0THGNN Dell Poweredge Server 4TB 7.2K RPM 3.5" SATA-6GBPS Hard Drive With Tray

Overview of Dell 0THGNN 7.2K RPM 4TB HDD

Enhance server storage with the Dell 0THGNN 4TB hard drive, designed for high-capacity data management. This 3.5-inch drive delivers consistent performance with SATA 6Gbps connectivity, ideal for enterprise-grade applications and server environments.

Product Information

• Brand: Dell
• Part Number: 0THGNN
• Drive Type: Internal Hard Disk 

Technical Specifications

• Form Factor: 3.5 inches
• Interface Type: SATA 6 Gbps
• Storage Capacity: 4 TB
• Cache Memory: 128 MB

Performance Features

• Rotational Speed: 7,200 RPM for balanced performance and energy efficiency
• Transfer Rate: Up to 600 Mbps for smooth and stable data handling
• Hot-swap capability ensures minimal downtime during server maintenance
• Reliable operation for continuous server workloads

Benefit

• Engineered by Dell for dependable enterprise-level performance
• High buffer memory ensures smooth data transfer and minimal latency
• Durable and hot-swappable design reduces server downtime
• Compatible with multiple Dell server models and storage arrays

Compatibility Across Dell Servers

• PowerEdge Series: R210, R310, R320, R410, R415, R420, R510, R515, R520, R710, R720, R720xd
• PowerEdge Tower Servers: T310, T320, T410, T420, T610, T620, T710
• Storage Arrays: PowerVault MD1200

Details of Dell 0THGNN 4TB 7.2K RPM HDD

The Dell 0THGNN 4TB 7.2K RPM 128MB Buffer SATA-6GBPS Hot Swap Hard Drive with Tray is engineered to provide enterprise-grade storage performance, reliability, and scalability for modern server environments. Combining a substantial 4TB capacity with a 7,200 revolutions per minute (RPM) spindle speed and a 128MB cache buffer, this drive ensures that large datasets, virtualization workloads, and enterprise applications operate efficiently. Its hot swap design simplifies maintenance and minimizes downtime, making it ideal for critical server infrastructures where continuous availability is essential.

Storage: 4TB

With 4TB of storage, the Dell 0THGNN drive provides ample room to accommodate substantial amounts of data while maintaining high performance. This capacity is ideal for organizations that manage large databases, analytics systems, or content repositories. In server deployments, the 4TB drive allows IT teams to store more virtual machines, host larger applications, and consolidate storage needs without sacrificing responsiveness or efficiency. Its balanced design addresses both capacity and speed, ensuring that large-scale storage operations run smoothly.

Performance

The 7,200 RPM rotational speed strikes a balance between high-speed access and energy efficiency. It enables rapid read and write operations, providing lower latency for frequently accessed files and critical server applications. While not as high as 10K or 15K RPM drives, the 7.2K RPM configuration offers an optimal solution for applications that require sustained throughput rather than ultra-low latency, such as backup solutions, media storage, and file servers. The rotational speed ensures consistent performance even in multi-user or heavily virtualized environments.

Cache Buffer

The integrated 128MB cache buffer improves data access efficiency by temporarily storing frequently requested data. This mechanism allows the drive to quickly respond to repeated read/write operations, reducing wait times and improving overall system throughput. Enterprises benefit from smoother application performance, as the cache mitigates bottlenecks during high-intensity operations. The larger buffer size is particularly advantageous in RAID configurations, where simultaneous data access from multiple drives can strain smaller cache systems.

SATA-6Gbps Interface 

Equipped with a SATA 6Gbps interface, the Dell 0THGNN hard drive ensures fast and reliable data transfer between the drive and server system. This interface supports high-speed sequential read/write operations and is backward compatible with SATA 3Gbps ports, offering versatility in mixed-server environments. By utilizing the SATA-6Gbps protocol, the drive can handle large-scale data transfers efficiently, making it suitable for data-intensive applications such as video editing, large-scale backups, and virtualized storage environments. The interface also simplifies integration into existing storage infrastructure without the need for complex adapters or modifications.

Hot Swap Capability

One of the most significant advantages of the Dell 0THGNN series is its hot swap functionality. This feature allows IT administrators to replace or upgrade drives without powering down the server, ensuring continuous operation and minimizing disruption. Hot swap capabilities are critical in enterprise environments where uptime is a priority, such as data centers, cloud service providers, and high-availability clusters. The included drive tray further facilitates easy insertion and removal, streamlining maintenance processes and enhancing operational efficiency.

Reliability and Durability

Dell 0THGNN drives are built for the demanding conditions of enterprise servers. With high mean time between failures (MTBF) and durable mechanical design, these drives deliver reliable operation over extended periods. The robust construction ensures consistent performance in 24/7 environments, such as database servers, virtualization clusters, and enterprise backup systems. Enterprise-grade firmware provides additional safeguards against data corruption, thermal events, and mechanical failures, maintaining data integrity and ensuring business continuity even under heavy workloads.

Optimized for RAID and Server Storage Arrays

The Dell 0THGNN 4TB hard drive integrates seamlessly into RAID configurations, including RAID 5 and RAID 10 arrays, enabling fault-tolerant and high-performance storage solutions. Its combination of 7.2K RPM speed, 128MB cache, and SATA 6Gbps interface ensures that RAID arrays maintain high throughput and low latency. IT administrators can deploy multiple drives in storage arrays to achieve both data redundancy and optimized performance, supporting applications ranging from enterprise databases to virtualization clusters. RAID integration enhances operational resilience while enabling efficient storage management.

Advanced Data Security Features

The Dell 0THGNN 4TB drive supports enterprise-level security measures to protect sensitive data. With built-in error correction capabilities and optional encryption support, the drive ensures data integrity and confidentiality. These security features are essential for organizations handling sensitive information, such as financial institutions, healthcare providers, and cloud service operators. By leveraging hardware-based security and reliable error detection mechanisms, enterprises can maintain compliance with regulatory requirements and safeguard their critical data assets.

Compatibility with Dell PowerEdge Servers

The 0THGNN series is fully compatible with Dell PowerEdge servers, ensuring smooth integration into existing server infrastructures. The drive supports Dell’s server management tools, including monitoring, predictive failure analysis, and firmware updates. IT administrators can deploy, track, and manage drives efficiently, benefiting from proactive maintenance and simplified troubleshooting. Compatibility with Dell trays and hot swap bays further enhances operational convenience, reducing the complexity of upgrades and replacements within enterprise server racks.

Performance

Virtualization imposes high demands on storage devices due to concurrent access from multiple virtual machines. The 0THGNN 4TB drive’s 7.2K RPM speed, large buffer, and SATA-6Gbps interface enable efficient handling of these workloads. It supports virtualization platforms such as VMware, Hyper-V, and KVM, providing consistent performance for virtual machines and storage-intensive applications. The drive’s ability to sustain multiple read/write operations simultaneously makes it an excellent choice for virtualized data centers and cloud infrastructure, ensuring smooth operations and minimal latency.

Reliability and Scalability

Designed for continuous operation, the Dell 0THGNN series delivers long-term reliability, making it suitable for large-scale deployments in enterprise data centers. Its hot swap functionality, energy efficiency, and RAID compatibility contribute to scalable storage solutions that can grow with organizational needs. Enterprises can expand storage arrays with additional drives while maintaining consistent performance and operational stability. This scalability ensures that storage infrastructure remains flexible and future-proof, accommodating growing data requirements without significant redesigns or downtime.

Integration

The 4TB capacity and sustained throughput of the 0THGNN drive make it ideal for backup and archival solutions. Organizations can use it to store large volumes of backup data, redundant copies, or archival information while maintaining quick access when needed. The combination of hot swap capability and enterprise reliability ensures that data can be maintained and rotated efficiently within backup systems,