759546-001 HPE 300GB 15K RPM SAS 12GBPS SFF SC HDD Enterprise

HPE 759546-001 300GB SAS 12Gbps Enterprise Hard Drive

The HPE 759546-001 is a high-performance enterprise-grade storage solution designed for demanding server environments. Built for reliability and speed, this 300GB SAS hard disk drive delivers consistent throughput and optimized data handling for mission-critical workloads.

Key Product Identification Details

Manufacturer & Part Reference

• Brand: Hewlett Packard Enterprise (HPE)
• Model / SKU: 759546-001
• Storage Category: Enterprise SAS Hard Drive

Storage Capacity & Drive Classification

• Usable Capacity: 300GB
• Drive Class: Enterprise performance HDD
• Use Case: High-speed server storage and data-intensive applications

Technical Configuration & Core Specifications

Drive Architecture

Physical & Interface Design

• Form Factor: 2.5-inch Small Form Factor (SFF)
• Interface Standard: SAS 12Gbps high-speed connection
• Sector Format: 512-byte sectors
• Drive Medium: Air-filled mechanical design

Hot-Swap & Carrier Features

• Hot-Plug Support: Yes, enables non-disruptive replacement
• Carrier Type: Smart Carrier (SC)
• Included Component: HPE SmartDrive Carrier
• Port Design: Dual-port redundancy for improved reliability

Performance Capabilities

Speed & Transfer Metrics

• External Data Transfer Rate: Up to 12 Gbps
• Spindle Speed: 15,000 RPM high-speed rotation

Seek Time Performance

• Average Seek Time: 2.9 ms
• Maximum Seek Time: 5.9 ms
• Track-to-Track Access: 0.15 ms ultra-fast response

Connectivity & Expansion Compatibility

Interface Support

• Supported Interface: 1 x SAS 12 Gb/s port
• Drive Bay Compatibility: 2.5-inch SFF server bays

System Integration

Server Expansion Capability

• Designed for seamless integration in enterprise rack and blade servers
• Supports high-density storage configurations
• Optimized for mission-critical data environments

Physical Dimensions & Weight Information

Size Specifications

• Width: 3.10 inches
• Depth: 4.70 inches
• Height: 0.63 inches

Weight Details

• Unit Weight: 15.87 oz

Operating Environment Parameters

Temperature Range

• Minimum Operating Temperature: 10°C (50°F)
• Maximum Operating Temperature: 35°C (95°F)

Compatible HPE Server Platforms

Supported ProLiant Series

BL Series Compatibility

• BL460c Gen8 / Gen10 (2.5-inch)
• BL660c Gen9 (2.5-inch)

DL Series Compatibility

• DL180 Gen9 variants (Base, Entry, Storage)
• DL20 Gen9 performance and entry models
• DL360 / DL380 / DL560 / DL580 Gen8 and Gen9 series
• DL320e Gen8 and Gen8 v2 configurations
• DL388 Gen9 and DL385p Gen8 systems

ML Series Compatibility

• ML110 Gen9 and ML30 Gen9 systems
• ML310e Gen8 v2 variants
• ML350 Gen9 and ML350p Gen8 platforms

WS & XL Series Support

• WS460c Gen9 Graphics configurations
• XL170r, XL190r, XL230a, XL230k, XL250a Gen9/Gen10 compute trays

Enterprise Usage Advantages

Operational Benefits

Performance Optimization

• High-speed 15K RPM spindle for reduced latency
• Efficient SAS 12Gbps bandwidth for fast data transfer
• Low seek time for rapid file access

Reliability Enhancements

• Enterprise-class durability for continuous workloads
• Hot-swap capability for zero-downtime maintenance
• Dual-port redundancy for improved fault tolerance

Deployment Flexibility

• Compatible with a wide range of HPE ProLiant servers
• Ideal for virtualization, databases, and cloud storage systems
• Supports scalable enterprise infrastructure expansion

HPE 759546-001 SAS 12Gbps 300GB Hard Disk Drive Overview

The HPE 759546-001 SAS 12Gbps 300GB 15K RPM Enterprise SFF SC Hard Disk Drive represents a high-performance storage solution designed for mission-critical enterprise environments where speed, reliability, and data integrity are essential. Built by Hewlett Packard Enterprise, this drive belongs to a class of enterprise-grade mechanical storage devices optimized for server and data center workloads that demand consistent input/output operations per second (IOPS), low latency, and robust endurance under continuous operation. The 300GB capacity combined with a 15,000 RPM spindle speed ensures that this drive delivers exceptional responsiveness for transactional systems, virtualization platforms, and high-demand database applications.

Enterprise-Class SAS Architecture and 12Gbps Interface

High-Speed Serial Attached SCSI Connectivity

At the core of the HPE 759546-001 is the 12Gbps SAS interface, which provides a significant performance advantage over older SAS generations and SATA-based storage solutions. The Serial Attached SCSI architecture enables full-duplex communication, allowing simultaneous read and write operations, which is essential in environments where multiple users or applications are accessing data concurrently. The 12Gbps bandwidth ensures faster data transfer rates between the storage device and the server backplane, reducing bottlenecks and improving overall system throughput.

Enterprise Reliability Through SAS Protocol

The SAS protocol integrated into this enterprise hard drive enhances reliability through advanced error correction, dual-port connectivity, and improved command queuing capabilities. These features ensure that data integrity is preserved even in high-load environments. The dual-port design allows redundancy in storage paths, making the drive suitable for failover configurations and high-availability systems where uptime is critical.

300GB Storage Capacity Optimized for Enterprise Workloads

Balanced Capacity for Performance-Centric Applications

The 300GB storage capacity of the HPE 759546-001 is strategically designed for performance-sensitive workloads rather than bulk storage applications. This moderate capacity ensures that the drive maintains optimal platter density, which contributes to faster seek times and improved data access performance. Enterprise environments often deploy these drives in RAID arrays, where multiple units combine to deliver both redundancy and expanded storage capacity without compromising speed.

Efficient Data Distribution in RAID Configurations

When integrated into RAID configurations such as RAID 10 or RAID 5, the 300GB SAS drives provide an excellent balance between redundancy and performance. The consistent performance profile of 15K RPM drives ensures that rebuild times are significantly reduced compared to lower-speed alternatives, which is critical in minimizing vulnerability windows during disk replacement or failure recovery scenarios.

15,000 RPM Spindle Speed for Maximum IOPS Performance

Rapid Mechanical Response Time

The 15K RPM rotational speed is one of the defining characteristics of this enterprise hard disk drive. Higher spindle speed directly correlates with reduced latency and faster access to stored data. This makes the drive particularly suitable for applications that require frequent random read and write operations, such as online transaction processing systems, email servers, and real-time analytics platforms.

Reduced Latency in High-Demand Environments

Latency reduction is a critical factor in enterprise computing, and the 15K RPM architecture of the HPE 759546-001 significantly minimizes delay between data request and retrieval. This improvement ensures smoother application performance and enhances user experience in environments where milliseconds matter, such as financial trading systems and large-scale ERP platforms.

Small Form Factor (SFF) and Hot-Swap Carrier Design

Space-Efficient Server Integration

The Small Form Factor design of this hard drive allows for high-density storage configurations within modern server chassis. Data centers often prioritize SFF drives because they enable greater storage capacity within limited physical rack space, improving overall infrastructure efficiency. This compact design does not compromise performance, making it ideal for blade servers and rack-mounted enterprise systems.

SC Carrier Integration for Seamless Maintenance

The Smart Carrier (SC) design enhances usability by enabling hot-swappable functionality, allowing IT administrators to replace or upgrade drives without shutting down the system. This feature is essential in maintaining continuous service availability in enterprise environments. The SC carrier also provides visual indicators for drive status, simplifying diagnostics and maintenance procedures.

Enterprise Reliability and Data Integrity Features

Advanced Error Correction and Monitoring

Enterprise-grade reliability is achieved through advanced error correction algorithms and continuous monitoring systems embedded within the drive firmware. These systems detect and correct potential data corruption issues before they impact system performance. Predictive failure analysis capabilities help administrators proactively replace drives before failure occurs, reducing the risk of unexpected downtime.

Designed for 24/7 Operation

The HPE 759546-001 is engineered for continuous operation in 24/7 environments. Unlike consumer-grade drives, enterprise SAS hard drives are tested under rigorous conditions to ensure durability under sustained workloads. This makes them ideal for data centers, cloud infrastructure, and virtualization clusters that require uninterrupted data access.

Performance Optimization in Virtualized Environments

Support for Virtual Machine Workloads

Virtualized environments place heavy demands on storage systems due to multiple virtual machines accessing shared storage resources simultaneously. The high IOPS capability of the 15K RPM SAS drive ensures that virtual machine boot times, application loading, and data synchronization processes are handled efficiently without performance degradation.

Improved Storage Responsiveness in Cloud Infrastructure

Cloud computing environments benefit significantly from the predictable performance of enterprise SAS drives. The HPE 759546-001 provides consistent throughput and low latency, which are essential for maintaining service level agreements (SLAs) in private and hybrid cloud infrastructures.

Compatibility with HPE Server Ecosystem

Seamless Integration with HPE ProLiant Servers

This hard disk drive is optimized for compatibility with HPE ProLiant servers and storage arrays. Firmware-level integration ensures that the drive communicates efficiently with HPE Smart Array controllers, enabling advanced RAID functionality, performance tuning, and system monitoring.

Validated for Enterprise Storage Arrays

The drive undergoes extensive validation testing to ensure compatibility with enterprise storage arrays and mission-critical systems. This validation process ensures that the drive performs reliably under heavy workloads and is fully supported within HPE infrastructure environments.

Data Center Efficiency and Energy Optimization

Balanced Power Consumption

Despite its high-performance capabilities, the HPE 759546-001 is designed with energy efficiency in mind. Enterprise drives are optimized to deliver maximum performance per watt, helping data centers reduce operational costs while maintaining high levels of storage performance.

Thermal Efficiency in High-Density Environments

Thermal management is a key consideration in dense server environments. The SFF design and optimized mechanical architecture help reduce heat generation, allowing for improved airflow and cooling efficiency within server racks.

Use Cases in Enterprise Computing Environments

Database Management Systems

Database environments such as SQL and NoSQL systems benefit from the high-speed access and low latency characteristics of 15K RPM SAS drives. Transaction-heavy databases rely on fast disk response times to maintain query efficiency and data consistency.

High-Performance Computing Applications

High-performance computing workloads require rapid access to large datasets. The HPE 759546-001 supports these requirements by delivering consistent performance under heavy parallel processing conditions, making it suitable for scientific simulations and engineering applications.

Enterprise Email and Collaboration Systems

Email servers and collaboration platforms generate constant read and write operations. The reliability and speed of this enterprise SAS drive ensure that message delivery, attachment retrieval, and indexing operations are executed efficiently.

Durability and Lifecycle Management

Extended Operational Lifespan

Enterprise hard drives are built with enhanced mechanical components designed to withstand prolonged usage cycles. The HPE 759546-001 is engineered for a long operational lifespan, reducing the frequency of replacements and lowering total cost of ownership in enterprise environments.

Predictive Maintenance Capabilities

Through integrated monitoring systems, the drive provides real-time health analytics that allow IT administrators to implement predictive maintenance strategies. This reduces the likelihood of unexpected failures and ensures continuous system availability.

Advanced RAID and Storage Architecture Support

High-Performance RAID Arrays

When deployed in RAID arrays, these SAS drives deliver enhanced redundancy and performance scaling. RAID configurations benefit from the uniform speed characteristics of 15K RPM drives, ensuring balanced load distribution and consistent data throughput across all disks.

Fault Tolerance and Redundancy

Fault tolerance is a critical requirement in enterprise storage systems. The HPE 759546-001 supports redundant configurations that protect against data loss in the event of hardware failure, ensuring continuous data availability and system resilience.