342-5515 Dell 1.2TB 10K RPM SAS 6GBPS Internal Hard Drive

Dell 342-5515 1.2TB 10K RPM SAS 6Gbps Hard Disk Drive 

The Dell 342-5515 1.2TB SAS hard drive is a high-performance enterprise storage solution designed for demanding server and data center environments. Featuring a fast 10,000 RPM spindle speed, Serial Attached SCSI (SAS) 6Gbps interface, and hot-plug support, this Dell server hard drive delivers reliable data access, enhanced storage capacity, and dependable performance for business-critical applications. 

General Information

• Manufacturer: Dell
• Part Number: 342-5515
• Device Type: Hard Disk Drive
• Drive Type: Enterprise SAS HDD

Technical Specifications

• Storage Capacity: 1.2TB
• Rotational Speed: 10,000 RPM
• Buffer Cache: 64MB
• External Data Transfer Rate: Up to 600 Mbps

Interface and Connectivity

• Interface Type: Serial Attached SCSI (SAS-2)
• Interface Speed: 6Gbps
• Number of Interfaces: 1 x SAS 6Gbps
• Form Factor: 2.5-inch SFF
• Compatible Bay: 1 x Hot-Plug Drive Bay

Compatible Dell PowerEdge Servers

Rack Servers

• Dell PowerEdge R210
• Dell PowerEdge R210 II
• Dell PowerEdge R310
• Dell PowerEdge R320
• Dell PowerEdge R410
• Dell PowerEdge R415
• Dell PowerEdge R420
• Dell PowerEdge R510
• Dell PowerEdge R515
• Dell PowerEdge R520
• Dell PowerEdge R610
• Dell PowerEdge R620
• Dell PowerEdge R710
• Dell PowerEdge R715
• Dell PowerEdge R720
• Dell PowerEdge R720xd
• Dell PowerEdge R810
• Dell PowerEdge R815
• Dell PowerEdge R820
• Dell PowerEdge R910

Tower Servers

• Dell PowerEdge T310
• Dell PowerEdge T320
• Dell PowerEdge T410
• Dell PowerEdge T415
• Dell PowerEdge T420
• Dell PowerEdge T610
• Dell PowerEdge T620
• Dell PowerEdge T710

PowerVault Storage Arrays

• Dell PowerVault MD1220
• Dell PowerVault MD3220
• Dell PowerVault MD3220i
• Dell PowerVault MD3620f
• Dell PowerVault MD3620i

Dell 1.2TB 10K RPM SAS 6Gbps Internal HDD Overview

The Dell 342-5515 1.2TB 10K RPM SAS 6Gbps Internal Hard Drive with Tray is designed to support demanding enterprise workloads that require dependable storage performance, consistent data accessibility, and long-term operational reliability. Built for professional server and storage infrastructures, this drive combines a substantial 1.2TB storage capacity with a 10,000 RPM spindle speed, creating a balance between performance and capacity that is highly valued in business-critical environments. Organizations that operate databases, virtualization platforms, business applications, and transactional systems frequently rely on SAS hard drives because of their ability to provide stable throughput and enhanced reliability compared to standard desktop storage solutions. Equipped with a Serial Attached SCSI interface operating at 6Gbps, the Dell 342-5515 delivers efficient communication between the storage subsystem and server infrastructure. The included tray simplifies installation and replacement procedures, enabling administrators to integrate the drive into compatible Dell PowerEdge servers and enterprise storage systems with minimal effort. This combination of capacity, rotational speed, and enterprise-grade engineering makes the drive a practical solution for organizations seeking dependable data storage.

Enterprise-Class Architecture Designed

Unlike consumer-oriented hard drives that are intended for intermittent use, enterprise SAS drives are engineered to function continuously within data centers and mission-critical infrastructures. The Dell 342-5515 is developed to meet the operational demands of environments where systems remain active around the clock. Such workloads often involve constant read and write operations, large data transfers, and simultaneous access from multiple users or applications. The drive's internal architecture is optimized to maintain performance consistency under heavy workloads. This capability helps reduce bottlenecks in server environments where storage responsiveness directly impacts application performance. By supporting continuous operation, the drive contributes to improved uptime and business continuity while helping organizations maintain productivity and service availability.

1.2TB Capacity for Data Storage

The 1.2TB storage capacity offers a practical balance between available space and high-performance storage requirements. Many enterprise applications require fast-access storage rather than massive archival capacity. This makes a 1.2TB SAS drive particularly suitable for storing active datasets, frequently accessed business records, virtual machine files, operating system volumes, and application databases. Organizations often deploy multiple drives within RAID configurations to create scalable storage pools. In such deployments, the 1.2TB capacity provides flexibility for storage architects who need to optimize both performance and redundancy. Whether used as a standalone drive or incorporated into larger storage arrays, the available capacity supports a wide range of enterprise computing tasks.

10K RPM Performance Advantages

One of the defining features of the Dell 342-5515 is its 10,000 RPM rotational speed. Faster rotational speeds allow the drive to locate and retrieve data more quickly than traditional 7,200 RPM enterprise or desktop hard drives. This improvement translates into lower latency, enhanced responsiveness, and faster access to stored information. In enterprise environments where databases process thousands of transactions per minute, storage speed can significantly impact overall system performance. The 10K RPM design helps improve access times, supporting applications that require rapid data retrieval and consistent throughput. This makes the drive particularly valuable for organizations operating financial systems, inventory management platforms, and customer relationship management solutions.

Enhanced Input and Output Performance

Input/output operations per second play a critical role in determining storage efficiency. The Dell 342-5515 supports demanding workloads by delivering strong IOPS performance, helping servers manage concurrent requests from users and applications. Increased IOPS capability can improve responsiveness in environments where multiple virtual machines or databases share the same storage resources. The combination of a 10K RPM spindle speed and SAS interface technology helps ensure that data can be accessed efficiently, reducing delays and improving the user experience across enterprise applications.

SAS 6Gbps Interface Technology

The Serial Attached SCSI interface remains a preferred choice for enterprise storage systems due to its performance, scalability, and reliability characteristics. The Dell 342-5515 utilizes a 6Gbps SAS interface, providing robust communication capabilities between storage devices and server controllers. SAS technology offers several advantages in enterprise environments, including full-duplex communication, improved command processing, and support for advanced storage management features. These capabilities contribute to enhanced system efficiency and allow organizations to maintain consistent performance under demanding workloads.

SAS Advantages Over Traditional Storage Interfaces

Enterprise SAS drives are designed to provide greater reliability and workload endurance than many consumer-oriented storage solutions. Features such as advanced error correction, improved command queuing, and enterprise-focused firmware contribute to the overall stability of the storage environment. These characteristics make SAS technology a preferred choice for businesses that require dependable performance and continuous data availability. The Dell 342-5515 exemplifies these benefits through its integration of proven SAS architecture and enterprise-grade engineering.

Included Drive Tray for Simplified Deployment

The integrated drive tray enhances deployment efficiency by allowing administrators to install the drive into compatible server systems quickly and securely. Enterprise environments often require frequent hardware upgrades, replacements, and maintenance procedures. Having a drive supplied with the appropriate tray reduces installation complexity and minimizes downtime. The tray design supports proper alignment, secure mounting, and efficient airflow management within server chassis. These factors contribute to overall system stability and support reliable long-term operation.

Hot-Swap Capabilities in Enterprise

Many compatible Dell server platforms support hot-swappable storage configurations. This feature enables administrators to replace drives without shutting down the entire server, reducing service interruptions and supporting continuous business operations. When used within supported systems, the Dell 342-5515 can help organizations maintain high availability while performing maintenance or storage upgrades. This capability is especially important in data centers where uptime requirements are stringent.

Compatibility with Dell Enterprise Infrastructure

The Dell 342-5515 is intended for use in compatible Dell server and storage environments. Organizations that standardize on Dell infrastructure benefit from streamlined deployment processes, validated compatibility, and simplified hardware management. Compatibility plays a critical role in enterprise storage planning because it helps ensure predictable performance and reduces the risk of integration issues. Dell-certified storage components are tested to meet platform requirements, supporting stable operation across supported systems.

Integration with PowerEdge Server Platforms

Dell PowerEdge servers are widely utilized across industries for virtualization, database management, cloud computing, and application hosting. The Dell 342-5515 is designed to complement these server environments by providing reliable enterprise storage that aligns with Dell performance standards. The drive can support infrastructure modernization projects, storage expansion initiatives, and replacement cycles where maintaining compatibility with existing hardware is essential.

High-Availability Architectures

Many organizations implement high-availability strategies to reduce downtime and maintain service continuity. Storage devices play a critical role in these architectures because application availability often depends on reliable access to data. The Dell 342-5515 can be incorporated into redundant storage configurations that help organizations achieve resilience against hardware failures. By supporting RAID deployments and enterprise storage frameworks, the drive contributes to broader business continuity objectives.

Applications Across Multiple Industries

The Dell 342-5515 serves a diverse range of enterprise use cases. Its performance characteristics make it suitable for organizations operating within healthcare, education, finance, government, retail, manufacturing, telecommunications, and technology sectors. Businesses frequently deploy enterprise SAS drives to support database platforms, application servers, email systems, virtualization infrastructures, analytics environments, and storage area networks. The combination of capacity, speed, and reliability enables the drive to address a broad spectrum of operational requirements.

Database Server Deployments

Database systems rely heavily on storage responsiveness because query execution, transaction processing, and data indexing all require efficient access to information. The Dell 342-5515 helps support database workloads by delivering the performance necessary to maintain responsive operations under demanding conditions. Organizations running SQL-based platforms, enterprise resource planning systems, and customer management applications can benefit from the drive's ability to provide consistent access to critical data.