualization workloads
  • AES-256 encryption, two-factor authentication and snapshot backup protect data

商品規格

BrandBUFFALO
ModelTS5420RN6404
Part NumberTS5420RN6404
StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Port RJ-451 x 10GbE + 2 x 1GbE
Port USB2 x USB3.0 + 2 x USB2.0
HDD Interface4 x SATA (4 x Bay)
Form Factor4-Bay
ProcessorAnnapurna Labs Alpine Processor AL524 (2.04 GHz Quad-Core)
Installed Memory8GB DDR4
Included HDD Capacity64TB (4 x 16TB)
Drive CompatibilityOP-HD16.0N
RAIDRAID 0, 1, 5, 6, 10, and JBOD
Supported ProtocolsTCP/IP
LEDsPower, HDD (Hard Disk Drive), LAN (10/100)
Power100-240 VAC 50/60Hz
Power Consumption62.85W
UsageHigh read/write performance with RAID
Temperature0°C - 40 °C
Humidity0-80% RH non-condensing
Dimensions29.0 x 16.93 x 1.74 in
Weight18.69 lbs.
Package ContentsTeraStation, Quick Setup Guide, AC Cable, and Warranty Statement
出貨重量13.15 kg
包裝尺寸610 × 559 × 203 mm

其他版本

同系列還有 4 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

What network cables do I need to use the 10GbE and 1GbE ports?

Standard Cat6a or better Ethernet cables for the 10GbE port and Cat5e or better for the two 1GbE ports will provide full speed.

Can I add the OP-HD16.0N drives to an existing RAID array on this unit?

The four included 16TB drives arrive pre-configured in RAID; additional OP-HD16.0N drives can be used to expand or replace volumes through the management console.

Which front-panel LEDs confirm the 10GbE link is active?

The LAN LED labelled 10/100 shows link and activity for the 1GbE ports; the 10GbE port status is reported in the web dashboard rather than by a dedicated front LED.

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