873355-B21 HPE 800GB SAS SSD 12GBPS

HPE 873355-B21 800GB SAS 12GBPS SFF SSD Overview

The HPE 873355-B21 800GB SAS 12Gbps Solid State Drive represents a high-performance enterprise-grade storage solution designed for demanding data center and enterprise environments. It leverages the power of SAS 12Gbps connectivity to deliver fast data throughput, high reliability, and consistent latency, ensuring smooth operation for critical workloads. This drive offers enhanced efficiency and performance, suitable for mixed-use applications, virtualization, cloud infrastructure, and large-scale databases where speed and endurance are essential. Its 2.5-inch Small Form Factor (SFF) design makes it compatible with a wide range of HPE ProLiant servers and storage systems, allowing organizations to achieve optimal capacity density and performance balance.

Performance and Interface Capabilities

High-Speed SAS 12Gbps Interface

The HPE 873355-B21 SSD utilizes the Serial Attached SCSI (SAS) 12Gbps interface, a next-generation data transfer protocol that doubles the bandwidth of the previous 6Gbps SAS standard. This enhanced interface allows seamless data movement between the drive and the host system, reducing latency and improving I/O efficiency. The 12Gbps interface supports full-duplex communication, meaning it can transmit and receive data simultaneously, making it ideal for enterprise workloads requiring consistent high throughput.

Optimized for Enterprise Workloads

This drive is engineered to meet the rigorous demands of modern enterprise systems, supporting high read and write operations under sustained load. It offers predictable performance across a range of workloads such as transaction processing, data analytics, and virtualization. The architecture ensures low response times even under heavy workloads, allowing IT environments to maintain peak performance during data-intensive tasks.

Throughput and Latency Benefits

One of the main advantages of the HPE 873355-B21 SSD is its impressive throughput, delivering superior read and write speeds that significantly minimize latency. Its architecture supports high IOPS (Input/Output Operations Per Second), reducing bottlenecks associated with traditional mechanical drives. This performance capability enhances the overall system response, allowing faster data access for mission-critical applications.

Reliability and Data Integrity Features

End-to-End Data Protection

Data integrity is paramount in enterprise storage environments. The HPE 873355-B21 SAS SSD integrates end-to-end data protection features that safeguard information throughout the entire data path. From host interface to NAND flash memory, advanced error correction codes (ECC) detect and correct errors automatically. This ensures that data remains accurate and uncorrupted even after extended usage or power interruptions.

Power-Loss Protection

In the event of sudden power failure, built-in power-loss protection mechanisms preserve data that is in transit. This feature ensures that cached data is safely written to non-volatile storage, preventing data corruption or loss. Power-loss protection is critical for maintaining enterprise data integrity, especially in environments where uptime and reliability are non-negotiable.

High Endurance for Continuous Operation

The HPE 873355-B21 is designed for durability and longevity, offering robust endurance ratings suitable for continuous read/write cycles. Its enterprise-grade NAND flash memory can withstand intensive workloads, making it ideal for data centers operating 24/7. This drive delivers consistent performance over its lifespan, minimizing wear-related performance degradation and ensuring operational stability.

Advanced Wear-Leveling and Monitoring

Advanced wear-leveling algorithms evenly distribute write and erase cycles across the memory cells, reducing the risk of early cell failure. In addition, HPE’s drive monitoring and diagnostic tools provide real-time health and performance data, enabling proactive maintenance. This capability helps administrators prevent unplanned downtime by replacing or servicing drives before they reach critical thresholds.

Compatibility with HPE Systems

Integration with ProLiant Servers

The HPE 873355-B21 SSD is fully qualified and tested for seamless compatibility with HPE ProLiant Gen9 and Gen10 server families. It supports Smart Carrier integration, providing LED indicators for activity and status, which simplifies server maintenance and monitoring. This compatibility ensures smooth integration into HPE server infrastructures, eliminating the complexities often associated with third-party drives.

Support for HPE SmartDrive Technologies

With HPE SmartDrive technology, the 873355-B21 SSD offers enhanced management capabilities and operational transparency. The SmartDrive interface allows IT administrators to quickly identify drive health, operational status, and capacity metrics directly from the front panel of compatible servers. This capability contributes to faster maintenance cycles and improved system uptime.

Hot-Plug Functionality

This drive supports hot-plug functionality, allowing replacements or upgrades without shutting down the system. For data centers that operate continuously, this feature is invaluable, minimizing service interruptions and maximizing operational continuity. The hot-plug design contributes to reduced maintenance times and lower total cost of ownership (TCO).

Capacity and Form Factor Advantages

800GB Enterprise-Grade Storage

The HPE 873355-B21 offers an 800GB storage capacity, balancing ample space with enterprise-level endurance and speed. This capacity is ideal for mid-tier to large-scale applications, supporting virtualization hosts, high-performance databases, and high-transaction environments. The drive delivers the storage density required for scalable enterprise deployments while maintaining efficiency and speed.

2.5-Inch Small Form Factor (SFF)

The 2.5-inch Small Form Factor design enables space-efficient storage configurations within servers and storage arrays. Its compact size allows for greater drive density per rack unit, enabling organizations to scale capacity without increasing their physical footprint. This makes the drive suitable for high-density data center applications where space and power efficiency are top priorities.

Thermal and Power Efficiency

The drive is optimized for thermal stability and power efficiency. Advanced thermal management features maintain ideal operating temperatures, preventing overheating even in high-performance environments. Low power consumption contributes to reduced operational costs, while maintaining peak performance across varying workloads.

Enterprise-Grade Performance for Business Applications

Database Acceleration

The HPE 873355-B21 SSD accelerates database transactions by providing rapid access to frequently used data. Its high random read and write performance reduces query response times, enhancing productivity and operational speed for applications such as SQL, Oracle, and SAP environments. Database servers equipped with this drive can process larger datasets with minimal latency, resulting in improved user experience and performance efficiency.

Virtualization and Cloud Readiness

Designed for virtualized and cloud environments, this SSD supports rapid provisioning and efficient I/O operations. It helps reduce VM boot times and improves application responsiveness across multiple virtual machines. The drive’s reliability ensures consistent performance even when multiple VMs access shared data resources concurrently, making it ideal for enterprise virtualization clusters and private cloud infrastructures.

Big Data Analytics and Real-Time Processing

For businesses relying on data analytics and real-time insight, the HPE 873355-B21 delivers the speed necessary to process and analyze large data sets instantly. Its ability to handle high parallel read and write operations enables faster data modeling and trend analysis. Organizations dealing with real-time monitoring, financial analysis, or IoT data can leverage the performance benefits of this SSD to streamline data workflows.

Workload Optimization

Whether deployed for read-intensive, write-intensive, or mixed-use workloads, the HPE 873355-B21 maintains balanced performance. The drive dynamically adjusts to workload demands, ensuring consistent performance without compromising reliability. This adaptability makes it suitable for a wide variety of enterprise applications, from cloud storage to large-scale ERP systems.

Security and Data Protection Capabilities

Secure Erase Functionality

The secure erase feature allows complete data sanitization when decommissioning or repurposing drives. By securely deleting all stored information, it ensures compliance with data protection regulations and safeguards against unauthorized access. This functionality is essential for maintaining security standards within data-sensitive industries such as finance, healthcare, and government.

Encryption Support

HPE enterprise SSDs, including the 873355-B21, support advanced encryption technologies to protect data at rest. Self-encrypting drive (SED) options may be available depending on configuration, offering hardware-based encryption that prevents data breaches. Encryption ensures that even if the physical drive is removed from the system, the stored data remains inaccessible without proper authorization.

Data Recovery and Redundancy

With integrated redundancy features and ECC mechanisms, this drive reduces the risk of data loss due to hardware failure. The drive architecture includes recovery algorithms that detect and restore data blocks, preserving data availability. Combined with RAID configurations, the drive contributes to a highly resilient storage infrastructure capable of tolerating component failures without operational disruption.

Durability and Lifecycle Optimization

Enterprise NAND Flash Technology

The drive incorporates enterprise-grade NAND flash memory, engineered for high durability and performance. Each cell undergoes rigorous testing to ensure consistent quality and endurance, making it suitable for environments with heavy write workloads. The flash memory architecture is optimized for longevity, maintaining sustained performance even after extensive use.

Deployment Scenarios and Use Cases

Data Center Optimization

The HPE 873355-B21 SSD is a prime choice for data centers requiring rapid, dependable storage solutions. It enables high-density storage configurations that maximize rack utilization while delivering superior speed. This capability supports the needs of cloud hosting providers, enterprise IT departments, and managed service environments that demand low-latency performance.

Enterprise Applications and Workloads

From enterprise resource planning (ERP) systems to online transaction processing (OLTP), the 873355-B21 provides consistent speed and endurance. It supports mixed workloads efficiently, balancing sequential and random data operations to meet performance demands. The drive’s stability ensures uninterrupted operation for applications requiring continuous uptime.

Virtual Desktop Infrastructure (VDI)

In VDI environments, where multiple users access virtual systems simultaneously, the HPE 873355-B21 ensures smooth and responsive performance. Fast I/O capabilities reduce login times, improve application responsiveness, and enhance overall user experience. This makes it a key component for businesses adopting virtualization to enhance scalability and flexibility.

High-Performance Computing (HPC)

For scientific computing, research, and engineering simulations, the HPE 873355-B21 provides the speed and reliability necessary to process massive data sets. Its consistent throughput and minimal latency make it ideal for compute-intensive tasks. HPC clusters benefit from the drive’s sustained performance, reducing computational delays and improving overall efficiency.