A8287602 Dell 300GB 15K RPM SAS-6GBPS 2.5" Internal HDD

Overview of Dell A8287602 300GB 15K RPM Hard Drive

The Dell A8287602 internal hard disk is engineered for high-performance enterprise environments where speed, stability, and efficiency are essential. Designed for mission-critical systems, this compact SAS drive delivers rapid data access and dependable operation for demanding server workloads.

General Information

• Manufacturer: Dell
• Part Number: A8287602
• Drive Type: Internal Hard Disk Drive

Technical Specifications 

• Storage Capacity: 300 Gigabytes
• Interface Standard: Serial Attached SCSI (SAS) 6Gbps
• Physical Size: 2.5-inch form factor

Advantages

• 300GB storage capacity optimized for high-speed enterprise applications
• 15,000 RPM spindle speed ensures fast data retrieval and processing
• SAS 6Gbps interface provides stable and efficient connectivity
• Compact 2.5-inch form factor suitable for dense server configurations
• Reliable performance for continuous 24/7 operations

Performance 

• High-speed rotation at 15000 RPM for enhanced responsiveness
• Data transfer rate up to 600 MB/s for smooth workflow performance
• Optimized architecture for reduced latency and faster access times
• Efficient handling of intensive read/write operations

Connectivity and Integration

• Equipped with a single Serial Attached SCSI (SAS-2) interface
• Designed for compatibility with standard 2.5-inch internal drive bays
• Seamless integration with enterprise servers and storage systems
• Supports scalable storage expansion in data center environments

Compatible HPE ProLiant Server Series

• BL Series:BL420c, BL460c, BL465c, BL660c (Gen8/Gen9) 
• DL Series:DL20, DL60, DL80, DL120, DL160, DL180, DL320e, DL360, DL380, DL560, DL580
• ML Series:ML110, ML150, ML310e, ML350 variants 
• SL Series:SL230s, SL250s, SL270s 
• XL Series:XL170r, XL190r, XL220a, XL230a, XL250a

Details of Dell A8287602 300GB 15K RPM HDD

The Dell A8287602 Internal Hard Disk Drive 300GB 15K RPM SAS 6Gbps 2.5inch Form Factor belongs to a high-performance enterprise storage category designed specifically for mission-critical workloads requiring extremely fast data access, low latency, and sustained reliability. This category of enterprise SAS (Serial Attached SCSI) drives is optimized for server environments where transactional speed and consistent performance are more important than raw storage capacity. With a compact 2.5-inch form factor, this drive category is widely used in dense server architectures and blade systems where space efficiency is essential.

Built for enterprise-class workloads, the Dell A8287602 300GB SAS drive is engineered with a 15,000 RPM spindle speed that significantly enhances read and write performance compared to standard 7.2K and 10K RPM drives. The SAS 6Gbps interface ensures fast and reliable data communication between the drive and the host system, making it suitable for database servers, virtualization platforms, high-frequency transaction systems, and enterprise applications requiring rapid data processing.

Features

The architecture of this category of hard drives is based on durability, stability, and high-speed performance. The 2.5-inch form factor allows for high-density storage configurations, enabling organizations to deploy more drives within a single server chassis. This is particularly beneficial in data centers where space optimization directly impacts infrastructure scalability.

The SAS 6Gbps interface provides a robust communication protocol that supports dual-port connectivity, enabling redundancy and failover capabilities. This ensures continuous data availability even in the event of a path failure. Unlike SATA-based drives, SAS drives are designed for enterprise environments where uptime and reliability are critical performance indicators.

The 15K RPM spindle speed is a defining feature of this category, delivering significantly faster seek times and improved input/output operations per second (IOPS). This makes the drive ideal for applications that require rapid access to small blocks of data, such as relational databases and virtual machine environments.

Performance and Data Access

Performance is one of the primary reasons organizations choose this category of enterprise storage. The combination of 15K RPM rotational speed and SAS 6Gbps interface results in highly responsive data access, ensuring minimal latency in read and write operations. This is especially important in environments where milliseconds matter, such as financial trading systems and real-time analytics platforms.

The 300GB capacity is optimized for performance-driven workloads rather than bulk storage. This allows the drive to maintain high-speed operation consistently without being burdened by excessive data density. As a result, applications benefit from faster boot times, quicker query responses, and improved overall system efficiency.

The SAS protocol also enhances performance through advanced command queuing capabilities, allowing multiple operations to be processed simultaneously. This ensures smooth performance even under heavy multi-user workloads.

Reliability and Data Protection

Reliability is a core requirement of enterprise storage systems, and this category is designed with multiple layers of data protection. The Dell A8287602 drive incorporates advanced error correction mechanisms that detect and correct data inconsistencies, ensuring data integrity across all operations.

Dual-port SAS architecture provides redundant pathways for data transmission, reducing the risk of downtime in case of hardware or connection failure. This is particularly critical in mission-critical environments where uninterrupted access to data is required at all times.

Enterprise-class vibration tolerance is another key feature of this category. In dense server environments, multiple drives operate in close proximity, which can cause mechanical vibrations. These drives are engineered to withstand such conditions without performance degradation or data loss.

Advantages 

One of the key advantages of 15K RPM SAS drives is their superior performance compared to 7.2K and 10K RPM alternatives. The higher rotational speed reduces latency and improves data access times, making them suitable for performance-intensive workloads.

SAS drives also offer better scalability and reliability features compared to SATA drives. With dual-port connectivity and advanced error handling, they are better suited for enterprise environments where uptime is critical.

The ability to handle high transaction volumes makes these drives ideal for databases, virtualization clusters, and high-performance computing environments.

Form Factor and Density 

The 2.5-inch form factor is a significant advantage in modern data center environments where space efficiency is essential. Smaller drive sizes allow for higher storage density within server racks, enabling organizations to scale their infrastructure without increasing physical footprint.

This compact design also improves airflow within server systems, contributing to better thermal management and energy efficiency. As a result, data centers can achieve higher performance per rack unit while maintaining optimal operating conditions.

The form factor also supports hot-swappable configurations in many enterprise systems, allowing for maintenance and upgrades without system downtime.

Interface Capabilities and Benefits

The SAS 6Gbps interface is a critical component of this category, providing high-speed data transfer and reliable communication between storage devices and servers. It supports full-duplex communication, allowing simultaneous read and write operations that improve overall system efficiency.

SAS technology also enables better scalability in storage networks, supporting multiple devices and complex configurations. This makes it ideal for enterprise storage area networks (SANs) and high-availability systems.

Additionally, SAS supports advanced error detection and correction mechanisms, ensuring data integrity even in high-load environments.

Thermal Efficiency and Power Optimization

Despite its high-speed performance, the Dell A8287602 drive is designed with power efficiency in mind. Enterprise SAS drives are engineered to balance performance with energy consumption, ensuring that data centers can maintain operational efficiency without excessive power usage.

Thermal management is a critical aspect of this category, as high rotational speeds generate heat. These drives are built with materials and designs that facilitate efficient heat dissipation, ensuring stable performance even under continuous operation.

Proper server airflow and cooling systems further enhance thermal stability, contributing to longer drive lifespan and reduced failure rates.

Compatibility and System Integration

The Dell A8287602 is designed for seamless integration with Dell PowerEdge servers and other enterprise-class systems that support SAS interfaces. This ensures compatibility and optimal performance across a wide range of IT infrastructures.

The standardized 2.5-inch form factor allows for easy installation and replacement, reducing maintenance complexity. This makes it suitable for large-scale deployments where efficiency and consistency are important.

Integration into existing storage environments is straightforward, allowing organizations to upgrade performance without major infrastructure changes.

Scalability and RAID Configuration

Scalability is a key feature of this category, enabling organizations to expand storage capacity and performance by deploying multiple drives in RAID configurations. RAID setups such as RAID 10 and RAID 5 are commonly used to balance performance, redundancy, and storage efficiency.

The high-speed performance of 15K RPM drives enhances RAID efficiency, particularly in write-intensive environments. This ensures that storage systems remain responsive even under heavy workloads.

Scalability allows businesses to adapt their storage infrastructure as data requirements grow, ensuring long-term flexibility and performance stability.

Storage Strategy and Optimization Techniques

Effective storage strategies are essential for maximizing the performance of enterprise SAS drives. This includes optimizing RAID configurations, balancing workloads across multiple drives, and ensuring proper cooling and power distribution within server environments.

By implementing optimized storage architectures, organizations can achieve higher performance, improved reliability, and reduced operational costs.

The Dell A8287602 300GB 15K RPM SAS drive category remains a critical component in high-performance IT infrastructures, supporting demanding workloads with consistent speed, reliability, and efficiency.