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Silver 2U rackmount chassis with twelve front drive bays

Buffalo Technology

Buffalo Technology TS51220RH24012 12-Bay 240TB rackmount NAS

SKU CH-9DKB-EDV5B MPN TS51220RH24012

A 12-bay rackmount NAS with 240TB of pre-installed enterprise drives, 16GB DDR4 memory and a native 10GbE port for high-speed file transfers

  • StandardsIEEE802.3an (10GBASE-T), IEEE802.3bz (5GBASE-T/2.5GBASE-T),
  • Port USB2x USB 3.2, 2x USB 2.0
  • Port eSATASATA III (6 Gbps)
  • Form Factor12-Bay
  • Operating SystemWindows® 11, Windows® 10, Windows® 8.1 (32-bit/64-bit), Wind
  • Installed Memory16GB DDR4

Included HDD Capacity 240TB (12 x 20TB)

Option Fully Populated

  • Pre-tested enterprise drives and RAID pre-configured save deployment time
  • Native 10GbE port enables high-speed file transfers without cable upgrades
  • 16GB DDR4 memory supports virtualization workloads on VMware and Windows Server 2022
  • AES-256 encryption with two-factor authentication protects stored data
  • Remote management console controls multiple devices from a single interface

12-Bay 240TB rackmount NAS

The Buffalo Technology TS51220RH24012 is a 12-bay rackmount network-attached storage device pre-populated with twelve 20TB enterprise-grade hard drives for 240TB of raw capacity. It runs on 16GB DDR4 memory and includes a native 10GbE port alongside multi-gigabit and gigabit Ethernet standards. The unit ships with RAID pre-configured and supports RAID 0, 1, 5, 6, 10 and JBOD modes.

Suited for IT teams needing immediate

Organisations that want a ready-to-rack appliance with drives installed, validated and RAID-configured will benefit from the reduced deployment time. Cloud integration with Amazon S3, Dropbox, Microsoft Azure and OneDrive supports hybrid backup workflows. Buyers who require a different drive count, a smaller raw capacity or a desktop form factor should consider other models.

Included accessories and software

The package provides the TeraStation chassis, a quick setup guide, an AC power cable, a front panel key and a warranty statement. Bundled software includes NASNavigator2 for device discovery and NovaBACKUP Buffalo Edition with one server and ten workstation licences for backup management. A remote management console allows administrators to monitor multiple units from a single interface.

Highlights

  • Pre-tested enterprise drives and RAID pre-configured save deployment time
  • Native 10GbE port enables high-speed file transfers without cable upgrades
  • 16GB DDR4 memory supports virtualization workloads on VMware and Windows Server 2022
  • AES-256 encryption with two-factor authentication protects stored data
  • Remote management console controls multiple devices from a single interface

Specifications

BrandBUFFALO
ModelTS51220RH24012
StandardsIEEE802.3an (10GBASE-T), IEEE802.3bz (5GBASE-T/2.5GBASE-T), IEEE802.3ab (1000BASE-T), IEEE802.3u (100BASE-TX), IEEE802.3 (10BASE-T)
Port USB2x USB 3.2, 2x USB 2.0
Port eSATASATA III (6 Gbps)
Form Factor12-Bay
Operating SystemWindows® 11, Windows® 10, Windows® 8.1 (32-bit/64-bit), Windows® 7 (32-bit/64-bit), Windows Server® 2022, Windows Server® 2019, Windows
Server® 2016, Windows Server® 2012, Windows Server® 2012R2, Mac® OS® X 10.9 or later
Installed Memory16GB DDR4
Included HDD Capacity240TB (12 x 20TB)
RAIDRAID 0, 1, 5, 6, 10, and JBOD
Supported ProtocolsTCP/IP
PowerMax 500W
Temperature32° - 104°F (0° - 40°C)
Humidity10 - 85% non-condensing
Dimensions29.0'' x 18.9'' x 3.4''
Weight41.03 - 55.37 lbs
Package ContentsIncluded Material : TeraStation, Quick Setup Guide, AC Cable, Front Panel Key, and Warranty Statement
Included Software : NASNavigator2, NovaBACKUP® Buffalo Edition (One server and ten workstation licenses - available for download after product registration)
Additional : For compliance documents such as RoHS Declaration, Certificate of Volatility, Certificate of Conformance, or others please contact [email protected] .
Shipping weight18.61 kg
Package size737 × 480 × 86 mm

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Questions about this item

What network infrastructure is needed to use the 10GBASE-T port on the TS51220RH24012?

A 10GbE switch and Cat6a or better cabling are required to run the 10GBASE-T port at full speed; the port also negotiates down to 5GBASE-T, 2.5GBASE-T, 1000BASE-T and 100BASE-TX on existing gear.

Will the TS51220RH24012 integrate with a Windows Server 2012 R2 domain?

Yes, the supported operating systems list includes Windows Server 2012 R2, so the NAS can join that domain and serve files using standard TCP/IP protocols.

How can I verify the pre-configured RAID array is healthy after racking the unit?

Log into the web UI or run NASNavigator2; the dashboard shows each of the 12 drives, the active RAID level and a green status indicator when the 240TB volume is online and protected.

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