EH0146FARUB HPE 146GB SAS 6GBPS 15000 RPM HDD

HPE EH0146FARUB 146GB SFF HDD

The HPE EH0146FARUB is a robust enterprise-class hard disk engineered for speed, durability, and seamless integration with HPE server and storage systems.

General Specifications

• Manufacturer: HPE
• Model Number: EH0146FARUB
• Device Type: Hot-swappable Hard Drive

Technical Information

• Capacity: 146 GB
• Form Factor: 2.5-inch Small Form Factor
• Interface: SAS 6Gbps
• Drive Technology: Air-filled

Performance Metrics

• Spindle Speed: 15,000 RPM
• External Data Transfer Rate: 600 MBps
• Seek Time: 2.58 ms (average), 4.85 ms (maximum)
• Track-to-Track Seek Time: 0.14 ms

Expansion & Connectivity

• Interface: 1 x SAS 6Gb/s
• Compatible Bay: 2.5-inch SFF

Physical Dimensions

• Width: 3.10 inches
• Depth: 5.40 inches
• Height: 0.60 inches

Environmental Parameters

• Minimum Operating Temperature: 50 °F
• Maximum Operating Temperature: 95 °F

Compatibility Information

Supported HPE ProLiant BL Series

• BL20p Gen4
• BL45p Gen2
• BL460c Gen6, Gen7
• BL465c Gen1, Gen5, Gen6, Gen7
• BL480c, BL620c Gen7
• BL680c Gen5, Gen6, Gen7
• BL685c Gen6, Gen7
• WS460c Gen6, Gen7

Supported HPE ProLiant DL Series

• DL1000
• DL120 Gen6, Gen7
• DL160 Gen6, Gen7
• DL160se Gen6, Gen7
• DL165 Gen6, Gen7
• DL170e Gen6, Gen7
• DL170h Gen6, Gen7
• DL180 Gen6, Gen7
• DL320 Gen6, Gen7
• DL360 Gen4p, Gen5, Gen6, Gen7
• DL365 Gen1, Gen5, Gen6, Gen7
• DL370 Gen6, Gen7
• DL380 Gen4, Gen5, Gen6, Gen7
• DL385 Gen1–Gen7
• DL580 Gen3–Gen7
• DL585 Gen2–Gen7
• DL785 Gen6

Supported HPE ProLiant ML Series

• ML110 Gen7
• ML350 Gen5, Gen6, Gen7
• ML370 Gen5, Gen6, Gen7
• ML570 Gen3, Gen4, Gen5

Supported HPE ProLiant SL Series

• SL390s Gen6, Gen7

Supported HPE Storage Arrays

• D2700
• MSA 1040
• MSA70
• P2000 Gen3
• X1500 Gen2
• X16000 Gen2
• X1800 Gen2
• X3400 Gen2
• X3800 Gen2
• 2000i Gen2
• 2000sa Gen2

HPE EH0146FARUB SAS 146GB 15K RPM SFF HDD Overview

The HPE EH0146FARUB SAS 6Gbps 15000 RPM Dual Ports 146GB Hard Disk Drive represents a critical component within enterprise storage ecosystems where speed, reliability, and continuous availability are essential. Designed specifically for demanding server workloads, this category of hard disk drives focuses on delivering consistent high-speed data access while maintaining durability under heavy usage conditions. Enterprise-grade drives such as this are engineered to support mission-critical applications, ensuring seamless data processing across multiple server architectures and storage arrays.

Purpose-Built for Data Centers and Mission-Critical Systems

Within enterprise IT infrastructure, storage solutions must meet rigorous standards to handle intensive read and write operations. The 146GB capacity, combined with a rotational speed of 15000 RPM, makes this drive ideal for environments where low latency and rapid data retrieval are required. These drives are commonly deployed in database servers, transactional systems, and virtualization platforms where consistent performance directly impacts business operations.

Optimized for Reliability and Longevity

Enterprise hard drives in this category are designed with durability in mind. Unlike consumer-grade drives, they are built to operate continuously without performance degradation. Advanced error correction technologies, enhanced vibration resistance, and robust firmware ensure stable operation even in high-density server racks. This level of engineering minimizes downtime and supports long-term deployment in enterprise environments.

SAS Interface Technology and Its Advantages

High-Speed Data Transfer with SAS 6Gbps

The Serial Attached SCSI interface operating at 6Gbps offers a significant advantage over traditional SATA interfaces in enterprise applications. SAS technology provides faster data throughput, improved command queuing, and enhanced scalability. These features allow systems to process large volumes of data efficiently, which is essential for modern data centers and cloud computing environments.

Dual Port Architecture for Redundancy

A defining feature of this drive category is its dual-port capability. Dual ports enable simultaneous connections to two separate controllers, ensuring continuous access to data even if one path fails. This redundancy is crucial in high-availability systems where downtime is unacceptable. The dual-port design also supports load balancing, improving overall system efficiency and performance.

Enterprise Integration Compatibility

SAS drives are widely compatible with enterprise-grade servers and storage arrays. Their standardized interface allows seamless integration into existing infrastructures, reducing the complexity of upgrades and expansions. This compatibility ensures that organizations can scale their storage solutions without significant hardware changes.

Key Characteristics of 15000 RPM Drives

Ultra-Fast Rotational Speed Benefits

A rotational speed of 15000 RPM places this drive category among the fastest mechanical storage solutions available. This high speed significantly reduces seek time and latency, enabling faster data access compared to lower RPM drives. In environments where milliseconds matter, such as financial systems and real-time analytics, this performance advantage is critical.

Enhanced Input/Output Operations Per Second

High RPM drives deliver superior IOPS performance, making them ideal for workloads that involve frequent read and write operations. Applications such as online transaction processing and enterprise resource planning systems benefit greatly from the increased responsiveness provided by these drives.

Consistency Under Heavy Workloads

Enterprise drives are designed to maintain consistent performance even under continuous heavy workloads. Unlike consumer drives that may experience performance drops, this category ensures stable operation, making it suitable for 24/7 enterprise environments.

Capacity Optimization and Use Cases

146GB Storage for High-Speed Applications

While larger capacity drives are available, the 146GB size is specifically tailored for performance-focused applications. Smaller capacity drives often deliver better speed and efficiency, making them ideal for operating systems, application servers, and frequently accessed data sets.

Ideal for Tiered Storage Architectures

In modern data centers, storage is often divided into tiers based on performance requirements. This drive category fits perfectly into high-performance tiers where speed is prioritized over capacity. It can be used alongside higher-capacity drives to create a balanced and cost-effective storage solution.

Use in RAID Configurations

These drives are frequently deployed in RAID arrays to enhance data redundancy and performance. RAID configurations such as RAID 10 or RAID 5 leverage the speed and reliability of these drives to provide both fault tolerance and high throughput, ensuring data integrity and system resilience.

Scalability and Flexibility in Enterprise Environments

Seamless Expansion of Storage Infrastructure

The scalability of SAS-based drives allows organizations to expand their storage capacity without disrupting existing systems. Additional drives can be integrated into storage arrays with minimal configuration, enabling businesses to adapt to growing data demands.

Compatibility with Modern Server Architectures

These drives are designed to work with a wide range of enterprise servers, including rack-mounted and blade systems. Their compatibility ensures that organizations can deploy them across various platforms without compatibility issues.

Support for Virtualization and Cloud Computing

Virtualized environments and cloud platforms require reliable and high-performance storage solutions. This drive category meets these requirements by providing consistent speed and reliability, supporting the dynamic nature of virtual machines and cloud workloads.