695507-002 HPE 2TB SAS 6G 7.2K RPM Hot-Swap LFF HDD

HPE 695507-002 2TB SAS 6Gbps 7.2K RPM Hard Drive Overview

The HPE 695507-002 is a high-reliability enterprise-class hard disk drive designed for scalable server and storage environments. Built for performance, durability, and seamless hot-swapping capability, this 2TB SAS Midline drive supports mission-critical workloads in data centers and enterprise IT infrastructures.

General Specifications

• Manufacturer: HPE
• Part Number: 695507-002
• Device Type: Enterprise Hot-Swap Hard Drive
• Carrier Type: Standard HPE Carrier Included

Storage Architecture

• Capacity: 2TB (Terabyte)
• Form Factor: 3.5-inch LFF (Large Form Factor)
• Interface: SAS 6Gbps (Serial Attached SCSI)
• Sector Size: 512 bytes per sector
• Cache Buffer: 16MB integrated memory buffer
• Drive Type: Midline Enterprise HDD
• Fill Technology: Air-filled mechanical drive system

Rotational and Transfer Performance

• Spindle Speed: 7200 RPM for steady data access
• External Transfer Rate: Up to 600 MBps
• Average Seek Time: 8.5 ms
• Maximum Seek Time: 16.2 ms
• Track-to-Track Seek Time: 0.5 ms

Midline Enterprise Usage

• Designed for moderate workload environments
• Optimized for bulk storage and backup systems
• Balanced performance-to-cost ratio for enterprise deployment
• Supports continuous 24/7 data center operation

SAS Connectivity Features

• 1 x SAS 6Gb/s interface port
• Dual-port architecture for redundancy and high availability
• Seamless integration with HPE storage backplanes

Compatible Drive 

• Compatible with 3.5-inch LFF drive bays
• Designed for hot-swap server environments
• Tool-less installation in supported HPE systems

Standard Enterprise Form Factor

• Width: 4.30 inches
• Depth: 7.40 inches
• Height: 1.00 inch

Durability and Design Strength

Enterprise Grade Construction

• Engineered for continuous data center usage
• Shock-resistant mechanical architecture
• Stable airflow-based cooling design

Safe Operating

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

HPE ProLiant Server Compatibility

Supported DL Series Servers

• DL1000, DL120 (Gen6, Gen7)
• DL160, DL165, DL170 series (Gen6, Gen7)
• DL180, DL320, DL360, DL365, DL370 series
• DL380, DL385, DL580, DL585, DL785 series

ML Series Server Support

Supported ML Platforms

• ML110 (Gen7)
• ML350 (Gen5, Gen6, Gen7)
• ML370 (Gen5, Gen6, Gen7)
• ML570 (Gen3 to Gen5)

Storage System Compatibility

Enterprise Storage Arrays

• D2700 Storage Enclosure
• MSA 1040 and MSA70 Systems
• P2000 Gen3 Storage Solutions
• X1500, X16000, X1800, X3400 Series

Additional Platform Integration

• X3800 (Gen2), 2000i (Gen2), 2000sa (Gen2)
• P4000, P4100, P4300, P4500 StoreVirtual systems

HPE 695507-002 2TB SAS 6Gbps 7.2K RPM Hard Drive

The HPE 695507-002 2TB SAS 6Gbps 7.2K RPM Hot-Swap LFF Hard Drive is engineered for enterprise storage environments that require consistent performance, high availability, and scalable capacity. Designed for Hewlett Packard Enterprise server infrastructures, this large form factor (LFF) drive integrates Serial Attached SCSI (SAS) interface technology with a rotational speed of 7200 RPM, offering a balanced combination of storage density and dependable data throughput for mission-critical workloads. It is widely deployed in data centers, virtualization platforms, archival storage systems, and business-critical applications that require stable and continuous data access.

Architecture and Engineering Design

The mechanical construction of this hard drive is built to withstand continuous enterprise workloads, where vibration tolerance, heat resistance, and rotational stability are essential. The internal spindle system is calibrated to maintain consistent disk rotation at 7.2K RPM, ensuring predictable read and write operations. The drive housing is reinforced to minimize mechanical stress during hot-swapping events, making it suitable for servers operating in high-density racks and blade environments.

Enterprise-Grade Component Integration

Each component within the drive is optimized for reliability and longevity, including precision-aligned platters and high-efficiency actuator arms. These components work together to reduce seek time variation and maintain steady data access performance. The integration of SAS 6Gbps interface technology further ensures robust communication between the drive and server controllers, reducing latency and improving fault tolerance.

Thermal and Vibration Management

Thermal regulation is a critical aspect of enterprise storage drives. The HPE 695507-002 is designed with optimized airflow channels and heat-resistant materials that help dissipate thermal buildup during sustained workloads. In addition, vibration dampening mechanisms reduce performance degradation caused by multi-drive arrays operating in close proximity. This ensures stable performance in large-scale storage enclosures.

SAS 6Gbps Interface Performance Advantages

High-Speed Data Transfer Capabilities

The 6Gbps SAS interface provides a significant advantage over traditional SATA-based storage systems by delivering higher throughput and improved command queuing efficiency. This interface supports full-duplex communication, allowing simultaneous read and write operations without bottlenecks. As a result, enterprise systems benefit from reduced latency and improved workload handling capacity.

Dual-Port Connectivity for Redundancy

A key feature of SAS technology is dual-port connectivity, which enables multiple data paths between the drive and storage controller. This redundancy enhances system reliability by allowing continuous operation even if one path fails. It is particularly valuable in clustered server environments and storage area networks where uninterrupted access to data is critical.

Compatibility with RAID

This drive is fully compatible with RAID configurations commonly deployed in enterprise infrastructures. Whether used in RAID 0, RAID 1, RAID 5, RAID 6, or RAID 10 arrays, the drive contributes to improved data redundancy, performance scaling, and fault tolerance. The SAS architecture ensures efficient synchronization across multiple drives in a RAID group.

2TB Storage Density for Enterprise Workloads

With 2 terabytes of storage capacity, this hard drive is optimized for organizations that require a balance between storage expansion and cost efficiency. It is ideal for hosting large databases, virtual machine images, backup repositories, and archival data. The capacity allows data centers to scale storage infrastructure without excessive physical footprint expansion.

Efficient Data Organization and Access Patterns

The drive supports structured data management systems that optimize read and write patterns for sequential and random access workloads. Its 7200 RPM spindle speed ensures consistent performance for applications that require moderate throughput and high reliability rather than extreme speed, making it suitable for bulk storage and long-term data retention.

Hot-Swap Capability and System Continuity

Seamless Drive Replacement Without Downtime

Hot-swap functionality allows the HPE 695507-002 drive to be inserted or removed from a live system without shutting down the server. This feature is critical for enterprise environments that require continuous uptime. IT administrators can perform maintenance, upgrades, or replacements while maintaining uninterrupted service availability.

Improved Maintenance Efficiency

The hot-swap design significantly reduces system maintenance complexity. Technicians can quickly replace failed drives without disassembling server components or interrupting business operations. This leads to reduced operational downtime and improved service-level agreement compliance in data center environments.

Fault Tolerance in Production Systems

Hot-swappable drives contribute to overall system resilience by enabling rapid recovery from hardware failures. When integrated into RAID configurations, failed drives can be replaced immediately while the system continues to operate in a degraded but functional state, preserving data integrity and service continuity.

Integration in Server Enclosures

Optimized for High-Capacity Storage Bays

The LFF design allows the drive to occupy 3.5-inch drive bays commonly found in enterprise servers and storage arrays. This form factor supports higher storage density per drive, making it ideal for environments that prioritize capacity over compact physical size.

Efficient Cooling and Airflow Distribution

LFF drives benefit from improved airflow distribution within server chassis, which helps maintain optimal operating temperatures. Proper cooling ensures stable performance even under sustained workloads, reducing the risk of thermal throttling or hardware degradation.

Scalability in Modular Storage Systems

The modular nature of LFF-based storage systems allows organizations to scale storage capacity incrementally. Additional drives can be added to existing enclosures without redesigning infrastructure, enabling flexible expansion aligned with business growth.

Enterprise Use Cases and Deployment Scenarios

Data Center Storage Infrastructure

In data centers, this drive is commonly used for bulk storage systems, backup repositories, and secondary storage tiers. Its reliability and capacity make it suitable for supporting large-scale virtualized environments and cloud storage architectures.

Virtualization and Server Hosting Environments

Virtual machine environments rely on stable storage performance to support multiple concurrent workloads. The HPE 695507-002 provides consistent data access for virtual disk images, ensuring smooth operation of hypervisors and virtual servers.

Energy Efficiency and Operational Cost Benefits

Optimized Power Consumption

The 7200 RPM design contributes to lower power consumption compared to higher-speed enterprise drives. This makes it suitable for large storage arrays where energy efficiency is a critical operational consideration.

Cost-Effective Storage Scaling

By combining moderate performance with high capacity, this drive provides a cost-effective solution for organizations scaling their storage infrastructure without investing in more expensive high-performance SSDs or high-RPM HDDs.