718189-B21 HPE 800GB 3.5" Enterprise SSD

HPE 718189-B21 800GB SATA Enterprise SSD Overview

The HPE 718189-B21 is a high-performance 800GB SATA 6Gbps Solid State Drive designed for enterprise-grade storage solutions. Built to enhance reliability, speed, and efficiency, this 3.5-inch LFF SSD ensures consistent performance for demanding server and storage environments.

Key Features of HPE 718189-B21

• Manufacturer: HPE
• Part Number / SKU: 718189-B21
• Form Factor: 3.5-Inch Large Form Factor (LFF)
• Interface: SATA 6Gbps for fast data transfer
• Capacity: 800GB optimized for enterprise storage
• Product Type: Solid State Drive (SSD)

Performance and Reliability

Engineered for mission-critical applications, the HPE 718189-B21 SSD delivers:

• High-speed SATA 6Gbps interface for rapid read/write operations
• Robust durability suitable for 24/7 data center operations
• Low latency for smoother server performance
• Optimized firmware for enterprise workloads

Technical Specifications

• Device Type: Enterprise-grade Solid State Drive
• Capacity: 800 GB
• Form Factor: 3.5-Inch LFF
• Interface: SATA 6Gbps
• Endurance: High endurance for heavy workload cycles

Compatibility with HPE Servers

This SSD is fully compatible with a wide range of HPE ProLiant servers, ensuring seamless integration and optimal performance:

ProLiant BL Series

• BL420c (G8, G9)
• BL460c (G8, G9)
• BL465c (G8, G9)

ProLiant DL Series

• DL20 (G9), DL60 (G9), DL80 (G9)
• DL120 (G8, G9), DL160 (G8, G9), DL180 (G8, G9)
• DL320e (G8, G9), DL360e (G8, G9), DL360p (G8, G9)
• DL380e (G8, G9), DL380p (G8, G9), DL388 (G9)

ProLiant ML Series

• ML110 (G8, G9)
• ML150 (G8, G9)
• ML310e (G8, G9), ML350 (G8, G9), ML350e (G8, G9)

ProLiant SL Series

• SL200t (G8, G9), SL230s (G8, G9), SL250s (G8, G9)
• SL2500, SL4550 (G8, G9), SL4545 (G8, G9), SL454x

HPE Storage Arrays and StoreEasy Compatibility

• HPE Storage Arrays: D3600, D3700
• HPE StoreEasy Series: 1430, 1440, 1530, 1540, 1630, 1640

Advantages of Choosing HPE 718189-B21

• Enhanced server performance with fast and reliable SSD storage
• Energy-efficient design reduces operational costs
• Seamless integration with a broad range of HPE servers and storage arrays
• Enterprise-grade endurance supports heavy workloads over extended periods
• Compact 3.5-inch form factor simplifies server upgrades and replacements

HPE 718189-B21 800GB SATA 6Gbps 3.5-Inch LFF SC Enterprise Solid State Drive

The HPE 718189-B21 800GB SATA 6Gbps 3.5-Inch LFF SC Enterprise Solid State Drive belongs to a specialized category of enterprise-grade SATA SSDs engineered to deliver high endurance, consistent performance, and reliability for large-scale data center operations. This drive exemplifies the class of Hewlett Packard Enterprise storage devices that are built to enhance storage subsystems in HPE ProLiant servers, BladeSystems, and storage arrays, enabling faster data access, lower latency, and improved system responsiveness compared to conventional spinning hard drives. Designed with enterprise workloads in mind, the HPE 718189-B21 uses advanced NAND flash technology to meet the growing demands for speed, scalability, and energy efficiency in mission-critical computing environments.

Enterprise Storage Category Overview

The enterprise solid-state drive (SSD) category, represented by models like the HPE 718189-B21, focuses on robust data performance under sustained workloads. Unlike consumer SSDs, enterprise-class models are optimized for heavy-duty 24/7 operations, ensuring data integrity, minimal downtime, and maximum input/output operations per second (IOPS). These drives are designed to handle transaction-heavy workloads such as database management, virtualization, data analytics, and cloud computing. The HPE 718189-B21 specifically targets organizations requiring a reliable blend of large capacity, stable throughput, and energy-efficient storage within an HPE ecosystem.

Form Factor and Interface Benefits

Featuring a 3.5-inch Large Form Factor (LFF) Small Carrier (SC) design, the HPE 718189-B21 provides compatibility with a broad range of ProLiant Gen8 and Gen9 servers. The 3.5-inch configuration offers easier integration with existing server chassis and backplanes, while maintaining optimal airflow and thermal balance. Its SATA 6Gbps interface ensures stable communication between the storage drive and the host controller, maximizing sequential read and write speeds for data-intensive workloads. The SATA interface remains a cost-effective solution for enterprise storage systems that require reliable throughput without the higher cost associated with SAS or NVMe drives, making it a strategic choice for scalable storage expansion.

Performance Characteristics and Reliability

The HPE 718189-B21 offers up to 800GB of raw NAND flash capacity, optimized for both read-intensive and mixed-use workloads. It achieves a balance between endurance and sustained performance through advanced wear-leveling algorithms, error correction mechanisms, and over-provisioning technologies. These enhancements ensure data integrity even under prolonged usage. Its consistent latency profile supports enterprise applications that rely on real-time data access, including ERP systems, virtualization hypervisors, and analytics databases. With a SATA 6Gbps interface, the drive delivers impressive sequential read speeds that enhance server boot times, accelerate application response, and shorten overall processing cycles.

Power Efficiency and Environmental Optimization

Energy efficiency is another hallmark of the HPE 718189-B21 category. Compared to traditional 10K or 15K RPM hard disk drives, this SSD consumes significantly less power while generating minimal heat. This translates into reduced data center cooling costs and lower total cost of ownership (TCO). By minimizing idle power draw and optimizing active power consumption, the drive supports environmentally conscious IT operations without compromising performance. Enterprises pursuing energy-efficient data storage solutions will appreciate how this SSD contributes to sustainability goals while maintaining uncompromised reliability.

Integration with HPE ProLiant and Storage Ecosystems

The HPE 718189-B21 800GB SATA SSD is fully qualified for use in HPE ProLiant servers, ensuring seamless compatibility and validated firmware support. HPE’s integration guarantees optimized performance and management features, including predictive failure analysis, SMART diagnostics, and compatibility with HPE Smart Array Controllers. These features allow IT teams to proactively monitor drive health and replace aging components before failure, minimizing downtime risks. The SSD also works effectively in mixed storage arrays that combine HDDs and SSDs, enabling tiered storage strategies where frequently accessed data resides on the faster solid-state layer while less critical data is stored on high-capacity HDDs.

Durability and Data Protection Technologies

Durability is central to the enterprise-grade classification of the HPE 718189-B21. Equipped with enterprise-level NAND flash cells and robust error correction technology, this drive provides exceptional endurance and data security. HPE integrates end-to-end data path protection, ensuring data remains uncorrupted from the host interface to NAND storage cells. Power loss protection capacitors preserve in-flight data during unexpected power outages, protecting against potential corruption. Additionally, advanced ECC (Error Correction Code) and wear-leveling technology prolong the drive’s lifespan, supporting long-term deployment in mission-critical servers.

Endurance Metrics and Write Performance

The endurance of an enterprise SSD is measured by Drive Writes Per Day (DWPD) and total bytes written (TBW). The HPE 718189-B21 delivers endurance suitable for sustained write workloads typical in databases and virtualized infrastructures. Its firmware and controller are optimized to maintain write consistency even under concurrent operations. These attributes make it a preferred choice for enterprises that demand a dependable, long-lasting storage medium for workloads that continuously write logs, cache data, or process large transactions in real time.

Data Security and Integrity Assurance

Security and data integrity are vital attributes of this SSD category. HPE enterprise SSDs like the 718189-B21 often include secure erase functionality, protecting sensitive data when drives are decommissioned or repurposed. Integration with HPE security frameworks also provides strong encryption capabilities that safeguard stored information from unauthorized access. Furthermore, firmware validation processes ensure authenticity, preventing the introduction of counterfeit or compromised drives into critical IT environments. These features are particularly beneficial for industries like finance, healthcare, and government sectors that handle sensitive datasets.

Applications and Workload Optimization

The HPE 718189-B21 is well-suited for a variety of enterprise applications, including online transaction processing (OLTP), database acceleration, cloud infrastructure, and virtual machine hosting. In web and application servers, it reduces latency, enhances input/output efficiency, and ensures quick response under concurrent access. Virtualization environments benefit from rapid VM boot-up times and improved hypervisor responsiveness. For analytics workloads, the drive’s low-latency profile enables quicker query resolution and efficient data retrieval. By using this SSD in hybrid storage configurations, organizations can achieve optimal performance without compromising cost efficiency.

Server and Storage Array Compatibility

This SSD integrates easily into a wide range of HPE storage systems, including ProLiant DL and ML series, BladeSystem enclosures, and HPE Smart Array controllers. The consistency of firmware across the product family ensures simplified deployment and maintenance. For IT administrators managing multiple storage nodes, the standardization of form factor and firmware compatibility streamlines the replacement process and enhances reliability across server clusters. The combination of mechanical simplicity and firmware optimization reduces administrative overhead and ensures consistent operation across enterprise deployments.

Advantages of SATA 6Gbps Interface for Enterprise Environments

While newer interfaces such as SAS 12Gbps and NVMe PCIe dominate the high-performance segment, the SATA 6Gbps interface remains a strong choice for many enterprises due to its balance of speed, compatibility, and cost efficiency. The HPE 718189-B21 leverages this interface to deliver solid throughput and low command latency, making it ideal for environments where scalability and stability outweigh absolute performance metrics. The SATA interface’s simplicity facilitates quick deployment, interoperability, and maintenance—qualities particularly valued in mixed storage ecosystems and edge computing environments.

Thermal Management and Physical Durability

Physical robustness is another defining aspect of the HPE 718189-B21 category. The 3.5-inch large form factor ensures sufficient surface area for heat dissipation, reducing reliance on high-speed fans and maintaining lower operational temperatures. The drive’s mechanical integrity, reinforced connectors, and shock-resistant construction allow it to perform reliably in enterprise racks and high-vibration server bays. HPE’s strict manufacturing standards guarantee uniform quality across production batches, ensuring consistent thermal and electrical performance over time.

Maintenance, Monitoring, and Lifecycle Management

HPE’s enterprise SSD management ecosystem enhances visibility into drive health and performance. The HPE 718189-B21 is compatible with HPE Insight Diagnostics and Smart Storage Administrator (SSA), allowing administrators to monitor drive statistics, track lifespan metrics, and perform predictive failure analysis. These tools display SMART attributes, wear levels, and temperature readings in real time, empowering proactive maintenance decisions. Firmware updates can be applied non-disruptively, ensuring minimal downtime during lifecycle operations. Combined with HPE’s global support infrastructure, this makes maintenance efficient and predictable.

Economic Value and Total Cost of Ownership

From a financial standpoint, the HPE 718189-B21 offers compelling total cost of ownership advantages. Although initial SSD acquisition costs may be higher than HDDs, the long-term benefits—lower power consumption, faster performance, reduced cooling requirements, and minimal maintenance—translate into substantial savings over time. The drive’s durability reduces replacement cycles, while enhanced reliability minimizes the financial impact of downtime. For enterprises seeking long-term ROI on infrastructure investments, this SSD aligns perfectly with efficiency-driven procurement strategies.

Scalability and Future-Proofing

The modular nature of HPE’s enterprise storage architecture ensures that the 718189-B21 can easily integrate into existing and future deployments. Whether used in standalone servers, cluster storage environments, or hybrid arrays, this drive maintains performance consistency as capacity and network demands scale. The SATA interface ensures long-term compatibility with future controller revisions, safeguarding investment. For data centers undergoing phased modernization, the HPE 718189-B21 acts as a bridge between traditional disk-based storage and fully solid-state infrastructures, enabling gradual but measurable performance gains.

Use Cases Across Industry Verticals

The category encompassing the HPE 718189-B21 extends across multiple industries where reliable storage performance is mission-critical. In healthcare, it ensures rapid access to medical imaging and patient records. In finance, it supports transactional databases and real-time analytics with minimal latency. In telecommunications, it powers edge servers for faster service delivery. Manufacturing sectors utilize such drives for industrial automation systems, ensuring data consistency and uptime in production environments. Across each of these domains, the common theme is predictable performance and long-term stability under demanding workloads.

Hybrid Storage Architectures and Performance Tiers

Enterprises increasingly adopt hybrid storage architectures that blend SSD and HDD media. The HPE 718189-B21 fits seamlessly into this model, acting as the performance tier for critical applications. By positioning the SSD tier above a high-capacity HDD layer, organizations achieve the best of both worlds: high-speed transaction processing and cost-effective mass data storage. Intelligent caching mechanisms can leverage the SSD’s superior read/write speeds to accelerate overall array performance, ensuring that mission-critical applications consistently receive optimal I/O service levels.

Firmware Optimization and Controller Synergy

HPE’s proprietary firmware fine-tuning ensures the 718189-B21 operates efficiently with HPE Smart Array Controllers and RAID configurations. Features such as read-ahead caching, dynamic sector reallocation, and adaptive garbage collection are optimized for predictable latency and throughput. This synergy enhances reliability during RAID rebuilds and reduces latency spikes under mixed read/write workloads. The SSD’s controller firmware also supports self-healing capabilities, detecting and remapping weak blocks automatically to maintain performance consistency across the drive’s lifespan.

Resilience and Continuous Data Availability

Data continuity is essential in enterprise environments, and the HPE 718189-B21 category emphasizes features that ensure uninterrupted operation. Support for hot-plug capability allows administrators to replace or upgrade drives without shutting down servers, reducing service interruptions. The inclusion of power-fail protection and robust ECC enhances operational resilience. Combined with HPE’s proactive support tools and advanced firmware diagnostics, the drive provides an uninterrupted data flow even during unforeseen hardware anomalies.

Enhanced Storage Efficiency for Data-Driven Enterprises

In modern IT ecosystems dominated by data-intensive applications, enterprises prioritize not only capacity but efficiency. The HPE 718189-B21 delivers high IOPS per watt, reducing operational costs while sustaining the performance required for data-driven workloads. For virtualization clusters and data analytics frameworks, such efficiency translates into faster query times, reduced latency, and optimized resource utilization. It helps IT departments meet service-level agreements while maintaining predictable performance metrics across multiple nodes in a cluster.

Compatibility Testing and Quality Assurance

Each HPE 718189-B21 unit undergoes rigorous testing and validation before release. HPE’s quality assurance process includes endurance validation, power cycle testing, environmental stress testing, and firmware verification. These tests ensure that each SSD meets enterprise reliability standards and integrates seamlessly into certified HPE server platforms. Such thorough testing also guarantees minimal field failures and predictable long-term reliability, attributes that contribute significantly to customer trust and the enduring reputation of HPE enterprise storage products.