1X1GH Dell 12TB SATA 6GBPS 7200RPM 3.5Inch 256MB 512e Hot Plug HDD

Dell 12TB SATA 6GBPS7200RPM HDD

The Dell 1X1GH 12TB SATA 6Gbps 7200RPM 3.5-Inch Hard Disk Drive is engineered for reliability, speed, and large-scale storage. Designed for PowerEdge servers, this HDD ensures seamless data handling and optimized performance.

General Details

• Brand: Dell
• Model Number: 1X1GH
• Category: Hard Disk Drive

Technical Specifications

Storage & Form Factor

• Capacity: 12 Terabytes
• Form Factor: 3.5 Inch

Interface & Cache

• Interface: SATA 6Gbps
• Cache Memory: 256 MB

Advanced Features

• Format: 512e Advanced Format
• Rotation Speed: 7200 RPM

Performance Details

Speed & Transfer Rate

• Rotational Speed: 7200 RPM
• Data Transfer Rate: 600 MB/s

Buffer Memory

• Buffer Size: 256 MB

Expansion & Connectivity

Interface Options

• 1 x SATA 6Gbps

Bay Compatibility

• 1 x Hot-Swap Bay - 3.5 Inch

Server Compatibility

Supported Dell PowerEdge Models

• PowerEdge R230
• PowerEdge R330
• PowerEdge R430
• PowerEdge R530
• PowerEdge R540
• PowerEdge R730
• PowerEdge R730xd

Tower Server Compatibility

• PowerEdge T330
• PowerEdge T430
• PowerEdge T440
• PowerEdge T630
• PowerEdge T640

1X1GH 12TB SATA 6GBPS 3.5Inch Hard Disk Drive Overview

The Dell 1X1GH 12TB SATA 6Gbps 7200RPM 3.5 Inch 256MB 512e Hot Plug Buffer Hard Disk Drive represents a critical category within enterprise storage hardware designed to meet modern data growth, reliability, and performance expectations. This category focuses on high-capacity internal hard disk drives optimized for Dell servers and storage systems, supporting demanding workloads in data centers, enterprise IT environments, and professional infrastructure deployments. Products in this category are engineered to balance large-scale data storage with consistent throughput, system compatibility, and operational stability.

This category emphasizes enterprise-grade mechanical storage solutions that integrate seamlessly into Dell PowerEdge servers and compatible storage arrays. With an emphasis on scalability, longevity, and predictable performance, this class of hard disk drives addresses the ongoing need for cost-efficient mass storage while maintaining enterprise-level standards for uptime and data integrity. The Dell 1X1GH model exemplifies these characteristics through its advanced firmware tuning, robust mechanical design, and compatibility with hot-plug server architectures.

High-Capacity Storage Architecture and Data Density

The defining feature of this category is its focus on high-capacity storage, with the Dell 1X1GH delivering 12TB of raw storage capacity within a standard 3.5-inch form factor. This density allows enterprises to consolidate large volumes of structured and unstructured data without expanding physical infrastructure. The ability to store vast datasets on fewer drives reduces rack space consumption, simplifies storage management, and contributes to improved airflow and cooling efficiency within server enclosures.

High-capacity drives in this category are particularly suited for data-intensive applications such as virtualization environments, cloud storage backends, big data analytics platforms, and archival systems. The 12TB capacity supports extensive data retention strategies while maintaining accessibility for frequently accessed datasets. This balance between capacity and usability positions the category as an essential component in scalable storage architectures.

Advanced Areal Density and Recording Technologies

Drives in this category utilize advanced magnetic recording technologies to achieve high areal density without compromising reliability. Precision engineering ensures stable platter rotation and accurate head positioning, enabling consistent read and write operations across the entire disk surface. The use of optimized sector formatting, such as 512e, enhances compatibility with legacy systems while supporting modern operating systems and storage controllers.

The 512e sector format allows systems to benefit from improved error correction and data alignment while maintaining backward compatibility. This ensures that enterprise environments can transition to higher-capacity drives without requiring immediate infrastructure overhauls, making the category suitable for both new deployments and upgrades to existing systems.

SATA 6Gbps Interface and System Compatibility

The Dell 1X1GH category is built around the SATA 6Gbps interface, which remains a widely adopted standard for enterprise and nearline storage. SATA provides a cost-effective and reliable connection for high-capacity drives, delivering sufficient bandwidth for sequential workloads and bulk data operations. The 6Gbps interface ensures compatibility with a broad range of Dell server platforms and storage controllers.

This category benefits from the maturity and stability of SATA technology, offering predictable performance characteristics and widespread driver support across operating systems. For organizations prioritizing capacity over ultra-low latency, SATA-based enterprise drives represent an optimal balance of performance and affordability.

Integration with Dell PowerEdge Servers

Drives within this category are validated for seamless integration with Dell PowerEdge servers, ensuring proper recognition, firmware compatibility, and management through Dell’s system tools. This validation process minimizes deployment risks and ensures that the drive operates within specified thermal, power, and performance parameters when installed in supported systems.

Compatibility with Dell OpenManage and other management utilities allows administrators to monitor drive health, performance metrics, and predictive failure indicators. This integration enhances operational efficiency and supports proactive maintenance strategies, reducing the likelihood of unexpected downtime.

7200RPM Key Characteristics

The 7200RPM spindle speed defines the performance profile of this category, offering a balance between throughput, latency, and energy efficiency. While not designed for ultra-low latency transactional workloads, these drives deliver consistent performance for sequential reads and writes, making them ideal for file servers, backup repositories, and data lakes.

The rotational speed ensures faster access times compared to lower-RPM nearline drives, enabling more responsive data retrieval for mixed workloads. This performance level supports multi-user access patterns and concurrent data streams without excessive latency, which is critical in shared storage environments.

256MB Cache and Intelligent Buffer Management

The inclusion of a 256MB cache is a key feature of this category, enhancing read and write efficiency through intelligent buffering strategies. The cache temporarily stores frequently accessed data and manages write operations to optimize disk utilization. This reduces the impact of mechanical latency inherent in spinning disks and improves perceived performance for end users and applications.

Advanced cache algorithms prioritize critical data operations and manage command queues effectively. This ensures that the drive can handle bursts of activity without significant performance degradation, making it suitable for environments with variable workload patterns.

Write Optimization and Data Integrity

Buffer management within this category also contributes to data integrity by ensuring orderly write operations and minimizing the risk of data corruption during power fluctuations or system interruptions. Enterprise-grade firmware includes safeguards that manage cache flushing and error recovery processes, enhancing overall reliability.

These features are particularly important in server environments where data consistency and durability are paramount. By combining large cache capacity with intelligent firmware, the category delivers dependable storage performance under demanding conditions.

512e Sector Format and Modern Storage Compatibility

The 512e sector format bridges the gap between traditional 512-byte sectors and newer 4K sector architectures. This approach allows systems to benefit from enhanced error correction and storage efficiency while maintaining compatibility with legacy software and operating systems. The category’s support for 512e ensures broad applicability across diverse IT environments.

This compatibility simplifies deployment and reduces the need for extensive configuration changes. Enterprises can integrate these drives into existing infrastructures without disrupting workflows or requiring specialized drivers, making the category highly adaptable.

Hot Plug Capability and Operational Flexibility

Hot plug functionality is a defining characteristic of this category, enabling drives to be installed or replaced without shutting down the server. This feature supports high-availability environments where uptime is critical. Administrators can perform maintenance, upgrades, or replacements with minimal disruption to services.

The hot plug design integrates with Dell server backplanes and drive carriers, ensuring secure connections and proper power sequencing. This capability enhances operational flexibility and reduces maintenance windows, contributing to improved overall system availability.

Enterprise Reliability and Durability Standards

Reliability is a core focus of this category, with drives engineered to meet stringent enterprise standards for durability and longevity. Components are selected and tested to withstand continuous operation, vibration, and thermal variations commonly encountered in data center environments.

Firmware features such as error correction, bad sector management, and predictive failure analysis contribute to long-term reliability. These capabilities allow administrators to identify potential issues before they result in data loss or system downtime.

Designed for 24/7 Operation

The category is optimized for round-the-clock operation, supporting workloads that require constant availability. Drives are rated for extended duty cycles and high workloads, ensuring consistent performance over their operational lifespan. This makes them suitable for mission-critical applications where downtime is not an option.