3KP7H Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB Hard Drive

Dell 3KP7H 2.4TB 10K RPM SAS Hard Disk Drive

Engineered for demanding data center environments, this Dell enterprise-class hard disk drive delivers a blend of capacity, speed, and reliability. Ideal for PowerEdge servers and PowerVault storage arrays, it ensures seamless integration and consistent performance under heavy workloads.

General Information

• Brand: Dell
• Manufacturer Part Number: 3KP7H
• Drive Type: Rotating HDD

Technical Specifications

• Storage Capacity: 2.4 TB
• Form Factor: 2.5-inch (SFF)
• Interface: SAS-12Gbps
• Onboard Cache: 256 MB
• Sector Format: 512e (emulated 512-byte sectors)
• Rotation Speed: 10,000 RPM
• Average Latency: 2.9 ms
• Sustained Transfer Rate (outer to inner diameter): 270 MB/s to 117 MB/s
• External Transfer Rate: 1200 Mbps
• Multisegmented Cache: 256 MB

Compatibility with Dell PowerEdge & PowerVault Systems

Validated for seamless operation across a wide range of Dell EMC servers and storage appliances:

• PowerEdge R340, R350, R360
• PowerEdge R440, R450, R550
• PowerEdge R640, R6415, R650, R650xs, R6515, R660
• PowerEdge R740, R740xd, R740xd2, R7415, R7425
• PowerEdge R750, R750xs, R750xa, R7515, R7525
• PowerEdge R760, R760xs, R7615, R7625
• PowerEdge R840, R940, R940xa

PowerEdge C-Series & T-Series

• PowerEdge C6420, C6620
• PowerEdge T550, T560

Other Validated Platforms

• BSN Services Node
• Dell PowerVault NX3240

Dell 3KP7H 2.4TB 12Gbps 512E Hard Disk Drive Overview

The Dell 3KP7H 2.4TB 10K RPM SAS-12Gbps 512E 256MB Hard Drive is engineered to support demanding enterprise applications, data-intensive workloads, and business-critical server environments. Built with reliability, speed, and long-term operational efficiency in mind, this enterprise-class storage device delivers exceptional performance for organizations that require consistent access to large volumes of data. With a substantial 2.4TB storage capacity and a rotational speed of 10,000 RPM, the drive offers a balanced combination of capacity and responsiveness suitable for modern data centers. Organizations increasingly rely on storage infrastructure capable of maintaining high throughput while ensuring data integrity and system uptime. The Dell 3KP7H hard drive addresses these requirements by integrating advanced SAS technology, enterprise-grade engineering, and a large cache memory architecture. Its compatibility with numerous Dell PowerEdge server platforms makes it a preferred choice for IT administrators seeking dependable storage upgrades or replacement solutions.

Enterprise-Class Capacity for Business Data Management

With a storage capacity of 2.4TB, the Dell 3KP7H hard drive provides sufficient space for databases, virtual machines, transactional records, application files, analytics workloads, and organizational documents. Businesses handling extensive data repositories can benefit from the drive’s ability to accommodate growing storage demands while maintaining efficient access to information. Modern enterprises often manage multiple applications simultaneously, including ERP systems, CRM platforms, virtualization environments, and cloud-integrated services. The substantial storage space available on this drive helps organizations consolidate data while minimizing the need for excessive drive deployments. This contributes to more efficient rack utilization and simplified storage management strategies.

Performance Through 10K RPM Spindle Speed

The 10,000 RPM rotational speed significantly enhances data access performance compared to traditional nearline storage solutions. Faster spindle speeds contribute to reduced seek times and improved response rates, allowing applications to retrieve information more quickly. Organizations running transaction-heavy environments benefit from lower latency and enhanced throughput. Database servers, virtualization hosts, and application servers frequently require rapid access to stored information, making 10K RPM drives an effective solution for maintaining operational efficiency. The Dell 3KP7H supports these workloads by delivering consistent performance under demanding conditions.

Advanced SAS-12Gbps Interface Technology

The Serial Attached SCSI interface remains one of the most trusted storage technologies in enterprise computing. Featuring a 12Gbps SAS connection, the Dell 3KP7H provides significantly greater bandwidth than earlier-generation interfaces, enabling faster communication between storage devices and server controllers. The SAS architecture offers numerous advantages, including improved reliability, dual-port capabilities, advanced error handling, and superior scalability. These characteristics make SAS drives highly desirable for mission-critical environments where downtime and performance bottlenecks must be minimized.

12Gbps Data Transfer Speeds

High-bandwidth connectivity ensures that data can move efficiently between the hard drive and server infrastructure. The 12Gbps interface supports demanding workloads involving large file transfers, database processing, virtualization operations, and backup procedures. As organizations continue generating increasing volumes of information, storage devices must accommodate higher throughput requirements. The SAS-12Gbps interface helps ensure that storage infrastructure remains capable of supporting future growth while maintaining operational efficiency.

512E Sector Format Advantages

The Dell 3KP7H incorporates a 512E sector format, which combines modern storage architecture with broad compatibility across existing server infrastructures. This technology enables larger physical sectors while maintaining compatibility with systems designed for traditional 512-byte sector environments. Organizations transitioning from older storage systems often benefit from the flexibility provided by 512E technology. The format supports improved storage efficiency while minimizing compatibility concerns during hardware upgrades and infrastructure expansions.

Compatibility with Existing Systems

Many organizations continue operating mixed-generation server environments. The compatibility advantages offered by 512E formatting simplify integration into existing infrastructures, reducing deployment complexity and minimizing disruption during upgrades.

256MB Cache for Accelerated Data Processing

Cache memory serves as a high-speed buffer that temporarily stores frequently accessed data and commands. The Dell 3KP7H features a substantial 256MB cache, helping improve overall storage performance by reducing delays associated with repetitive access requests. In enterprise environments where multiple users and applications simultaneously access storage resources, cache memory plays a critical role in maintaining responsiveness. The large cache capacity enables the drive to process requests more efficiently, resulting in smoother operation under heavy workloads.

Enhanced Application 

Applications that frequently access the same datasets can benefit significantly from larger cache memory. Faster retrieval of cached information contributes to improved application responsiveness and more efficient server operation.

Dell PowerEdge Server Platforms

The Dell 3KP7H hard drive is engineered to integrate seamlessly with compatible Dell PowerEdge servers. This compatibility simplifies deployment procedures and helps ensure reliable operation within enterprise infrastructures. PowerEdge servers are widely utilized across industries due to their scalability, reliability, and management capabilities. Storage components specifically designed for these systems help maximize performance while maintaining adherence to Dell engineering standards.

Seamless Infrastructure Integration

Compatibility with Dell server ecosystems reduces deployment challenges and helps administrators maintain consistent hardware configurations. This streamlined integration supports efficient maintenance procedures and simplifies lifecycle management.

Database Servers

Database environments require dependable storage capable of handling frequent read and write operations. The combination of 10K RPM performance, SAS connectivity, and substantial cache memory makes this drive suitable for supporting transactional databases and analytical workloads.

Virtualization Infrastructure

Virtualized environments often host numerous virtual machines on shared storage resources. Consistent performance is essential for maintaining application responsiveness and resource efficiency. The Dell 3KP7H helps support virtualization platforms by delivering reliable throughput and low-latency access.

Business-Critical Applications

Enterprise applications frequently process large volumes of operational data. Storage reliability directly impacts business continuity, making enterprise-class drives an important component of mission-critical infrastructures.

Reliability Features for Continuous Operation

Enterprise storage devices must withstand demanding operational conditions, including continuous usage and heavy workload cycles. The Dell 3KP7H is designed to meet these requirements through robust engineering practices and enterprise-grade manufacturing standards.

Efficient Capacity Utilization

Data center managers continuously seek methods for maximizing storage density while maintaining performance. The 2.4TB capacity offered by the Dell 3KP7H supports efficient utilization of server storage bays, helping organizations accommodate growing data requirements.

Enhanced Workload Handling

Business environments frequently generate workload patterns that exceed the capabilities of consumer storage devices. The Dell 3KP7H is engineered to accommodate sustained activity levels while maintaining stable performance characteristics.

Reduced Infrastructure

By offering a strong balance of capacity, speed, and compatibility, the drive helps organizations simplify storage planning. Consolidated storage resources can contribute to more efficient management practices and improved operational oversight.