T5WH7 Dell 12TB SAS-12GBPS 256MB 512E LFF Hard Drive

Overview of Dell T5WH7 12TB SAS Hard Drive 

Discover the Dell T5WH7, a high-performance 12TB hard disk drive designed for enterprise servers. Built for reliability and efficiency, this 3.5-inch SAS drive delivers exceptional storage capabilities with self-encrypting technology for enhanced data security.

Product Information

• Manufacturer: Dell
• Model: T5WH7
• Dell Part Number: 400-axlh
• Product Category: Hard Disk Drive with Tray

Storage & Capacity Features

• Storage Size: 12TB
• Form Factor: 3.5-inch
• Sector Layout: 512e
• Cache Memory: 256MB
• Encryption: FIPS 140-compliant self-encrypting drive

Performance Characteristics

• Rotational Speed: 7,200 RPM for balanced performance and energy efficiency
• Average Latency: 4.16 ms
• Sustained Data Rate: 243 MB/s read, 255 MB/s write
• Typical Seek Time: 8.0 ms (read), 8.6 ms (write)
• Buffer Capacity: 256MB for optimized data handling

Connectivity & Expansion

• Interface: SAS 12Gb/s
• Compatible Bays: Hot-swap 3.5-inch bay

Advantages of Dell T5WH7 12TB

• High-capacity storage for enterprise-grade workloads
• Secure self-encrypting drive for data protection
• Reliable 7.2K RPM speed ensuring consistent performance
• Seamless integration with numerous Dell server models
• Hot-swap design for minimal downtime during replacements

Server Compatibility

• PowerEdge R240, R250, R340, R350
• PowerEdge R440, R450, R540, R550
• PowerEdge R640, R6415, R650, R650xs
• PowerEdge R6515, R6525, R740, R740xd, R740xd2
• PowerEdge R7415, R7425, R750, R750xs, R7515, R7525
• PowerEdge T350, T550
• PowerVault NX440

Details of Dell T5WH7 12TB SAS Hard Drives 

The Dell T5WH7 12TB 7.2K RPM SAS-12Gbps 256MB 512E LFF hard drive represents a high-performance, enterprise-class storage solution specifically engineered for server environments requiring reliability, speed, and large-scale data storage capacity. Designed to meet the rigorous demands of data centers and mission-critical applications, this hard drive integrates seamlessly with Dell servers, providing a balance of storage density and operational efficiency.

Storage Capacity and Scalability

With a massive 12TB storage capacity, the Dell T5WH7 hard drive enables businesses to consolidate vast amounts of data within a single server unit. This level of capacity is ideal for applications requiring extensive databases, virtualization environments, and cloud storage solutions. The LFF (Large Form Factor) 3.5-inch design allows organizations to scale storage solutions without compromising server performance. Enterprises can implement multiple drives in RAID configurations, further enhancing storage efficiency and redundancy.

High-Performance SAS Interface

The Dell T5WH7 utilizes a 12Gbps Serial Attached SCSI (SAS) interface, delivering consistent high-speed data transfer rates essential for enterprise workloads. SAS connectivity ensures low latency, high reliability, and superior throughput, which is critical for database servers, high-performance computing tasks, and intensive virtual machine operations. The combination of 7.2K RPM spindle speed and 256MB cache ensures that large files and sequential data transfers occur swiftly, reducing server bottlenecks and optimizing overall system performance.

Reliability and Data Protection

In mission-critical environments, reliability is non-negotiable. The Dell T5WH7 hard drive incorporates multiple layers of protection to prevent data loss and hardware failures. From advanced error correction algorithms to robust firmware optimization, each drive is engineered to minimize the risk of downtime. IT administrators can confidently deploy these drives in enterprise storage arrays, knowing that consistent performance and data integrity are maintained.

Power Efficiency and Thermal Management

Despite its large capacity and high performance, the Dell T5WH7 is designed with energy efficiency in mind. Modern data centers require hardware that reduces operational costs while managing thermal output effectively. The 7.2K RPM design strikes an ideal balance between speed and power consumption, while the drive’s internal architecture allows for effective heat dissipation, preventing thermal throttling. Efficient power usage contributes to longer hardware lifespan and reduces the overall environmental footprint of server operations.

Compatibility and Integration

One of the key advantages of the Dell T5WH7 12TB hard drive is its seamless integration with Dell PowerEdge and other enterprise server systems. The drive is optimized for Dell firmware and RAID controllers, ensuring plug-and-play functionality and minimizing compatibility issues. System administrators benefit from simplified deployment processes, standardized monitoring tools, and consistent firmware updates that maintain optimal drive performance. This integration is crucial for maintaining a reliable and predictable storage environment.

RAID Configurations and Storage Solutions

For organizations seeking to implement fault-tolerant storage solutions, the Dell T5WH7 is compatible with a wide range of RAID levels, including RAID 0, 1, 5, 6, and 10. These configurations provide redundancy, improve data access speeds, and safeguard against drive failure. By deploying multiple 12TB drives within RAID arrays, IT teams can achieve substantial storage capacities while maintaining enterprise-grade performance and reliability. The drive’s compatibility with Dell RAID controllers ensures that setup is straightforward and management is efficient.

Security Features

Data security is increasingly critical for organizations operating in regulated industries. The Dell T5WH7 hard drive incorporates enterprise-level security protocols, including optional encryption features to protect sensitive data. By integrating seamlessly with server-level security frameworks, the drive ensures that data remains protected against unauthorized access, supporting compliance with industry regulations such as GDPR, HIPAA, and others. These features provide peace of mind for IT managers responsible for safeguarding organizational data.

Integration with Virtualization Platforms

Virtualization platforms such as VMware, Hyper-V, and Red Hat virtualization environments require high-performance, reliable storage solutions to support multiple virtual machines and high I/O operations. The Dell T5WH7 12TB SAS drive provides the bandwidth and reliability necessary for dense virtualization deployments. By supporting multiple virtual workloads on a single server without compromising performance, it enables IT teams to maximize resource utilization while ensuring stability and responsiveness.