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Buffalo OP-HD12.0H2U-5Y 12TB Internal Hard Drive - SATA/600 - 3.5" Form Factor - 5-Year Warranty

SKU: OP-HD12.0H2U-5Y
UPC: 747464133553
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MSRP: $1,438.38
$1,438.95
$1,168.95
Save: $269.43 (18.72%)
Warranty Information: 5 Year
Condition: New
Width: 10.59 (cm)
Height: 2.69 (cm)
Depth: 17.30 (cm)
Availability: Canada: Moderate Availability
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Product Features

Description

Product Overview

The Buffalo OP-HD12.0H2U-5Y is a 12TB internal hard drive engineered for enterprise storage systems. Built with a SATA/600 interface, this drive delivers optimized burst performance for data-intensive applications. Its 3.5" form factor fits standard drive bays in compatible Buffalo Terastation units, providing a high-capacity storage solution for business environments.

This hard drive includes a 5-year limited warranty, reflecting its reliability for long-term deployment. Designed as a replacement component for specific Buffalo storage systems, it ensures seamless integration and consistent performance. The drive's internal design and robust construction make it suitable for 24/7 operation in data centers, server rooms, and networked storage setups.

Relevant factors for this section include Storage Capacity, Wireless LAN. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.

Capacity
12 TB
Drive Capacity
SATA
Storage & Interface
Capacity12 TB
InterfaceSATA
Interface StandardSATA/600
Physical Profile
Form Factor3.5"
Drive TypeInternal
Weight1.70 lb (771.11 g)
Support & Warranty
Warranty5 Year
Compatible SystemsBuffalo Technology TS51210RH4804 Terastation, TS51210RH14412 Terastation
Country of OriginMalaysia

Technical Overview

The drive features a 12TB storage capacity, offering ample space for large datasets, multimedia archives, and backup repositories. Its SATA/600 interface supports data transfer rates up to 6 Gb/s, enhancing throughput for sequential read and write operations. The 3.5" form factor with dimensions of 1.06" height, 4.17" width, and 6.81" depth ensures compatibility with standard enterprise enclosures.

As an internal hard drive, it requires installation into a compatible storage system or server bay. The drive does not include wireless LAN capabilities, focusing solely on wired SATA connectivity for stable data transmission. Its approximate weight of 1.70 lb (771.11 g) aligns with typical 3.5" hard drive specifications, facilitating standard mounting procedures.

Relevant factors for this section include Storage Capacity, Wireless LAN. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.

Capacity12 TB
Interface SpeedSATA/600 (6 Gb/s)
Form Factor3.5"
Internal DriveEnterprise GradeSATA Interface

Key Product Advantages

This Buffalo hard drive combines high capacity with reliable performance for storage system upgrades. The 12TB capacity provides substantial room for expanding existing storage arrays without requiring additional hardware footprint. Its SATA/600 interface ensures efficient data handling, reducing bottlenecks in storage-intensive workflows.

High-Capacity Storage

With 12TB of space, this drive can store millions of images, hundreds of hours of video, or extensive databases, making it ideal for archival and backup purposes.

  • Supports large file volumes
  • Reduces need for multiple drives
  • Ideal for media storage

Optimized Interface Performance

The SATA/600 interface maximizes burst performance, accelerating data access and transfer speeds for improved system responsiveness.

  • 6 Gb/s data rate
  • Enhanced sequential throughput
  • Reduced latency

Deployment / Use Cases

This hard drive is specifically designed as a replacement component for Buffalo Terastation storage systems, including the TS51210RH4804 and TS51210RH14412 models. It enables capacity expansion or failed drive replacement in these units, maintaining system integrity and performance.

Primary use cases include enterprise storage environments where reliable, high-capacity drives are essential. It suits data centers requiring additional storage for server backups, multimedia production studios managing large video files, and businesses archiving historical records. The drive's compatibility with designated Buffalo systems ensures plug-and-play functionality for seamless integration.

Storage System Upgrades

Use this drive to increase the capacity of compatible Buffalo Terastation units, extending their usable life and storage capabilities.

  • Direct replacement for OEM drives
  • Maintains system warranty compliance
  • No configuration changes needed

Data Archiving Solutions

Ideal for long-term data retention projects, such as legal document storage, surveillance footage archives, or research data repositories.

  • High capacity reduces media swaps
  • Reliable for read-intensive workloads
  • Suitable for cold storage scenarios

Physical Profile

The drive measures 1.06" in height, 4.17" in width, and 6.81" in depth, conforming to standard 3.5" hard drive dimensions. This size ensures fitment in most enterprise storage enclosures and server bays designed for 3.5" drives. The approximate weight of 1.70 lb (771.11 g) facilitates secure mounting without excessive load on drive trays or brackets.

The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.06" (26.92 mm), 4.17" (105.92 mm), 6.81" (172.97 mm), 1.70 lb (771.11 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.

Dimensions
Width
4.17" (105.92 mm)
Depth
6.81" (172.97 mm)
Height
1.06" (26.92 mm)
Weight
1.70 lb (771.11 g)
[custom-highlights]

Highlights

  • 12TB storage capacity for extensive data needs
  • SATA/600 interface with 6 Gb/s data transfer rates
  • 3.5" form factor compatible with standard enterprise bays
  • Internal drive design for installed storage systems
  • 5-year limited warranty for long-term reliability
  • Optimized for Buffalo Terastation TS51210RH models
  • Enterprise-grade construction for 24/7 operation
  • Made in Malaysia with quality manufacturing standards
[/custom-highlights][custom-specifications]

Specifications

Specifications
ManufacturerBuffalo Americas, Inc
Manufacturer Part NumberOP-HD12.0H2U-5Y
Brand NameBuffalo
Product Name12TB Replacement Enterprise HDD for TS51210RH - 5 Year Warranty
Product TypeHard Drive
Technical Information
Storage Capacity12 TB
Network & Communication
Wireless LANNo
Interfaces/Ports
Drive InterfaceSATA
Drive Interface StandardSATA/600
Physical Characteristics
Drive TypeInternal
Height1.06" (26.92 mm)
Width4.17" (105.92 mm)
Depth6.81" (172.97 mm)
Weight (Approximate)1.70 lb (771.11 g)
Miscellaneous
Device SupportedStorage System
CompatibilityBuffalo Technology TS51210RH4804 Terastation Buffalo Technology TS51210RH14412 Terastation
Country of OriginMalaysia
Warranty
Limited Warranty5 Year
[/custom-specifications][custom-faq]

FAQ

What is the storage capacity of this Buffalo hard drive?

This Buffalo hard drive offers 12TB of storage capacity. This provides ample space for large datasets, making it suitable for backup, archival, and media storage applications in enterprise environments.

What interface does this hard drive use?

The drive uses a SATA interface with the SATA/600 standard, supporting data transfer rates up to 6 Gb/s. This interface ensures efficient performance for sequential read and write operations in storage systems.

Is this a 2.5-inch or 3.5-inch hard drive?

This is a 3.5-inch hard drive, as indicated by its dimensions of 1.06" height, 4.17" width, and 6.81" depth. This form factor is standard for desktop and enterprise storage enclosures.

What systems is this hard drive compatible with?

This drive is designed as a replacement for specific Buffalo Terastation models, including the TS51210RH4804 and TS51210RH14412. It ensures seamless integration and performance in these storage systems.

What warranty comes with this hard drive?

The drive includes a 5-year limited warranty, covering defects in materials and workmanship. This warranty reflects the drive's reliability for long-term use in business and data center applications.

Is this hard drive suitable for 24/7 operation?

Yes, as an enterprise-grade internal hard drive, it is built for continuous operation in storage systems. Its robust construction and SATA/600 interface support reliable performance in data center and server environments.

[/custom-faq]
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Buffalo OP-HD12.0H2U-5Y 12TB Internal Hard Drive - SATA/600 - 3.5" Form Factor - 5-Year Warranty
MSRP: $1,438.38
$1,438.95
$1,168.95
Save: $269.43 (18.72%)
Available & Ready to Ship